CMX90G301/302 MMIC Gain Block

Product Highlights > CMX90G301/302 MMIC Gain Block

            CMX90G301/302 MMIC Gain Block
                    CML Micro's low-power cascadable MMIC gain block is suitable for a wide variety of wireless applications
    

Image of CML Micro's CMX90G301/302 MMIC Gain Block CML Micro's CMX90G301/2 is a low-power 50 Ω cascadable MMIC gain block suitable for a wide variety of wireless applications operating in the 1.4 GHz to 7.1 GHz frequency range. The gain block has a positive gain slope of C across the band, eliminating the need for equalization and compensating for increasing system losses with frequency. The CMX90G301/2 is highly integrated for ease of use, minimizing component count and board area. RF ports are matched on-chip to 50 Ω with DC-blocking capacitors. An active bias circuit allows the device to operate over a wide supply voltage of 2.7 V to 5 V with a typical current of 20 mA. Use GaAs pHEMT to provide a combination of low DC power, low noise, and high gain.

Features

Wide frequency range: 1.4 GHz to 7.1 GHz
Positive gain-slope: +1 dB (CMX90G301) / +2 dB (CMX90G302)
Small signal gain: 14.5 dB to 16.5 dB
Single positive DC supply: 2.7 V to 5 V
Low noise figure: 2 dB
Input and output matched to 50 Ω
Output P1dB: +11.5 dBm at 3.5 GHz
1.8 V logic-compatible enable
Maximum operating temperature: 105°C

Applications

Tx and Rx systems
4G / 5G wireless infrastructure
TDD and FDD
IF amplifiers
License-free bands
General-purpose gain blocks
Eliminate passive equalizers