HMC998APM5E

HMC998APM5E v04.0121 Amplifiers - Linear & Power - SMT GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz Typical Applications Features The HMC998APM5E is ideal for: P1dB Output Power: +32 dBm • Test Instrumentation Psat Output Power: +34 dBm • Military & Space High Gain: 15 dB • Fiber optics Output IP3: 42 dBm Supply Voltage: Vdd = +15V @ 500 mA 50 Ohm Matched Input/Output 32 Lead 5x5 mm LFCSP Package: 25 mm² Functional Diagram General Description The HMC998APM5E is a GaAs pHEMT MMIC Distributed Power Amplifier which operates from DC to 22 GHz. The amplifier provides +15 dB of gain, +42 dBm output IP3, and +32 dBm of output power at 1dB gain compression while requiring only 500mA from a +15V supply. The HMC998APM5E exhibits a slightly positive gain slope from 3 to 17 GHz making it ideal for military and space and test equipment applications. The HMC998APM5E amplifier I/Os are internally matched to 50 Ohms and is housed in a RoHS compliant, 5x5 mm leadless QFN surface mount package. Electrical Specifications, TA = +25° C, Vdd = +15V, Vgg2 = +9.5V [1], Idq = 500 mA [2] Parameter Min. Frequency Range Gain Typ. Max. Min. DC - 2 13 Typ. Max. Min. 2 - 18 15 13 Typ.. Max. 18 - 22 15 13 Units GHz 15 dB Gain Flatness ±0.50 ±0.45 ±0.30 dB Gain Variation Over Temperature dB/ °C 0.005 0.005 0.004 Input Return Loss 15 22 22 dB Output Return Loss 14 17 16 dB 31 dBm Output Power for 1 dB Compression (P1dB) 27 30 29 32 28 Saturated Output Power (Psat) 34 34 32 dBm Output Third Order Intercept (IP3) Pout/tone = +18dBm 42 42 40 dBm Noise Figure 8 3 4 dB Supply Current (Idd) Supply Voltage (Vdd) 500 11 15 500 15 11 15 500 15 11 15 mA 15 V [1] Refer to application circuit section NOTE 5 for the Vgg2 bias for different Vdd levels. [2] Adjust Vgg1 to achieve Idq = 500 mA typical; Vgg1 = -0.58V typical. Product covered by one or more US and Foreign Patents: US Pat. Nos. 8,786,368; 9,425,752; Patents Pending. 1 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz 20 15 15 10 10 5 0 -5 -10 5 0 -5 -10 -15 -15 -20 -20 -25 0.0001 -25 0.001 0.01 0.1 1 0 5 10 FREQUENCY (GHz) S21 S11 S22 S21 18 18 16 16 GAIN (dB) GAIN (dB) 20 25 30 S11 S22 Gain vs. Vdd Gain vs. Temperature 14 12 10 14 12 10 8 8 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 FREQUENCY (GHz) +25 C 10 12 14 16 18 20 22 24 FREQUENCY (GHz) +85 C -40 C 11V 12V Gain vs. Idq 13V 14V 15V Input Return Loss vs. Temperature 18 0 16 -5 RETURN LOSS (dB) GAIN (dB) 15 FREQUENCY (GHz) Amplifiers - Linear & Power - SMT Gain & Return Loss 20 RESPONSE (dB) RESPONSE (dB) Low Frequency Gain & Return Loss 14 12 -10 -15 -20 10 -25 8 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 300mA 350mA 400mA 450mA 10 12 14 16 18 20 22 24 FREQUENCY (GHz) FREQUENCY (GHz) 500mA +25 C +85 C -40 C For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D 2 HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz Input Return Loss vs. Idq 0 -5 -5 RETURN LOSS (dB) RETURN LOSS (dB) 0 -10 -15 -20 -10 -15 -20 -25 -25 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 FREQUENCY (GHz) 11V 12V 10 12 14 16 18 20 22 24 FREQUENCY (GHz) 13V 14V 15V 300mA 350mA Output Return Loss vs. Temperature 0 -5 -5 -10 -15 400mA 450mA 500mA Output Return Loss vs. Vdd 0 RETURN LOSS (dB) RETURN LOSS (dB) Amplifiers - Linear & Power - SMT Input Return Loss vs. Vdd -20 -10 -15 -20 -25 -25 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 FREQUENCY (GHz) +25 C 10 12 14 16 18 20 22 24 FREQUENCY (GHz) +85 C -40 C 11V 12V Output Return Loss vs. Idq 13V 14V 15V Reverse Isolation vs. Temperature 0 0 -10 -20 ISOLATION (dB) RETURN LOSS (dB) -5 -10 -15 -30 -40 -50 -60 -20 -70 -80 -25 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 300mA 350mA 3 400mA 450mA 10 12 14 16 18 20 22 24 FREQUENCY (GHz) FREQUENCY (GHz) 500mA +25 C +85 C -40 C For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz 10 8 8 6 4 2 6 4 2 0 0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 FREQUENCY (GHz) +25 C 10 12 +85 C -40 C 11V 12V 16 18 20 22 24 13V 14V 15V Low Frequency P1dB vs. Temperature 36 10 34 P1dB (dBm) 8 6 4 32 30 28 2 26 24 0 0 2 4 6 8 10 12 14 16 18 20 22 0 24 0.2 0.4 0.6 0.8 1 +25 C 300mA 350mA 1.2 1.4 1.6 1.8 FREQUENCY (GHz) FREQUENCY (GHz) 400mA 450mA +85 C -40 C 500mA P1dB vs. Temperature P1dB vs. Vdd 36 36 34 34 32 32 P1dB (dBm) P1dB (dBm) 14 FREQUENCY (GHz) Noise Figure vs. Idq NOISE FIGURE (dB) 8 Amplifiers - Linear & Power - SMT Noise Figure vs. Vdd 10 NOISE FIGURE (dB) NOISE FIGURE (dB) Noise Figure vs. Temperature 30 30 28 28 26 26 24 24 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 FREQUENCY (GHz) +25 C +85 C 8 10 12 14 16 18 20 22 24 FREQUENCY (GHz) -40 C 11V 12V 13V 14V 15V For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D 4 HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz 36 34 34 32 32 Psat (dBm) P1dB (dBm) Low Frequency Psat vs. Temperature 36 30 30 28 28 26 26 24 24 0 2 4 6 8 10 12 14 16 18 20 22 0 24 0.2 0.4 0.8 1 +25 C 400mA 450mA Psat vs. Temperature 1.4 1.6 1.8 +85 C -40 C Psat vs. Vdd 36 34 34 32 32 Psat (dBm) 36 30 30 28 28 26 26 24 24 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 FREQUENCY (GHz) +25 C 8 10 12 14 16 18 20 22 24 FREQUENCY (GHz) +85 C -40 C 11V 12V 13V 14V 15V PAE @ Psat vs. Temperature 36 30 34 25 32 20 PAE (%) Psat (dBm) 1.2 500mA Psat vs. Idq 30 15 28 10 26 5 0 24 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 300mA 350mA 400mA 450mA 8 10 12 14 16 18 20 22 24 FREQUENCY (GHz) FREQUENCY (GHz) 5 0.6 FREQUENCY (GHz) FREQUENCY (GHz) 300mA 350mA Psat (dBm) Amplifiers - Linear & Power - SMT P1dB vs. Idq 500mA +25 C +85 C -40 C For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz 30 30 25 25 20 PAE (%) PAE (%) 20 15 10 15 10 5 5 0 0 2 4 6 8 10 12 14 16 18 20 22 0 24 0 2 4 6 8 FREQUENCY (GHz) 11V 12V 13V 14V 12 16 18 20 22 300mA 350mA 400mA 450mA Power Compression @ 10 GHz 35 750 35 750 30 700 30 700 25 650 25 650 20 600 20 600 15 550 15 550 10 500 10 500 5 450 5 450 0 400 8 12 16 20 Pout(dBm), GAIN(dB), PAE(%) 800 400 0 0 24 4 8 12 16 Pout GAIN PAE Power Compression @ 22 GHz Pout 35 750 700 25 650 20 600 15 550 10 500 5 450 400 0 12 16 20 24 10 Idd (mA) 30 10.5 POWER DISSIPATION (W) 800 8 9.5 Max. Pdiss 9 8.5 8 7.5 7 6.5 6 5.5 5 0 2 4 6 Pout Idd 8 10 12 14 16 18 20 22 24 INPUT POWER (dBm) INPUT POWER (dBm) GAIN PAE Power Dissipation @ 85C 40 4 24 Idd Idd 0 20 INPUT POWER (dBm) INPUT POWER (dBm) GAIN Idd (mA) 40 Idd (mA) 800 4 24 500mA 40 0 Pout(dBm), GAIN(dB), PAE(%) 14 15V Power Compression @ 2 GHz Pout(dBm), GAIN(dB), PAE(%) 10 FREQUENCY (GHz) Amplifiers - Linear & Power - SMT PAE @ Psat vs. Idq PAE @ Psat vs. Vdd PAE 2 GHz 4 GHz 8 GHz 12 GHz 16 GHz 20 GHz 22 GHz For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D 6 HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz Gain & Power vs. Vdd @ 2 GHz Gain & Power vs. Vdd @ 10 GHz GAIN (dB), P1dB (dBm), Psat (dBm) GAIN (dB), P1dB (dBm), Psat (dBm) 40 35 30 25 20 15 10 35 30 25 20 15 10 11 12 13 14 15 11 12 Vdd (V) GAIN P1dB Psat GAIN 15 P1dB Psat GAIN (dB), P1dB (dBm), Psat (dBm) 40 35 30 25 20 15 10 11 12 13 14 35 30 25 20 15 10 300 15 350 Vdd (V) GAIN P1dB Psat GAIN 450 500 P1dB Psat Gain & Power vs. Idq @ 22 GHz 40 GAIN (dB), P1dB (dBm), Psat (dBm) 35 30 25 20 15 10 300 400 Idq (mA) 40 GAIN (dB), P1dB (dBm), Psat (dBm) 14 Gain & Power vs. Idq @ 2 GHz 40 Gain & Power vs. Idq @ 10 GHz 350 400 450 500 35 30 25 20 15 10 300 350 GAIN GAIN P1dB 400 450 500 Idq (mA) Idq (mA) 7 13 Vdd (V) Gain & Power vs. Vdd @ 22 GHz GAIN (dB), P1dB (dBm), Psat (dBm) Amplifiers - Linear & Power - SMT 40 P1dB Psat Psat For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz 50 50 40 40 30 20 10 30 20 10 0 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0 2 4 6 8 FREQUENCY (GHz) +25 C +85 C -40 C 14 16 18 20 22 24 50 40 40 30 20 +85 C -40 C OIP3 vs. Idq @ Pout/Tone = +18dBm 50 IP3 (dBm) IP3 (dBm) 12 +25 C OIP3 vs. Vdd @ Pout/Tone = +18dBm 30 20 10 10 0 0 0 2 4 6 8 10 12 14 16 18 20 22 0 24 2 4 6 8 11V 12V 10 12 14 16 18 20 22 24 FREQUENCY (GHz) FREQUENCY (GHz) 13V 14V 300mA 350mA 15V Output IM3 @ Vdd = +11V 400mA 450mA 500mA Output IM3 @ Vdd = +12V 90 90 80 80 70 70 60 60 IM3 (dBc) IM3 (dBc) 10 FREQUENCY (GHz) Amplifiers - Linear & Power - SMT OIP3 vs. Temperature @ Pout/Tone = +18dBm IP3 (dBm) IP3 (dBm) Low Frequency OIP3 vs. Temperature @ Pout/Tone = +18dBm 50 40 50 40 30 30 20 20 10 10 0 0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 Pout/Tune (dBm) 2 GHz 4 GHz 8 GHz 12 GHz 16 GHz 20 GHz 8 10 12 14 16 18 20 22 24 Pout/Tone (dBm) 22 GHz 2 GHz 4 GHz 8 GHz 12 GHz 16 GHz 20 GHz 22 GHz For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D 8 HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz Output IM3 @ Vdd = +14V 90 80 80 70 70 60 60 IM3 (dBc) IM3 (dBc) 90 50 40 50 40 30 30 20 20 10 10 0 0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 Pout/Tone (dBm) 2 GHz 4 GHz 8 GHz 10 12 14 16 18 20 22 24 Pout/Tone (dBm) 12 GHz 16 GHz 20 GHz 22 GHz 2 GHz 4 GHz 8 GHz 12 GHz 16 GHz 20 GHz 22 GHz Second Harmonics vs. Temperature @ Pout = +18dBm Output IM3 @ Vdd = +15V 50 90 SECOND HARMONICS (dBc) 80 70 60 IM3 (dBc) Amplifiers - Linear & Power - SMT Output IM3 @ Vdd = +13V 50 40 30 20 40 30 20 10 10 0 0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 Pout/Tone (dBm) 2 GHz 4 GHz 8 GHz 8 10 12 14 16 18 20 22 24 FREQUENCY (GHz) 12 GHz 16 GHz 20 GHz 22 GHz +25 C Second Harmonics vs. Vdd @ Pout = +18dBm +85 C -40 C Second Harmonics vs. Pout 50 55 SECOND HARMONIC (dBc) SECOND HARMONICS (dBc) 50 45 40 35 30 25 20 15 40 30 20 10 10 5 0 0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 4 8 12 16 20 24 FREQUENCY(GHz) FREQUENCY (GHz) 11V 12V 9 13V 14V 15V +10 dBm +12 dBm +14 dBm +16 dBm +18 dBm +20 dBm +22 dBm +24 dBm For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz 55 55 50 50 45 45 40 40 35 35 30 25 20 30 25 20 15 15 10 10 5 5 0 0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 FREQUENCY (GHz) +25 C 10 12 14 16 18 20 22 24 FREQUENCY (GHz) +85 C -40 C 11V 12V OIP2 vs. Idq @ Pout/Tone = +18dBm 13V 14V 15V Igg1 vs. Input Power 0.8 55 50 0.6 45 0.4 35 Igg1 (mA) IP2 (dBm) 40 30 25 20 0.2 0 -0.2 -0.4 15 10 -0.6 5 -0.8 0 0 2 4 6 8 10 12 14 16 18 20 22 0 24 2 4 6 8 300mA 350mA 400mA 450mA 12 2 GHz 4 GHz 8 GHz 500mA 14 16 18 20 22 24 12 GHz 16 GHz 20 GHz 22 GHz Idq vs. Vgg1 Representative of a Typical Device Igg2 vs. Input Power 800 0.8 12 700 0.6 10 0.4 600 500 8 0.2 Idq (mA) Igg2 Igg1 (mA) 10 INPUT POWER (dBm) FREQUENCY (GHz) Amplifiers - Linear & Power - SMT OIP2 vs. Vdd @ Pout/Tone = +18dBm IP2 (dBm) IP2 (dBm) OIP2 vs. Temperature @ Pout/Tone = +18dBm 0 6 -0.2 4 -0.4 400 300 200 100 2 -0.6 0 -0.8 0 0 2 4 6 8 10 12 14 16 18 20 22 INPUT POWER (dBm) 2 GHz 4 GHz 8 GHz 12 GHz 16 GHz 20 GHz 24 -100 -1.6 -1.4 -1.2 -1 -0.8 -0.6 -0.4 Vgg1 (V) 22 GHz For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D 10 HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz Reliability Information Drain Bias Voltage (Vdd) +16 Vdc Gate Bias Voltage (Vgg1) -3 to 0 Vdc Gate Bias Voltage (Vgg2) (Vdd-6V) up to +11.5 Vdc RF Input Power (RFIN) +27 dBm Continuous Pdiss (T= 85 °C) (derate 109.89 mW/°C above 85 °C) 9.9 W Output Load VSWR 7:1 Storage Temperature -65 to 150°C Operating Temperature -40 to 85 °C ESD Sensitivity (HBM) Class 1A Max Peak Reflow Temperature 260 °C Channel Temperature to Maintain 1 Million Hour MTTF 175 °C Nominal Channel Temperature (T=85 °C, Vdd = 15 V) 153.25°C Thermal Resistance (channel to ground paddle) 9.1 °C/W ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Stresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only, functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond the maximum operating conditions forCavity extended periods may affect product reliability. 32-Lead Lead Frame Chip Scale Package, Premolded [LFCSP_CAV] 5 x 5 mm Body and 1.25 mm Package Height (CG-32-2) Dimensions shown in millimeters Outline Drawing DETAIL A (JEDEC 95) 5.10 5.00 SQ 4.90 PIN 1 INDICATOR 0.30 0.25 0.20 25 1 0.50 BSC 0.45 0.40 0.35 TOP VIEW PKG-005068 1.35 1.25 1.15 0.60 REF SIDE VIEW 0.40 (SEE DETAIL A) 3.20 3.10 SQ 3.00 EXPOSED PAD 8 17 16 BOTTOM VIEW 9 3.50 REF 0.050 MAX 0.035 NOM COPLANARITY 0.08 0.203 REF SEATING PLANE PIN 1 INDICATOR AREA OPTIONS 32 24 FOR PROPER CONNECTION OF THE EXPOSED PAD, REFER TO THE PIN CONFIGURATION AND FUNCTION DESCRIPTIONS SECTION OF THIS DATA SHEET. 04-19-2017-A Amplifiers - Linear & Power - SMT Absolute Maximum Ratings 32-Lead Lead Frame Chip Scale Package, Premolded Cavity [LFCSP_CAV] 5mm × 5mm and 1.25mm Package Height (CG-32-2) Dimensions shown in millimeters. Package Information Part Number Package Body Material Lead Finish MSL Rating [1] Package Marking HMC998APM5E RoHS-compliant Low Stress Pre-Molded Plastic NiPdAu MSL3 HMC998A [1] Max peak reflow temperature of 260 °C 11 For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz Pin Descriptions Function Description GND These pins & exposed ground paddle must be connected to RF/DC ground. 2 VGG2 Gate control 2 for amplifier. External bypass capacitor required per application circuit herein. For nominal bias of 15V, +9.5V should be applied to Vgg2. Refer to application circuit section NOTE 5 for the Vgg2 bias for different Vdd levels. 3, 7, 10, 11, 12, 18, 19, 23, 26, 27, 28, 31 N/C No connection required. These pins may be connected to RF/DC ground without affecting performance. 5 RFIN This pin is DC coupled and matched to 50 Ohms. Blocking capacitor is required. 13 VGG1 Gate control 1 for amplifier. Attach bypass capacitor per application circuit herein. Please follow “MMIC Amplifier Biasing Procedure” application note. 15 ACG3 Low Frequency termination. Attach bypass capacitor per application circuit herein. 21 RFOUT & Vdd RF output for amplifier. Connect DC bias (Vdd) network to provide drain current (Idd). See application circuit herein. 29 ACG2 Interface Schematic Amplifiers - Linear & Power - SMT Pin Number 1, 4, 6, 8, 9, 14, 16, 17, 20, 22, 24,25, 32 Package Bottom Low frequency termination. Attach bypass capacitor per application circuit herein 30 ACG1 For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D 12 HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz Amplifiers - Linear & Power - SMT Evaluation PCB Evaluation Order Information Item Contents Part Number Evaluation PCB Only HMC998APM5E Evaluation PCB EV1HMC998APM5[1] [1] Reference this number when ordering Evaluation PCB Only List of Materials for Evaluation Board EV1HMC998APM5 Item Description J1, J2 PCB Mount K Connector J3, J4 DC Pins Connector C1, C2, C3, C4 100pF Capacitor, 0402 Pkg. C5 - C8 0.01uF Capacitor, 0402 Pkg. C9 - C11 4.7 uF Capacitor, Tantalum. R1 0 Ohm Resistor, 0402 Pkg. U1 HMC998APM5E PCB [1] 600-01711-00 Evaluation PCB. [1] Circuit Board Material: Rogers 4350 or Arlon 25FR 13 The circuit board used in the 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 vias should be used to connect the top and bottom ground planes, including the grounds directly beneath the ground paddle, to provide for adequate electrical and thermal conduction. Use of a heatsink on the bottom side of the PCB is recommended. For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D HMC998APM5E v04.0121 GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz Amplifiers - Linear & Power - SMT Application Circuit NOTE 1: Drain Bias (Vdd) must be applied through a broadband bias tee or external bias network. NOTE 2. External DC block required at RF input. NOTE 3: Optional capacitors to be used if part is to be operated below 200MHz. NOTE 4: External capacitors required to maintain nominal gain at low frequency band. NOTE 5: Refer to table below for the recommended Vgg2 bias for different Vdd supply voltage. Vdd (V) Vgg2 (V) 11 7 12 7.6 13 8.2 14 8.9 15 9.5 For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D 14