HMC496LP3 / 496LP3E v05.0811 11 - 1 Features The HMC496LP3 / HMC496LP3E is suitable for various modulation systems: Wideband RF Frequency Range High Carrier Suppression: 34 dBc * Fixed Wireless or WLL Very Low Noise Floor: -157 dBm/Hz * U-NII Radios Low LO Power: -3 to +6 dBm * 802.11a & HiperLAN WLAN Differential or Single Ended LO Drive * C-band Microwave Radios Single Low Current Supply: +3.0V@ 93 mA E Typical Applications 3 x 3 mm QFN SMT Plastic Package General Description T Functional Diagram B S O LE The HMC496LP3 & HMC496LP3E are low noise Wideband Direct Quadrature Modulator RFICs which are ideal for digital modulation applications from 4 - 7 GHz including; WLL, U-NII, WLAN & microwave radios. Housed in a compact 3x3 mm (LP3) SMT QFN package, the RFIC requires minimal external components & provides a low cost alternative to more complicated double upconversion architectures. The RF output port is matched to 50 Ohms with no external components. The LO requires -3 to +6 dBm and can be driven in either differential or single-ended mode while the Baseband inputs will support modulation inputs from DC - 250 MHz typical. This device is optimized for a supply voltage of +3V @ 93 mA and will provide stable performance over a +2.7V to +3.3V range. Electrical Specifications, See Test Conditions on following page herein. O modulators - direct quadrature - SMT 11 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz Parameter Min. Frequency Range, RF Output Power -1 Output P1dB Output IP3 Output Noise Floor Typ. Max. Min. 4.9 - 5.4 +2 -1 3 15 18 Typ. Max. Min. 5.4 - 5.9 +2 -2 4 14 17 Typ. 5.9 - 6.4 14 Max. Units GHz +1 dBm 4 dBm 17 dBm dBm/Hz -157 -156 -155 Carrier Suppression (uncalibrated) 34 34 31 dBc Sideband Suppression (uncalibrated) 40 39 39 dBc IM3 Suppression 45 42 41 dBc RF Port Return Loss 7 9 8 dB LO Port Return Loss 11 10 10 dB Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com HMC496LP3 / 496LP3E v05.0811 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz Electrical Specifications, (continued) Parameter Conditions Min. Typ. Max. Units 7.0 GHz RF Output 4.0 RF Frequency Range RF Return Loss 8 dB LO Input -3 +3 7.0 GHz +9 dBm LO Port Return Loss 10 Baseband Input Port (Note 1) With 50 source & external 10 pF shunt cap to ground. Refer to HMC496LP3 Application Circuit. DC Baseband Input DC Voltage (Vbbdc) This parameter can be varied in order to optimize the device performance over temperature and/or supply. 1.0 T Baseband Port Bandwidth Baseband Input DC Bias Current (Ibbdc) DC Power Requirements 250 MHz 1.6 V Single-ended 32 A Single-ended. De-embeded to the part pin. 0.8 pF LE Baseband Input Capacitance 1.3 dB See Test Conditions Below Supply Voltage (Vcc) Supply Current (Icc) 2.7 3.0 3.3 93 V mA Test Conditions: Unless Otherwise Specified, the Following Test Conditions Were Used Temperature Baseband Input Frequency Baseband Input DC Voltage (Vbbdc) Baseband Input AC Voltage O Parameter 1.3V S 1.2V 600 mV per tone @ 150 & 250 kHz Frequency Offset for Output Noise Measurements Supply B LO Input Power 20 MHz +3.0V +3 dBm LO Input Mode Mounting Configuration +25 C 200 kHz (Peak to Peak Differential, I and Q) Baseband Input AC Voltage for OIP3 Measurement (Peak to Peak Differential, I and Q) Condition Single-Ended Refer to HMC496LP3 Application Schematic Herein Sideband & Carrier Suppression Uncalibrated Differential O RF Output Mode Calibrated vs. Uncalibrated Test Results During the Uncalibrated Sideband and Carrier Suppression tests, care is taken to ensure that the I/Q signal paths from the Vector Signal Generator (VSG) to the Device Under Test (DUT) are equal. The "Uncalibrated, +25 C" Sideband and Carrier Suppression plots were measured at room temperature, while the "Uncalibrated, over Temperature" Sideband and Carrier Suppression plots represent the worst case uncalibrated suppression levels measured at T= -40 C, +25 C, and +85 C. The "Calibrated, +25 C" Sideband Suppression data was plotted after a manual adjustment of the I/Q amplitude balance and I/Q phase offset (skew) at +25C, and an LO input power level of + 3 dBm. This adjustment setting was held constant during tests over LO input power level and temperature. The "Calibrated, over Temperature" plots represent the worst case calibrated Sideband Suppression levels at T= -40 C, +25 C, and +85 C. 11 modulators - direct quadrature - SMT 4.0 LO Input Power E LO Frequency Range The "Calibrated, +25 C" Carrier Suppression data was plotted after a manual adjustment of the Ip/In & Qp/Qn DC offsets at +25 C, and an LO input power level of + 3 dBm. This adjustment setting was held constant during tests over LO input power level and temperature. The "Calibrated, over Temperature" plots represent the worst case Carrier Suppression levels measured at T= -40 C, +25 C, and +85 C. Note 1: When I leads Q, the output spectrum results in lower sideband as the desired signal. Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com 11 - 2 HMC496LP3 / 496LP3E v05.0811 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz Output Noise Floor and P1dB vs. Frequency OUTPUT POWER NOISE (dBm/Hz) SIDEBAND SUPPRESSION -20 CARRIER SUPPRESSION -40 4 4.5 5 5 OUTPUT P1dB -135 3 -145 2 1 -150 OUTPUT NOISE FLOOR -155 -165 5.5 6 6.5 7 0 -1 -2 SET-UP NOISE FLOOR -170 4 4.5 5 LE FREQUENCY (GHz) 4 -140 T -60 6 -160 3rd HARMONIC -50 7 -125 -130 -10 -30 -120 E 0 Output IP3 vs. Frequency 5.5 6 FREQUENCY (GHz) -3 6.5 7 6.5 7 Return Loss 25 O 20 15 10 5 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 -5 LOP SINGLE ENDED RFP SINGLE ENDED -10 -15 4 4.5 5 5.5 6 FREQUENCY (GHz) O B 4 RETURN LOSS (dB) 0 S OUTPUT IP3 (dBm) modulators - direct quadrature - SMT 11 - 3 10 OUTPUT P1dB (dBm) 11 OUTPUT POWER (dBm), SIDEBAND SUPPR. (dBc), CARRIER SUPPR. (dBc), 3rd HARMONIC (dBc) Wideband Performance vs. Frequency Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com HMC496LP3 / 496LP3E v05.0811 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz Output IP3 & Output Power vs. LO Power Over Supply@ 5200 MHz 15 2 15 2 10 1 10 1 5 0 5 0 0 -1 0 -1 -3 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 LO POWER (dBm) -10 -3 -2 -1 0 1 2 3 4 5 6 -2 -3 7 8 9 LO POWER (dBm) Output Noise vs. LO Power Over Supply@ 5200 MHz LE Output Noise vs. LO Power Over Temperature@ 5200 MHz -140 OUTPUT NOISE FLOOR (dBm/Hz) -140 -145 +25 C +85 C -40 C O -150 -155 -160 S -165 -170 -2 -1 0 1 2 3 4 5 LO POWER (dBm) 6 7 8 O -155 -160 -165 -3 -2 -1 0 1 2 3 4 5 LO POWER (dBm) 6 7 8 9 Carrier Suppression* vs. LO Power@ 5200 MHz -20 -20 CARRIER SUPPRESSION (dBc) UNCALIBRATED, +25C UNCALIBRATED, OVER TEMP -40 -50 CALIBRATED, OVER TEMP +2.7 V +3.0 V +3.3 V -150 -170 Sideband Suppression* vs. LO Power@ 5200 MHz -30 -145 9 B -3 SIDEBAND SUPPRESSION (dBc) +2.7 V +3.0 V +3.3 V -5 OUTPUT NOISE FLOOR (dBm/Hz) -10 -2 T +25 C +85 C -40 C -5 CALIBRATED, +25C -60 UNCALIBRATED, +25C CALIBRATED, +25C UNCALIBRATED, OVER TEMP CALIBRATED, OVER TEMP -30 -40 -50 11 modulators - direct quadrature - SMT 3 E 20 OUTPUT IP3 (dBm) 3 OUTPUT POWER (dBm) 20 OUTPUT POWER (dBm) OUTPUT IP3 (dBm) Output IP3 & Output Power vs. LO Power Over Temperature@ 5200 MHz -60 -3 -2 -1 0 1 2 3 4 5 LO POWER (dBm) 6 7 8 9 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 LO POWER (dBm) * See note regarding Calibrated vs. Uncalibrated test results herein. Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com 11 - 4 HMC496LP3 / 496LP3E v05.0811 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz 15 3 15 3 10 2 10 2 5 1 5 1 0 0 0 0 -2 -2 -1 0 1 2 3 4 5 6 7 8 9 -3 -2 -1 0 1 2 3 4 5 6 -2 7 8 9 LE Output Noise vs. LO Power Over Supply@ 5800 MHz -140 -140 -145 -145 +25 C +85 C -40 C -155 -160 -165 -170 -1 0 1 2 3 4 5 LO POWER (dBm) 6 7 8 -155 -160 -165 -170 -3 9 B -2 -2 -1 0 1 2 3 4 5 LO POWER (dBm) 6 7 8 9 7 8 9 Carrier Suppression* vs. LO Power@ 5800 MHz O Sideband Suppression* vs. LO Power@ 5800 MHz -20 CARRIER SUPPRESSION (dBc) -20 -30 -40 UNCALIBRATED, +25C CALIBRATED, +25C UNCALIBRATED, OVER TEMP CALIBRATED, OVER TEMP -50 +2.7 V +3.0 V +3.3 V -150 O -150 S OUTPUT NOISE FLOOR (dBm/Hz) -10 -1 LO POWER (dBm) Output Noise vs. LO Power Over Temperature@ 5800 MHz -3 +2.7 V +3.0 V +3.3 V -5 OUTPUT NOISE FLOOR (dBm/Hz) -3 LO POWER (dBm) SIDEBAND SUPPRESSION (dBc) modulators - direct quadrature - SMT -10 -1 T +25 C +85 C -40 C E 4 OUTPUT IP3 (dBm) 20 OUTPUT POWER (dBm) 4 -5 -60 UNCALIBRATED, +25C CALIBRATED, +25C UNCALIBRATED, OVER TEMP CALIBRATED, OVER TEMP -30 -40 -50 -60 -3 11 - 5 Output IP3 & Output Power vs. LO Power Over Supply@ 5800 MHz 20 OUTPUT POWER (dBm) 11 OUTPUT IP3 (dBm) Output IP3 & Output Power vs. LO Power Over Temperature@ 5800 MHz -2 -1 0 1 2 3 4 5 LO POWER (dBm) 6 7 8 9 -3 -2 -1 0 1 2 3 4 5 6 LO POWER (dBm) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com HMC496LP3 / 496LP3E v05.0811 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz Absolute Maximum Ratings Baseband Input Voltage (Reference to GND) -0.5 to +2.0V Channel Temperature 150 C Continuous Pdiss (T = 85C) (Derate 110 mW/C above 85C) 7 Watts Thermal Resistance (Rth) (junction to lead) 9 C/Watt Storage Temperature -40 to +150 C Operating Temperature -40 to +85 C O B S O LE Outline Drawing ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS NOTES: 1.LEADFRAME MATERIAL: COPPER ALLOY 2.DIMENSIONS ARE IN INCHES [MILLIMETERS]. 3.LEAD SPACING TOLERANCE IS NON-CUMULATIVE 4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED PCB LAND PATTERN. Package Information Part Number Package Body Material Lead Finish MSL Rating HMC496LP3 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 [1] HMC496LP3E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 [2] Package Marking [3] 11 modulators - direct quadrature - SMT +10 dBm E -0.5 to +6.0V LO Input Power T Vcc 496 XXXX 496 XXXX [1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com 11 - 6 HMC496LP3 / 496LP3E v05.0811 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz Pin Descriptions 11 - 7 2, 3 LOP, LON 5, 8, 13 N/C 6, 7 QN, QP These pins and the ground paddle must be connected to a high quality RF/DC ground. Differential LO input ports. This device may be driven in either differential or single ended mode. In single ended mode, one port should be driven by the LO source while the other port may be terminated with a 50 resistor to ground. E GND Interface Schematic T 1, 4, 9, 12 Description No Connection required. These pins may be connected to RF/ DC ground without affecting performance. Differential Quadrature baseband input. These are high impedance ports. The nominal recommended bias voltage is between 1.2 - 1.4V. The nominal recommended baseband input voltage is 1.2V peak to peak differential. By adjusting the DC bias voltage on ports QN & QP, the Carrier Suppression of the device can be optimized for a specific frequency band and LO power level. The typical offset voltage for optimization is less than 15 mV. LE Function RFN, RFP RF Output port. This port is matched to 50 Ohms. A series capacitor should be connected to this port in order to prevent the DC supply voltage from appearing on the customer's PC board. S 10, 11 O The amplitude and phase difference between the I and Q inputs can be adjusted in order to optimize the Sideband Suppression for a specific frequency band and LO power level. Differential Quadrature baseband input. These are high impedance ports. The nominal recommended bias voltage is between 1.2 - 1.4V. The nominal recommended baseband input voltage is 1.2V peak to peak differential. By adjusting the DC bias voltage on ports IN & IP, the Carrier Suppression of the device can be optimized for a specific frequency band and LO power level. The typical offset voltage for optimization is less than 15 mV. B 14, 15 IP, IN O modulators - direct quadrature - SMT 11 Pin Number 16 VCC The amplitude and phase difference between the I and Q inputs can be adjusted in order to optimize the Sideband Suppression for a specific frequency band and LO power level. Supply voltage. Set to 3.0V for nominal operation. The nominal current for this port is 93 mA. Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com HMC496LP3 / 496LP3E v05.0811 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz O List of Materials for Evaluation PCB 107871 Item Description J1 - J8 PCB Mount SMA Connector J9 DC Molex Connector C1, C2, C5, C6 100 pF Chip Capacitor, 0402 Pkg. C9 10k pF Chip Capacitor, 0402 Pkg. C3, C4, C7, C8 10 pF Chip Capacitor, 0402 Pkg. C15 4.7 uF, Case A, Tantulum U1 HMC496LP3 / HMC496LP3E Modulator PCB [2] 107309 Eval Board [1] The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown is available from Hittite upon request. 11 modulators - direct quadrature - SMT B S O LE T E Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com 11 - 8 HMC496LP3 / 496LP3E v05.0811 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz Application & Evaluation PCB Schematic 11 - 9 E T LE O S B Note: Baseband input frequency range is dependent on value of C3, C4, C7 and C8. The value of 10 pF was chosen to give a typical response of DC - 250 MHz. Input frequency range can be extended up to 3 GHz with possible degradation of LO leakage and broadband noise floor response by decreasing the value of C3, C4, C7 & C8. O modulators - direct quadrature - SMT 11 Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com HMC496LP3 / 496LP3E v05.0811 SiGe WIDEBAND DIRECT MODULATOR RFIC, 4 - 7 GHz Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com * Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 978-250-3343 or apps@hittite.com 11 modulators - direct quadrature - SMT O B S O LE T E Characterization Set-up 11 - 10