PI49FCT3805 PI49FCT3806 3.3V Fast CMOS Buffer/Clock Driver Features Description * * * * * * * * * Pericom Semiconductor's PI49FCT3805 is a 3.3V non-inverting clock driver and the PI49FCT3806 is a 3.3V inverting clock driver designed with two independent groups of buffers. These buffers have 3-state Output Enable inputs (active LOW) with a 1-in, 5-out configuration per group. Each clock driver consist of two banks of drivers, driving five outputs each from a standard TTL compatible CMOS input. 3.3V version of PI49FCT805/806 Extremely low output skew: 0.5ns Monitor ouput pin Clock busing wih 3-state control TTL input and CMOS output compatible Industrial operation at -40C to 85C Extremely low static power (1mW, typ.) Hysteresis on all inputs Packaging (Pb-free & Green available): - 20-pin 300-mil wide SOIC (S) - 20-pin 150-mil wide QSOP (Q) - 20-pin 209-mil wide SSOP (H) PI49FCT3805 Block Diagram PI49FCT3806 Block Diagram OEA OEA INA INB 5 5 5 OA0-4 INA OB0-4 INB 5 OEB OB0-4 OEB MON 09-0005 OA0-4 MON 1 PS7007H 11/13/08 PI49FCT3805/3806 3.3V Fast CMOS Buffer/Clock Driver Pin Description Pin Name OEA, OEB INA, INB OAN, OBN MON GND VCC Description 3-State Output Enable Inputs (Active LOW) Clock Inputs Clock Outputs Monitor Output Ground Power PI49FCT3805 Truth Table(1) PI49FCT3805 Pin Configuration Inputs VCCA OA0 OA1 OA2 GNDA OA3 OA4 GNDQ OEA INA 1 20 2 3 19 1 4 17 6 16 1 7 14 9 13 12 10 11 VCCB OB0 OB1 OB2 GNDB OB3 OB4 MON OEB INB 1 20 VCCB OA0 2 19 OB0 OA1 3 4 1 17 OB1 16 GNDB 1 14 OB3 13 MON 12 11 OEB OA3 OA4 6 7 GNDQ OEA INA 9 10 INA, INB OAN, OBN MON L L L L L H H H H L Z L H H Z H PI49FCT3806 Truth Table(1) VCCA GNDA OEA, OEB Note: 1. H = High Voltage Level, L = Low Voltage Level Z = High Impedance PI49FCT3806 Pin Configuration OA2 Outputs Inputs OEA, OEB INA, INB L L L H H L H H OB2 OB4 Outputs OAN, OBN MON H H L L Z H Z L Note: 1. H = High Voltage Level, L = Low Voltage Level Z = High Impedance INB Capacitance (TA = 25C, f = 1 MHz) Parameters(1) Description Test Conditions Typ Max. CIN Input Capacitance VIN = 0V 3.0 6.0 COUT Output Capacitance VOUT = 0V 6.0 8.0 Units pF Note: 1. This parameter is determined by device characterization but is not production tested. 09-0005 2 PS7007H 11/16/09 PI49FCT3805/3806 3.3V Fast CMOS Buffer/Clock Driver Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature ............................................................. -65C to +150C Ambient Temperature with Power Applied ............................ -40C to +85C Supply Voltage to Ground Potential (Inputs & Vcc Only) ...... -0.5V to +7.0V Supply Voltage to Ground Potential (Outputs & I/O Only) ..... -0.5V to +7.0V DC Input Voltage ..................................................................... -0.5V to +7.0V DC Output Current............................................................................... 120 mA Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Power Dissipation .................................................................................... 0.5W DC Electrical Characteristics (TA = -40C to +85C, VCC = 3.3V 0.3V) Symbol Test Condition(1) Parameter Min. Typ. VCC -0.2 2.4 (3) 3.0 Max. Units 0.2 0.4 0.5 V VOH Output High Voltage VCC = 3.0V, VIN = VIL or VIH VCC = Min., VIN = VIH or VIL IOH = -0.1mA IOH = -8mA VOL Output Low Voltage VCC = 3.0V, VIN = VIL or VIH VCC = Min., VIN = VIH or VIL IOL = 0.1mA IOL = 16mA IOL = 24mA VIH Input High Voltage Guaranteed Logic HIGH level Input Pins 2.0 5.5 VIL Input Low Voltage Guaranteed Logic LOW level Input Pins -0.5 0.8 IIH Input High Current VCC = Max VIN = VCC (Input Pins) -1 1 IIL Input Low Current VCC = Max VIN = GND (Input & I/O Pins) -1 1 IOZH High Impedance Output Current VCC = Max., All outputs Disabled VOUT = VCC VOUT = GND -1 1 IOZL High Impedance Output Current VCC = Max., All outputs Disabled VOUT = VCC VOUT = GND -1 1 VIK Clamp Diode Voltage VCC = Min., IIN = -18mA IODH Output HIGH Current VOUT = 3.3V, VIN =VIL or VIH, VOUT = 1.5V(4) IODL Output LOW Current IOS Short Circuit(5) Current VH Input Hysteresis 0.2 0.3 A -0.7 -1.2 -35 -86 -110 VOUT = 3.3V, VIN = VIL or VIH, VOUT = 1.5V(4) 50 168 200 VCC = Max., VOUT = GND(5) -60 -135 -240 150 V mA Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 3.3V, +25C ambient and maximum loading. 3. VOH = VCC - 0.6V at rated current. 4. This parameter is determined by device characterization but is not production tested. 5. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 09-0005 3 PS7007H 11/16/09 PI49FCT3805/3806 3.3V Fast CMOS Buffer/Clock Driver Power Supply Characteristics (TA = -40C to +85C, VCC = 3.3V 0.3V) Parameters ICC Quiescent Power Supply Current ICC Supply Current per Inputs @ TTL HIGH Supply Current per Input per MHz(4) ICCD Total Power Supply Current(6) IC Test Conditions(1) Description Min. Typ(2) Max. VCC = Max. VIN = GND or VCC -- VCC = Max. VIN = VCC - 0.6V(3) -- 11 300 -- 0.1 0.16 -- 3.3 9.0(5) -- 3.3 10.0(5) VIN = VCC VIN = GND -- 1.8 6.0(5) VIN = VCC - 0.6V VIN = GND -- 1.8 7.0(5) VCC = Max., Outputs Open OEA or OEB = GND Per Output Toggling 50% Duty Cycle VIN = VCC VIN = GND VIN = VCC VIN = GND VCC = Max., Outputs Open FO = 10 MHz 50% Duty Cycle OEA or OEB = GND Mon. Outputs Toggling VIN = VCC - 0.6V VIN = GND VCC = Max., Outputs Open fO = 2.5 MHZ 50% Duty Cycle OEA or OEB = GND Eleven Outputs Toggling Units 30 A mA/ MHZ mA Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are at VCC = 3.3V, +25C ambient. 3. Per TTL driven input (VIN = VCC - 0.6V); all other inputs at VCC or GND. 4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations. 5. Values for these conditions are examples of the IC formula. These limits are guaranteed but not tested. 6. IC = IQUIESCENT + IINPUTS + IDYNAMIC IC = ICC + ICC DHNT + ICCD (fONO) ICC = Quiescent Current ICC = Power Supply Current for a TTL High Input (VIN = VCC - 0.6V) DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at DH ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL) fO = Output Frequency NO = Number of Outputs at fO All currents are in milliamps and all frequencies are in megahertz. 09-0005 4 PS7007H 11/16/09 PI49FCT3805/3806 3.3V Fast CMOS Buffer/Clock Driver Switching Characteristics (TA = -40C to +85C, VCC = 3.3V 0.3V) Parameter Test Conditions (Note 1) Description 3805/ 3806 3805A/ 3806A 3805B/ 3806B 3805C/ 3806C Com. Com. Com. Com. Min. Max. Min. Max. Min. Max. Min. Max. tPLH tPLH Propagation Delay INA to OAN, INB to OBN 1.5 6.5 1.5 5.8 1.5 5.0 1.5 4.5 tPZH tPZL Output Enable Time OEA to OAN, OEB to OBN 1.5 8.0 1.5 8.0 1.5 6.5 1.5 6.2 tPHL tPLZ Output Disable Time OEA to OAN, OEB to OBN 1.5 7.0 1.5 7.0 1.5 6.0 1.5 5.0 tSK(o)(3) Skew between two outputs of same package (same transition) tSK(P)(3) tSK(t)(3) CL = 50pF RL = 500 0.7 0.7 0.5 0.5 Skew between opposite transitions (tPHL - tPLH) of the same output 1.0 0.7 0.5 0.5 Skew between two outputs of different package at same temperature (Same transition) 1.5 1.2 1.0 0.8 Units ns Note: 1. See test circuit and waveforms 2. Minimum limits are guaranteed but not tested on Propagation Delays. 3. Skew measured at worst cast temperature (max. temp). Tests Circuits for All Outputs(1) Switch Position except for FIN >100 MHz Test 6 0 00 Switch Disable LOW Enable LOW 6V Disable HIGH Enable HIGH GND All Other Inputs Open Definitions: CL = Load capacitance: includes jig and probe capacitance. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator. P 0 00 09-0005 5 PS7007H 11/16/09 PI49FCT3805/3806 3.3V Fast CMOS Buffer/Clock Driver Switching Waveforms 3V 3V Input Input 1.5V 1.5V 0V tPLHx 0V VOH t PHL t PLH Ox V OH Output tPHLx 1.5V 1.5V VOL tSK(o) VOH tSK(o) V OL Oy 1.5V VOL Propagation Delay tPLHY tPHLy tSK(o) = | tPLHy - tPLHx | or | tPHLy - tPHLx | Output Skew - tSK(O) 1 0 P P S 3V 0 0 Input 1 1.5V 0 P H S H 0V tPLH PH VOH H 0 Output 1 0 tPHL 1.5V VOL 0 tSK(p) = | tPHL - tPLH | Pulse Skew - tSK(P) Enable and Disable Times 3V Input 1.5V 0V tPLH1 tPHL1 VOH Package 1 Output 1.5V VOL tSK(t) tSK(t) VOH Package 2 Output 1.5V tPLH2 VOL tPHL2 tSK(t) = | tPLH2 - tPLH1 | or | tPHL2 - tPHL1 | Package Skew - tSK(t) 09-0005 6 PS7007H 11/16/09 PI49FCT3805/3806 3.3V Fast CMOS Buffer/Clock Driver DATE: 04/10/08 DESCRIPTION: 20-Pin, 209-Mil Wide, SSOP PACKAGE CODE: H20 REVISION: E DOCUMENT CONTROL #: PD-1240 08-0140 $/#5-%.4 #/.42/, ./ 0$ 2%6)3)/. $ $!4% X 2%& 888 $%./4%3 #/.42/,,).' 888 $)-%.3)/.3 ). -),,)-%4%23 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 * www.pericom.com .OTES #ONTROLLING DIMENSIONS IN MILLIMETERS 2EF *%$%# -3 $!# 09-0005 3%!4).' 0,!.% "3# $%3#2)04)/. 0IN -IL 7IDE 3/)# 0!#+!'% #/$% 3 7 PS7007H 11/16/09 PI49FCT3805/3806 3.3V Fast CMOS Buffer/Clock Driver DOCUMENT CONTROL NO. PD - 1202 20 REVISION: H .008 0.20 MIN. .150 .157 3.81 3.99 DATE: 10/22/07 .008 .013 0.20 0.33 Guage Plane .010 0.254 1 Detail A .337 8.56 .344 8.74 .058 REF 1.47 0-6 .016 .035 0.41 0.89 .041 1.04 REF .015 x 45 0.38 .053 1.35 .069 1.75 Detail A .007 .010 SEATING PLANE .025 BSC 0.635 .008 0.203 .012 0.305 .004 0.101 .010 0.254 0.178 0.254 .228 .244 5.79 6.19 X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 * www.pericom.com Note: 1) Controlling dimensions in inches. 2) Ref: JEDEC MO-137B/AD 3) Dimensions do not include mold flash, protrusions or gate burrs DESCRIPTION: 20-Pin, 150-Mil Wide, QSOP PACKAGE CODE: Q Note: * For latest package info, please check: http://www.pericom.com/products/packaging/mechanicals.php 09-0005 8 PS7007H 11/16/09 PI49FCT3805/3806 3.3V Fast CMOS Buffer/Clock Driver PI49FCT3805 Ordering Information Ordering Code Package Code Speed Grade Package Description PI49FCT3805AHEX H A Pb-free & Green, 20-pin 209-mil SSOP PI49FCT3805AQEX Q A Pb-free & Green, 20-pin 150-mil QSOP PI49FCT3805ASEX S A Pb-free & Green, 20-pin 300-mil SOIC PI49FCT3805BHEX H B Pb-free & Green, 20-pin 209-mil SSOP PI49FCT3805BQEX Q B Pb-free & Green, 20-pin 150-mil QSOP PI49FCT3805CHEX H C Pb-free & Green, 20-pin 209-mil SSOP PI49FCT3805CQEX Q C Pb-free & Green, 20-pin 150-mil QSOP PI49FCT3805CSEX S C Pb-free & Green, 20-pin 300-mil SOIC PI49FCT3805DHEX H D Pb-free & Green, 20-pin 209-mil SSOP PI49FCT3805DQEX Q D Pb-free & Green, 20-pin 150-mil QSOP PI49FCT3805HEX H Blank Pb-free & Green, 20-pin 209-mil SSOP PI49FCT3805QEX Q Blank Pb-free & Green, 20-pin 150-mil QSOP PI49FCT3805SEX S Blank Pb-free & Green, 20-pin 300-mil SOIC Notes: * Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ * E = Pb-free and Green * Adding an X suffix = Tape/Reel PI49FCT3806 Ordering Information Ordering Code Package Code Speed Grade Package Description PI49FCT3806H H Blank 20-pin 209-mil SSOP PI49FCT3806QE Q Blank Pb-free & Green, 20-pin 150-mil QSOP PI49FCT3806S S Blank 20-pin 300-mil SOIC PI49FCT3806SE S Blank Pb-free & Green, 20-pin 300-mil SOIC PI49FCT3806AHE H A Pb-free & Green, 20-pin 209-mil SSOP PI49FCT3806BQE Q B Pb-free & Green, 20-pin 150-mil QSOP PI49FCT3806CHE H C Pb-free & Green, 20-pin 209-mil SSOP PI49FCT3806CQE Q C Pb-free & Green, 20-pin 150-mil QSOP Notes: * Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ * E = Pb-free and Green * Adding an X suffix = Tape/Reel Pericom Semiconductor Corporation * 1-800-435-2336 * www.pericom.com 09-0005 9 PS7007H 11/16/09