HMC637 and HMC637LP5(E) Power Amplifiers
New Chip and SMT Power Amplifiers are Ideal for ATE and Military Applications
The HMC637 is a GaAs pHEMT MMIC Power Amplifier chip which is rated from DC to 6 GHz, and delivers 14 dB gain, +30 dBm saturated output power, and +41 dBm output IP3. The HMC637 also delivers consistent output IP3 and excellent gain flatness of ±0.6 dB across its rated bandwidth. This versatile power amplifier chip requires no external matching components, occupies an area of 7.3 mm², and consumes only 400 mA from a +12V supply.
For applications where an SMT compatible solution is preferred, the HMC637LP5(E) offers similar performance to the HMC637, and is housed in a RoHS compliant 5x5 mm leadless QFN SMT package. Both the HMC637 and the HMC637LP5(E) are ideal for military EW and ECM, test and measurement, and wideband telecom applications.
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