Part # CGB7289-BD (@ 2140 MH)
Key features

41.0 dBm Output IP3 @ 2140 MHz
21.0 dB Gain @ 900 MHz
13.3 dB Gain @ 2140 MHz
23.7 dBm P1dB @ 2140 MHz
Low Performance Variation Over Temperature
Low Cost: SOT-89 Package
100% DC On-Wafer Testing
ESD Protection on All Die: >2000V HBM
Low Thermal Resistance: <35ºC/Watt
Low Volt Supply: 5V, Active Bias



The CGB7289-BD is a single stage, high power, high 
dynamic range, utility gain block amplifier. Designed for 
applications operating within the DC to 2.5 GHz frequency 
range, Mimix’s broadband, cascadable, gain block amplifier is 
an ideal solution for transmit, receive and IF applications.
 This MMIC amplifier is available in an industry 
standard SOT-89 package. Mimix's InGaP HBT technology and 
an industry low thermal resistance offers a thermally robust
and reliable gain block solution.
 The InGaP HBT die have extra pads to enable
thorough DC testing. This unique test capability and the 
inclusion of ESD protection on all die, significantly enhances 
the quality, reliability and ruggedness of these products.
 This gain block amplifier offers significant ease of 
use in a broad range of applications. The combination of 
high gain, P1dB and high OIP3 at low current makes the 
CGB7289-BD an ideal transmit and receive solution when 
used in applications including cellular, PCS and 3G services 
operating from 0.8 to 2.2 GHz.

Frequency (GHz) DC-2.5
P1dB (dBm) +23.7
Gain (dB) 13.5
Icc (mA) 115
Output IP3 (dBm) +41.0
Voltage (V) +4.76 / +7.0
NF (dB) 5.5
Package () DIE
Markets () I / S / P / D
Typical Applications
  • PA Driver Amp, IF Amp, LO Buffer Amp
    Cellular, PCS, GSM, UMTS, 3G
    Wireless Data and SATCOM
    Transmit and Receive Functions