Part number CMX90A004Q7 Product Type Amplifier from Manufacturer CML Microcircuits

Status: Standard | Data Sheet: pdf link image   | RoHS Compliance: Rohs Compliant

The CMX90A004 is a two-stage, fully matched MMIC PA delivering +32.5dBm of saturated power for use in the 860 – 960 MHz frequency range, applicable to license-free bands.

The device is optimised for maximum efficiency at collector voltages of 2.7–4.5V, making it suitable for systems operating from a single-cell Li-Ion battery.

CMX90A004 is highly integrated for ease of use, minimising external component count and reducing board area. RF input and output matching is incorporated on-chip, as well as active bias circuitry and an input DC-blocking capacitor.

Using advanced GaAs HBT technology to provide a combination of high efficiency and gain, the CMX90A004 is intended as a high-power final stage ISM band PA in wireless applications.

Features

  • Frequency range 860 – 960 MHz
  • Supply voltage 2.7 – 4.5 V
  • Output power 32.5 dBm @ 3.6 V
  • Input and output matched to 50 Ω
  • Small signal gain 30 dB
  • High PAE of 49%
  • Shut-down and output power control
Part Number:
CMX90A004Q7
Manufacturer:
CML Microcircuits
Type:
Amplifiers
Frequency Min:
0.86 GHz
Frequency Max:
0.96 GHz
Psat:
32.5 dBm
Gain:
30 dB
Supply Voltage \ Vd Min:
2.7 V
Supply Voltage \ Vd Max:
4.5 V
Process:
GaAs
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