Datasheet HMC998A (Analog Devices) - 3

HMC998A
v03.0918
GaAs pHEMT MMIC 2 WATT POWER AMPLIFIER, DC - 22 GHz Input Return Loss vs. Vdd Input Return Loss vs. Idd
0 0 IP H -5 -5 -10 -10 URN LOSS (dB) URN LOSS (dB) R - C RET RET E -15 -15 W -20 -20 O 0 2 4 6 8 10 12 14 16 18 20 22 0 2 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz) FREQUENCY (GHz) +11V +13V +15V 350mA 450mA 400mA 500mA +12V +14V R & P A E
Output Return Loss vs. Temperature Output Return Loss vs. Vdd
IN 0 0 -5 -5 S - L R -10 -10 URN LOSS (dB) URN LOSS (dB) IE RET -15 RET -15 LIF P -20 -20 0 2 4 6 8 10 12 14 16 18 20 22 0 2 4 6 8 10 12 14 16 18 20 22 M FREQUENCY (GHz) FREQUENCY (GHz) A +11V +13V +15V +25C +85C -55C +12V +14V
Output Return Loss vs. Idd Reverse Isolation vs. Temperature
0 0 -10 -5 -20 -30 -10 ION (dB) -40 URN LOSS (dB) -50 ISOLAT RET -15 -60 -70 -20 -80 0 2 4 6 8 10 12 14 16 18 20 22 0 5 10 15 20 25 30 FREQUENCY (GHz) FREQUENCY (GHz) 350mA 450mA 400mA 500mA +25C +85C -55C 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
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Application Support: Phone: 1-800-ANALOG-D Document Outline Typical Applications Features Functional Diagram General Description Electrical Specifications Performance Characteristics Gain & Return Loss Gain vs. Temperature Input Return Loss vs. Temperature Output Return Loss vs. Temperature Noise Figure vs. Temperature P1dB vs. Temperature Output IP3 vs. Temperature @ Pout = 16 dBm / Tone Reverse Isolation vs. Temperature Second Harmonics vs. Temperature @ Pout = 14 dBm, Vdd = 10V & Vgg = 3.5V, 175 mA Second Harmonics vs. Vdd @ Pout = 14 dBm, Idd = 175 mA Absolute Maximum Ratings Pad Descriptions Assembly Diagram Application Circuit Mounting & Bonding Techniques for Millimeterwave GaAs MMICs