TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com 6.25-Gbps Cable and PC Board Equalizer Check for Samples: TLK6201EA FEATURES APPLICATIONS * * * 1 * * * * * * * * * * * * * Multirate Operation up to 6.25 Gbps Compensates for up to 13-dB Loss on the Receive Side and up to 12-dB Loss on the Transmit Side at 3.125 GHz Suitable to Receive and Transmit 6.25-Gbps Data Over up to 60 Inches (1.5 Meters) of FR4 PC Boards Suitable to Receive and Transmit 6.25-Gbps Data Over up to 63 Feet (19.2 Meters) of 24-AWG Cable Ultralow Power Consumption Input Offset Cancellation High Input Dynamic Range Output Disable/Squelch Function Loss of Signal Detection Output Swing Select Output De-Emphasis Select Output Polarity Select CML Data Outputs Single 3.3-V Supply Surface-Mount, Small-Footprint, 3-mm x 3-mm, 16-Pin QFN Package * High-Speed Links in Communication and Data Systems Backplane, Daughtercard, and Cable Interconnects for PCI Express, InfiniBand, SAS, CEI, XAUI, Fibre Channel, and Ethernet DESCRIPTION The TLK6201EA is a versatile, high-speed, limiting equalizer for applications in digital high-speed links with data rates up to 6.25 Gbps. This device provides a high-frequency boost of 13 dB on the received data at 3.125 GHz, as well as sufficient gain to ensure a fully differential output swing for input signals as low as 100 mVp-p (at the input of a lossy interconnect line). Four de-emphasis levels can be selected on the transmit side to provide up to 12 dB of additional high-frequency loss compensation. The high input-signal dynamic range ensures low-jitter output signals even when overdriven with input signal swings as high as 2000 mVp-p. The TLK6201EA implements fixed loss-of-signal detection, which can be used to implement a squelch function by connecting the LOS output to the adjacent DIS input. The TLK6201EA is available in a small-footprint, 3-mm x 3-mm, 16-pin QFN package. It requires a single 3.3-V supply. This power-efficient equalizer is characterized for operation from -40C to 85C. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright (c) 2006-2011, Texas Instruments Incorporated TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. BLOCK DIAGRAM A simplified block diagram of the TLK6201EA is shown in Figure 1. This compact, low-power, 6.25-Gbps equalizer consists of a high-speed data path with offset cancellation circuitry, a loss-of-signal detection block, and a band-gap voltage reference and bias current generation block. The equalizer requires a single 3.3-V 10% supply voltage. All circuit parts are described in detail as follows. COC0 COC1 VCC DE0 Offset Cancellation GND DE1 POL DIN+ + + + + DIN- - - - - Gain Stage Gain Stage Gain Stage Fixed Equalizer Stage DOUT+ Output Buffer Stage DOUT- DIS Band-Gap Voltage Reference and Bias Current Generation SWG Loss of Signal Detection LOS B0052-04 Figure 1. Simplified Block Diagram of the TLK6201EA HIGH-SPEED DATA PATH The high-speed data signal with frequency-dependent loss is applied to the data path by means of the input signal pins DIN+/DIN-. The data path consists of the fixed equalizer input stage, three gain stages which provide the required gain to ensure a limited-output signal, and an output buffer stage. The equalized and amplified data output signal is available at the output pins DOUT+/DOUT-, which provide 2 x 50- back-termination to VCC. The output stage also includes a data polarity-switching function, which is controlled by the POL input, and a disable function, controlled by the signal applied to the DIS input pin. The output swing can be increased 50% by applying a high-level signal to the SWG pin. Up to 12 dB of output signal de-emphasis can be selected using the pins DE0 and DE1. An offset cancellation compensates the inevitable internal offset voltages and thus ensures proper operation even for very small input data signals. The low-frequency cutoff is as low as 3.5 kHz with the built-in filter capacitor. For applications which require even lower cutoff frequencies, an additional external filter capacitor can be connected to the COC0/COC1 pins. LOSS-OF-SIGNAL DETECTION The output signal of the second gain stage is monitored by the loss-of-signal detection circuitry. In this block, the input signal is compared to a fixed threshold. If the low frequency components of the input signal fall below this threshold, a loss of signal is indicated at the LOS pin. A squelch function can be easily implemented by connecting the LOS output to the adjacent DIS input. This measure avoids chattering of the output when no input signal is present. 2 Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com BAND-GAP VOLTAGE AND BIAS GENERATION The TLK6201EA equalizer is supplied by a single 3.3-V 10% supply voltage connected to the VCC pins. This voltage is referred to ground (GND). An on-chip band-gap voltage circuit generates a supply-voltage-independent reference from which all internally required voltages and bias currents are derived. DEVICE INFORMATION The TLK6201EA is available in a small-footprint, 3-mm x 3-mm, 16-pin QFN package, with a lead pitch of 0.5 mm. The pinout is shown in Figure 2. GND 1 DIN+ 2 COC0 COC1 LOS DIS RGT PACKAGE (TOP VIEW) 16 15 14 13 12 VCC 11 DOUT+ EP GND 4 9 VCC 5 6 7 8 POL DOUT- DE0 10 DE1 3 SWG DIN- P0019-04 Figure 2. Pinout of TLK6201EA Table 1. PIN FUNCTIONS PIN TYPE DESCRIPTION 16 Analog Offset cancellation filter capacitor terminal 2. Connect an additional filter capacitor between this pin and COC1 (pin 15). To disable the offset cancellation loop, connect COC1 and COC0 (pins 15 and 16). COC1 15 Analog Offset cancellation filter capacitor terminal 1. Connect an additional filter capacitor between this pin and COC0 (pin 16). To disable the offset cancellation loop, connect COC1 and COC0 (pins 15 and 16). DE0 7 CMOS in Selects 4 dB of output signal de-emphasis when set to high level. Internally pulled up. DE1 6 CMOS in Selects 8 dB of output signal de-emphasis when set to high level. Internally pulled up. DIN+ 2 Analog in Noninverted data input. On-chip load terminated to ground. Connect a 100- differential transmission line to terminals DIN+ and DIN-. DIN- 3 Analog in Inverted data input. On-chip load terminated to ground. Connect a 100- differential transmission line to terminals DIN+ and DIN-. DIS 13 CMOS in Disables CML output stage when set to high level. Internally pulled down. DOUT+ 11 CML out Noninverted data output. On-chip 50- back-terminated to VCC. DOUT- 10 CML out Inverted data output. On-chip 50- back-terminated to VCC. GND 1, 4, EP Supply LOS 14 CMOS out High level indicates that the input signal amplitude is below the fixed threshold level. POL 8 CMOS in Output data signal polarity select (internally pulled up): Setting to high level or leaving pin open selects normal polarity. Low level selects inverted polarity. SWG 5 CMOS in Output swing control. The output swing is increased by 50% when set to high level. Internally pulled down. VCC 9, 12 Supply NAME NO. COC0 Circuit ground. Exposed die pad (EP) must be grounded. 3.3-V, 10% supply voltage Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA 3 TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (1) (2) VALUE (1) UNIT -0.3 to 4 V 0.5 to 4 V -0.3 to 4 V VCC Supply voltage VDIN+, VDIN- Voltage at DIN+, DIN- VDIS, VPOL, VDE1, VDE0, VSWG,VCOC1, VCOC0 Voltage at DIS, POL, DE1, DE0, SWG, COC1, COC0 VCOC,DIFF Differential input voltage between COC1 and COC0 1 V VDIN,DIFF Differential input voltage between DIN+ and DIN- 2.5 V IDIN+, IDIN-, IDOUT+, IDOUT- Continuous current at inputs and outputs 25 mA ESD ESD ratings at all pins, human body model (HBM) TJ,max Maximum junction temperature Tstg TA (1) (2) (2) (2) 3 kV 125 C Storage temperature range -65 to 150 C Characterized free-air operating temperature range -40 to 85 C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values are with respect to network ground terminal. RECOMMENDED OPERATING CONDITIONS over operating free-air temperature range (unless otherwise noted) VCC Supply voltage TA Free-air operating temperature VIH High-level input voltage, CMOS VIL Low-level input voltage, CMOS MIN NOM MAX 3 3.3 3.6 V 85 C -40 2 UNIT V 0.8 V UNIT DC ELECTRICAL CHARACTERISTICS over recommended operating conditions (unless otherwise noted) PARAMETER VCC ICC ROUT 4 TEST CONDITIONS Supply voltage Supply current MIN TYP MAX 3 3.3 3.6 DIS = SWG = low (includes CML output current) 45 54 DIS = low, SWG = high (includes CML output current) 55 67 Output resistance, data Single-ended to VCC LOS high voltage Isource = 1 mA LOS low voltage Isink = 1 mA Submit Documentation Feedback V mA 50 2.5 V 0.5 V Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com AC ELECTRICAL CHARACTERISTICS over operating free-air temperature range (unless otherwise noted) Typical operating condition is at VCC = 3.3 V and TA = 25C. PARAMETER Low frequency -3-dB bandwidth TYP MAX COC = open TEST CONDITIONS 3.5 10 COC = 100 nF 0.8 Maximum data rate Data input sensitivity (1) VIN,MAX Data input overload Voltage at the input of an interconnect line High-frequency boost f = 3.125 GHz (fixed input equalizer) VOD Differential data output voltage swing DIS = low, SWG = low DIS = low, SWG = high VRIP Differential output ripple VCM,OUT Data output, common-mode voltage Output de-emphasis (see Figure 3) Deterministic jitter kHz DIS = low, SWG = low, dc-coupled 50 to VCC, single-ended terminations DIS = low, SWG = high, dc-coupled 50 to VCC, single-ended terminations Gbps 40 50 mVP-P 2000 12 mVP-P 14 17 600 800 1000 900 1200 1500 0.25 10 VCC - 0.25 VCC - 0.2 VCC - 0.15 VCC - 0.375 VCC - 0.3 VCC - 0.225 DIS = high, 50% transitions of K28.5 pattern at 6.25 Gbps, no interconnect line, VIN = 2000 mVp-p DE0 = low, DE1 = low 0 DE0 = high, DE1 = low -4 DE0 = low, DE1 = high -8 DE0 = high, DE1 = high -12 K28.5 pattern at 6.25 Gbps, no interconnect line, VIN = 400 mVp-p, DE0 = low, DE1 = low, SWG = low DJ UNIT 6.25 BER < 10-12, K28.5 pattern at 6.25 Gbps over a 36-inch, 7-mil-wide stripline on standard FR4, including two through-hole SMA connectors. Voltage measured at the input of the interconnect line. VIN,MIN DE MIN dB mVP-P mVRMS V dB 8 K28.5 pattern at 6.25 Gbps over a 36-inch, 7-mil-wide stripline on standard FR4 including two through-hole SMA connectors, VIN = 400 mVp-p (voltage at the input of the interconnect line), DE0 = low, DE1 = low, SWG = low 12 1 psP-P RJ Random jitter K28.5 pattern at 6.25 Gbps over a 36-inch, 7-mil-wide stripline on standard FR4 including two through-hole SMA connectors, VIN = 400 mVp-p (voltage at the input of the interconnect line), DE0 = low, DE1 = low, SWG = low tr Output rise time 20% to 80%, no interconnect line, DE0 = low, DE1 = low 35 55 ps tf Output fall time 20% to 80%, no interconnect line, DE0 = low, DE1 = low 35 55 ps S11 Input return loss 10 Hz < f < 3.1 GHz -15 dB S22 Output return loss 10 Hz < f < 3.1 GHz -12 dB (1) psRMS The given differential input signal swing is valid for the low-frequency components of the input signal. The high-frequency components may be attenuated by up to 13 dB at 3.125 GHz. Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA 5 TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com AC ELECTRICAL CHARACTERISTICS (continued) over operating free-air temperature range (unless otherwise noted) Typical operating condition is at VCC = 3.3 V and TA = 25C. PARAMETER VAS VDAS LOS assert threshold voltage LOS de-assert threshold voltage K28.5 pattern at 6.25 Gbps over a 36-inch, 7-mil-wide stripline on standard FR4 including two through-hole SMA connectors. Voltage measured at the input of the interconnect line. (2) LOS hysteresis 20 log(VDAS/VAS) tAS/DAS LOS assert/de-assert time tDIS Disable response time Latency (2) TEST CONDITIONS K28.5 pattern at 6.25 Gbps over a 36-inch, 7-mil-wide stripline on standard FR4 including two through-hole SMA connectors. Voltage measured at the input of the interconnect line. (2) MIN TYP 40 75 130 (2) 2 UNIT mVP-P 250 4.5 2 From DIN+/DIN- to DOUT+/DOUT- MAX mVP-P dB 100 s 20 ns 150 ps This specification is for 0C to 85C. Depending on the interconnect line length and performance, the bit pattern, and the data rate, the assert and de-assert threshold voltage levels vary. For more information, see the Typical Characteristics section. A VL, p-p 0 t VH, p-p t e ae VL, p-p ou /u DE = 20 x elogc ee ce VH, p -p /ouu -A T0157-01 Figure 3. Output Signal De-Emphasis 6 Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com APPLICATION INFORMATION Figure 4 shows the TLK6201EA connected with an ac-coupled interface to the data signal source via a stripline transmission line on FR4 material. The output load is ac-coupled as well. The ac-coupling capacitors C1 through C4 in the input and output data signal lines are the only required external components. In addition, if a very low cutoff frequency is required, as an option, an external filter capacitor COC may be used. LOS DIS Optional Connection for Squelch Function DIS LOS COC1 COC0 COC Optional GND Input Transmission Line C1 DIN+ DIN+ C2 DIN- VCC TLK6201EA 16-Pin QFN DIN- DOUT+ DOUT- C4 DOUT+ DOUT- POL DE0 DE1 VCC SWG GND VCC C3 SWG POL DE1 DE0 S0072-04 Figure 4. Basic Application Circuit with AC-Coupled I/Os 0 Differential Stripline Attenuation - dB -5 12-Inch Stripline -10 -15 -20 -25 24-Inch Stripline -30 -35 36-Inch Stripline -40 -45 48-Inch Stripline -50 -55 -60 0 1 2 3 4 5 6 f - Frequency - GHz G001 Figure 5. Attenuation Characteristics of Stripline Interconnect Lines Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA 7 TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com TYPICAL CHARACTERISTICS Typical operating condition is at VCC = 3.3 V, TA = 25C, VIN = 400 mVp-p, DE0 = low, DE1 = low, SWG = low, and no interconnect line at the output (unless otherwise noted). DIFFERENTIAL EQUALIZER INPUT SIGNAL (TOP) AND OUTPUT SIGNAL (BOTTOM) AT 6.25 GBPS USING A K28.5 PATTERN 36-Inch y 7-Mil Stripline Input Voltage 100 mV/Div Output Voltage 200 mV/Div Output Voltage 200 mV/Div Input Voltage 100 mV/Div 36-Inch y 7-Mil Stripline 48-Inch y 10-Mil Stripline 48-Inch y 10-Mil Stripline Output Voltage 200 mV/Div Output Voltage 200 mV/Div Input Voltage 100 mV/Div Time - 750 ps/Div Input Voltage 100 mV/Div Time - 48 ps/Div Time - 48 ps/Div Time - 750 ps/Div Input Voltage 100 mV/Div 36-Inch y 7-Mil Stripline at the Input 24-Inch y 7-Mil Stripline at the Output Output Volage 100 mV/Div Output Voltage 100 mV/Div Input Voltage 100 mV/Div 36-Inch y 7-Mil Stripline at the Input 24-Inch y 7-Mil Stripline at the Output DE0 = High, DE1 = High Time - 48 ps/Div DE0 = High, DE1 = High Time - 750 ps/Div G002 Figure 6. Equalizer Input and Output Signals With Different Interconnect Lines at 6.25 Gbps 8 Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com TYPICAL CHARACTERISTICS (continued) Typical operating condition is at VCC = 3.3 V, TA = 25C, VIN = 400 mVp-p, DE0 = low, DE1 = low, SWG = low, and no interconnect line at the output (unless otherwise noted). DIFFERENTIAL EQUALIZER INPUT SIGNAL (TOP) AND OUTPUT SIGNAL (BOTTOM) AT 4.25 GBPS USING A K28.5 PATTERN Input Voltage 100 mV/Div 36-Inch y 7-Mil Stripline Output Voltage 200 mV/Div Output Voltage 200 mV/Div Input Voltage 100 mV/Div 36-Inch y 7-Mil Stripline Time - 70 ps/Div Time - 1 ns/Div Input Voltage 100 mV/Div 48-Inch y 7-Mil Stripline Output Voltage 200 mV/Div Output Voltage 200 mV/Div Input Voltage 100 mV/Div 48-Inch y 7-Mil Stripline Time - 70 ps/Div Time - 1 ns/Div G003 Figure 7. Equalizer Input and Output Signals With Different Interconnect Lines at 4.25 Gbps Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA 9 TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com TYPICAL CHARACTERISTICS (continued) Typical operating condition is at VCC = 3.3 V, TA = 25C, VIN = 400 mVp-p, DE0 = low, DE1 = low, SWG = low, and no interconnect line at the output (unless otherwise noted). DIFFERENTIAL EQUALIZER INPUT SIGNAL (TOP) AND OUTPUT SIGNAL (BOTTOM) AT 2.125 GBPS USING A K28.5 PATTERN Input Voltage 100 mV/Div 36-Inch y 7-Mil Stripline Output Voltage 200 mV/Div Output Voltage 200 mV/Div Input Voltage 100 mV/Div 36-Inch y 7-Mil Stripline 48-Inch y 7-Mil Stripline 48-Inch y 7-Mil Stripline Output Voltage 200 mV/Div Output Voltage 200 mV/Div Input Voltage 100 mV/Div Time - 2 ns/Div Input Voltage 100 mV/Div Time - 150 ps/Div Time - 150 ps/Div Time - 2 ns/Div G004 Figure 8. Equalizer Input and Output Signals With Different Interconnect Lines at 2.125 Gbps 10 Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com TYPICAL CHARACTERISTICS (continued) Typical operating condition is at VCC = 3.3 V, TA = 25C, VIN = 400 mVp-p, DE0 = low, DE1 = low, SWG = low, and no interconnect line at the output (unless otherwise noted). Typical operating condition is at VCC = 3.3 V, TA = 25C, DE0 = low, DE1 = low, SWG = low, and no interconnect line at the output (unless otherwise noted). RANDOM JITTER vs INPUT VOLTAGE DETERMINISTIC JITTER vs STRIPLINE LENGTH 2.5 80 6.25 Gbps K28.5 Pattern 6.25 Gbps K28.5 Pattern 70 Deterministic Jitter - psP-P Random Jitter - psRMS 2.0 1.5 1.0 36-Inch Stripline 60 50 40 30 20 0.5 10 No line 0.0 0.0 0 0.5 1.0 1.5 2.0 VID - Differential Input Voltage - VP-P 0 5 10 15 20 25 30 35 40 45 50 Stripline Length - Inches G005 G006 Figure 9. Figure 10. DETERMINISTIC JITTER vs INPUT VOLTAGE 18 Deterministic Jitter - psP-P 16 14 12 No Line 10 8 36-Inch Stripline 6 4 2 0 0.0 6.25 Gbps K28.5 Pattern 0.5 1.0 1.5 VID - Differential Input Voltage - VP-P 2.0 G007 Figure 11. Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA 11 TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com TYPICAL CHARACTERISTICS (continued) Typical operating condition is at VCC = 3.3 V, TA = 25C, DE0 = low, DE1 = low, SWG = low, and no interconnect line at the output (unless otherwise noted). DIFFERENTIAL OUTPUT RETURN LOSS vs FREQUENCY 0 0 -5 -5 Differential S22 - dB Differential S11 - dB DIFFERENTIAL INPUT RETURN LOSS vs FREQUENCY -10 -15 -20 -25 -10 -15 -20 -25 -30 -30 0 2 4 6 8 10 12 0 2 4 f - Frequency - GHz 6 8 10 G008 G009 Figure 12. Figure 13. LOS ASSERT THRESHOLD VOLTAGE vs DATA RATE LOS DE-ASSERT THRESHOLD VOLTAGE vs DATA RATE 180 K28.5 Pattern 90 K28.5 Pattern LOS De-assert Threshold Voltage - mVP-P LOS Assert Threshold Voltage - mVP-P 100 36-Inch Stripline 80 48-Inch Stripline 70 24-Inch Stripline 60 50 40 30 20 12-Inch Stripline 10 1 2 3 160 36-Inch Stripline 140 48-Inch Stripline 120 100 80 60 40 20 24-Inch Stripline No Line 0 4 5 6 0 1.0 7 Data Rate - Gbps 1.5 12-Inch Stripline 2.0 2.5 No Line 3.0 3.5 4.0 4.5 Data Rate - Gbps G010 Figure 14. 12 12 f - Frequency - GHz G011 Figure 15. Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA TLK6201EA SLLS738B - AUGUST 2006 - REVISED AUGUST 2011 www.ti.com REVISION HISTORY Changes from Original (August 2006) to Revision A * Page Changed the LOS hysteresis MIN value From: 2.5 dB To: 2 dB .......................................................................................... 6 Changes from Revision A (October 2007) to Revision B * Page Changed the Tstg, storage temperature range From: -65 to 85C To: -65 to 150C ............................................................ 4 Submit Documentation Feedback Copyright (c) 2006-2011, Texas Instruments Incorporated Product Folder Link(s): TLK6201EA 13 PACKAGE OPTION ADDENDUM www.ti.com 19-Oct-2011 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp (3) TLK6201EARGTR ACTIVE QFN RGT 16 3000 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR TLK6201EARGTRG4 ACTIVE QFN RGT 16 3000 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR TLK6201EARGTT ACTIVE QFN RGT 16 250 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR TLK6201EARGTTG4 ACTIVE QFN RGT 16 250 Green (RoHS & no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR Samples (Requires Login) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. 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Addendum-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 16-Feb-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant TLK6201EARGTR QFN RGT 16 3000 330.0 12.4 3.3 3.3 1.1 8.0 12.0 Q2 TLK6201EARGTT QFN RGT 16 250 330.0 12.4 3.3 3.3 1.1 8.0 12.0 Q2 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 16-Feb-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLK6201EARGTR QFN RGT 16 3000 338.1 338.1 20.6 TLK6201EARGTT QFN RGT 16 250 338.1 338.1 20.6 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. 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