CMX90A007 RF Amplifier by CML Microcircuits

The CMX90A007 from CML Microcircuits is a Two-Stage GaAs Driver Amplifier that operates from 136 to 1000 MHz. It delivers an output power of 2.2 W (~33.5 dBm) with a small signal gain of 27 dB and a collector efficiency of 50%. This driver amplifier is fabricated using a GaAs HBT process and integrates an active bias circuit and wideband interstage match, which eases the design effort and minimizes external components along with the PCB area. It requires a DC supply of 6 to 9.5 V and consumes less than 0.7 A of current.

The CMX90A007 requires external matching at both input and output to optimize performance. This two-stage amplifier is available in a VQFN-16 lead package measuring 4 x 4 mm. It is ideal for critical communications, two-way radios, marine radio, wireless data modems, and public safety applications.

Product Details

• Part Number: CMX90A007
• Manufacturer: CML Microcircuits
• Description: 2-Stage Driver Amplifier from 136 to 1000 MHz
  

General Parameters

• Type: Power Amplifier
• Configuration: IC/MMIC/SMT
• Application: Marine, Public Safety
• Display Application: Critical communications, PMR / LMR hand-portable, Two-way radio (analogue / digital), Public safety TETRA / P25, Wireless data modem / network, VHF / UHF / 915 MHz ISM band, Marine radio / AIS
• Frequency: 136 to 1000 MHz
• Power Gain: 22 to 29 dB
• Small Signal Gain: 24 to 32 dB
• Grade: Commercial
• IP3: 43 to 45 dBm
• Saturated Power: 33.5 dBm
• PAE: 52 %
• Class: Class A
• Impedance: 50 Ohms
• Pulsed/CW: CW
• Input Return Loss: 15 to 20 dB
• Supply Voltage: 6 to 9.5 V
• Current Consumption: 5.5 to 12 mA
• Quiscent Current: 1 to 136 mA
• Transistor Technology: InGaP HBT
• Package Type: Surface Mount
• Package: VQFN-16
• Dimensions: 4 x 4 m
• Operating Temperature: -40 to 85 Degree C
• Storage Temperature: -40 to 125 Degree C
• RoHS: Yes

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