HMC694

HMC694 v03.1108 GaAs MMIC ANALOG VARIABLE GAIN AMPLIFIER, 6 - 17 GHz Typical Applications Features The HMC694 is ideal for: Wide Gain Control Range: 23 dB • Point-to-Point Radio Single Control Voltage • Point-to-Multi-Point Radio Output IP3 @ Max Gain: +30 dBm • EW & ECM Output P1dB: +22 dBm No External Matching • X-Band Radar Die Size: 2.26 x 0.97 x 0.1 mm • Test Equipment General Description Functional Diagram The HMC694 is a GaAs MMIC PHEMT analog variable gain amplifier die which operates between 6 and 17 GHz. Ideal for microwave radio applications, the amplifier provides up to 24 dB of gain, output P1dB of up to 22 dBm, and up to 30 dBm of Output IP3 at maximum gain, while requiring only 170 mA from a +5V supply. A gate bias (Vctrl) is provided to allow variable gain control up to 23 dB. Gain flatness is excellent from 6 to 17 GHz, making the HMC694 ideal for EW, ECM and radar applications. The HMC694 can easily be integrated into Multi-Chip-Modules (MCMs) due to its small size and no external matching. All data is taken with the chip in a 50 Ohm test fixture connected via 0.025 mm (1 mil) diameter wire bonds of minimal length 0.31 mm (12 mils). Variable gain amplifiers - CHIP 6 Electrical Specifications, TA = +25° C, Vdd1, 2, 3= 5V, Vctrl= -2V, Idd= 170 mA* Parameter Min. Frequency Range Gain Typ. Max. Min. 6 - 10 19 Gain Flatness 24 17 Typ. Max. Units 10 - 17 GHz 21 dB ±1 ±1.5 dB 0.03 0.03 dB/ °C Gain Control Range 23 20 dB Noise Figure 5.5 Input Return Loss 15 Gain Variation Over Temperature Output Return Loss Output Power for 1 dB Compression (P1dB) 7.5 5 12 10 19 21 21 6.5 dB dB 8 dB 22 dBm Saturated Output Power (Psat) 22 23 dBm Output Third Order Intercept (IP3) 30 30 dBm Total Supply Current (Idd) 170 170 mA *Set Vctrl = -2V and then adjust Vgg1, 2 between -2V to 0V (typ. -0.8V) to achieve Idd = 170mA typical. 6-1 Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., 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 Order at www.hittite.com Phone: On-line 781-329-4700 • 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 HMC694 v03.1108 GaAs MMIC ANALOG VARIABLE GAIN AMPLIFIER, 6 - 17 GHz Control Voltage Range vs. Gain Gain vs. Control Voltage 25 25 6 GHz Vctl = -2.0V 20 Vctl = -1.2V Vctl = -1.3V 15 GAIN (dB) Vctl = -1.1V 10 15 17 GHz 10 Vctl = -1.0V 5 13 GHz 5 Vctl = -0.8V Vctl = 0V 0 5 7 9 11 13 15 17 0 -1.6 19 -1.4 FREQUENCY (GHz) 30 30 20 25 S21 S11 S22 -0.8 -0.6 -0.4 16 18 20 0 15 -10 10 -20 5 -30 +25C +85C -55C 0 4 6 8 10 12 14 16 18 20 22 24 26 6 8 FREQUENCY (GHz) 12 14 Output Return Loss vs. Temperature 0 -5 -5 RETURN LOSS (dB) 0 -10 -15 +25C +85C -55C -20 10 FREQUENCY (GHz) Input Return Loss vs. Temperature RETURN LOSS (dB) -1 Gain vs. Temperature GAIN (dB) RESPONSE (dB) Broadband Gain & Return Loss 10 -1.2 CONTROL VOLTAGE (V) -25 -10 -15 +25C +85C -55C -20 6 variable gain amplifiers - CHIP GAIN (dB) 10 GHz 20 -25 -30 -30 6 8 10 12 14 FREQUENCY (GHz) 16 18 6 8 10 12 14 16 18 FREQUENCY (GHz) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., 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 Order at www.hittite.com Phone: On-line 781-329-4700 • 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 6-2 HMC694 v03.1108 GaAs MMIC ANALOG VARIABLE GAIN AMPLIFIER, 6 - 17 GHz Output Return Loss @ Voltage Extreme 0 0 -5 -5 RETURN LOSS (dB) RETURN LOSS (dB) Return Loss @ Voltage Extreme -10 -15 -2V 0V -20 -25 -2V 0V -20 -30 6 8 10 6 12 14 16 18 6 8 10 FREQUENCY (GHz) 12 14 18 Noise Figure vs. CTRL 22 10 6 GHz 20 NOISE FIGURE (dB) 8 NOISE FIGURE (dB) 16 FREQUENCY (GHz) Noise Figure vs. Temperature 6 4 +25C +85C -55C 2 6 8 18 (6, 8, 10, 12, 14, 17) GHz 16 17 GHz 14 12 10 6 GHz 8 6 4 -1.6 0 10 12 14 16 18 17 GHz -1.4 -1.2 -1 -0.8 -0.6 -0.4 CONTROL VOLTAGE (V) FREQUENCY (GHz) P1dB vs. Temperature Psat vs. Temperature 28 28 24 24 20 20 Vctrl = -2V Psat (dBm) P1dB (dBm) Variable gain amplifiers - CHIP -15 -25 -30 16 Vctrl = 0V 12 8 Vctrl = -2V 16 12 Vctrl = 0V 8 +25C +85C -55C 4 +25C +85C -55C 4 0 0 4 6 8 10 12 FREQUENCY (GHz) 6-3 -10 14 16 18 4 6 8 10 12 14 16 18 FREQUENCY (GHz) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., 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 Order at www.hittite.com Phone: On-line 781-329-4700 • 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 HMC694 v03.1108 GaAs MMIC ANALOG VARIABLE GAIN AMPLIFIER, 6 - 17 GHz Reverse Isolation vs. Temperature Output IP3 vs. Temperature 34 30 -10 +25C +85C -55C -20 26 IP3 (dBm) -30 Vctrl = -2V, Pout = 15dBm 22 -40 18 -50 14 Vctrl = 0V, Pout = 8dBm +25C +85C -55C 10 -60 6 8 10 12 14 16 18 4 6 8 10 12 14 FREQUENCY (GHz) FREQUENCY (GHz) Output IP3 @ 0 dBm 16 18 6 Output IP3 @ 5 dBm 28 28 26 26 24 22 22 20 IP3 (dBm) IP3 (dBm) 16 GHz 24 7 GHz 18 12 GHz 16 12 GHz 20 18 7 GHz 16 16 GHz 14 12 -0.8 14 -0.6 -0.4 -0.2 12 -1.2 0 -1 CONTROL VOLTAGE (V) -0.8 -0.6 -0.4 -0.2 0 CONTROL VOLTAGE (V) Output IP3 @ 10 dBm 30 7 GHz 28 IP3 (dBm) 26 12 GHz 24 22 20 variable gain amplifiers - CHIP REVERSE ISOLATION (dB) 0 16 GHz 18 16 -2 -1.8 -1.6 -1.4 -1.2 -1 -0.8 -0.6 CONTROL VOLTAGE (V) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 20 delivery, and to place orders: Analog For price, delivery and to place orders: Microwave Corporation, Alpha Road, Chelmsford, MADevices, 01824 Inc., 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 Order at www.hittite.com Phone: On-line 781-329-4700 • 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 6-4 HMC694 v03.1108 GaAs MMIC ANALOG VARIABLE GAIN AMPLIFIER, 6 - 17 GHz Typical Supply Current vs. Vdd Absolute Maximum Ratings Drain Bias Voltage (Vdd1, 2, 3) +5.5V Gate Bias Voltage (Vgg1, 2) -3 to 0V +5 170 Gain Control Voltage (Vctrl) -3 to 0V Vgg1,2 (V) Igg Total (mA) 0V to -2V