Datasheet Analog Devices HMC1049-SX

GaAs pHEMT MMIC Low Noise
Amplifier, 0.3 GHz to 20 GHz
HMC1049 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM
3 HMC1049 1 RFIN
VGG 7 Point-to-point radios
Point-to-multipoint radios
Military and space
Test instrumentation ACG3 APPLICATIONS ACG2 RFOUT/VDD 6 5 4 12956-001 VDD 2 ACG1 Low noise figure: 1.7 dB
High gain: 16 dB
P1dB output power: 15 dBm
Supply voltage: 7 V at 70 mA
Output IP3: 27 dBm
50 Ω matched input/output
Die size: 1.43 mm × 2.9 mm × 0.1 mm Figure 1. GENERAL DESCRIPTION
The HMC1049 is a GaAs MMIC low noise amplifier (LNA) that
operates between 0.3 GHz and 20 GHz. This LNA provides 16 dB
of small signal gain, a 1.7 dB noise figure, and an Output IP3 of
27 dBm, requiring only 70 mA from a 7 V supply. The P1dB
output power of 16 dBm enables the LNA to function as a local
oscillator (LO) driver for balanced, I/Q or image rejection mixers. Rev. B VDD can be applied to Pad 2 with VDD = 7 V or to Pad 4 with
VDD = 4 V. Pad 4 requires a bias tee. The HMC1049 is also
internally matched to 50 Ω for ease of integration into multichip …