Gain Block Amplifiers

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SGB-4333 DC-3.0 GHz SiGe HBT Gain Block With Active Bias SGB-4333 DC-3.0 GHz SiGe HBT Gain Block With Active Bias
Sirenza Microdevices’ SGB-4333 is a high performance SiGe HBT MMIC amplifier utilizing a Darlington configuration with an active bias network
Digital Controlled Variable Gain Amplifier 10MHZ To 850MHZ: RFDA0045 Digital Controlled Variable Gain Amplifier 10MHZ To 850MHZ: RFDA0045
RFMD’s RFDS0045 is a Digital Controlled Variable Gain Amplifier operating in the 10MHZ to 850MHZ frequency range. It features SPI serial control programming, a max gain of 44dB at 150MHz, a gain control range of 31.5dB (0.5dB Step Size), high OIP3 of 42dBm at 150MHz, high P1dB = 20dBm at 150MHz, a single +5V supply, a small 32-Pin, 5.2mm x 5.2mm MCM, a footprint compatible with 5mm x 5mm, 32-Pin QFN, and power-up programming. This amplifier is ideal for Transceiver IF DVA, Cellular, PCS, GSM, UMTS, Wireless Data, and Satellite Terminal applications.
InGaP HBT 3.3V Matched Gain Block Amplifier - CGB8002-SC InGaP HBT 3.3V Matched Gain Block Amplifier - CGB8002-SC
The CGB8002-SC is a single stage, high power, high dynamic range, utility gain block amplifier. Designed for 3.3V applications operating within the DC to 2.8 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, RoHS compliant, SOT-89 package. Mimix's InGaP HBT technology and thermal resistance offers a thermally robust and reliable gain block solution.
RF Amplifier Integrated Circuit (IC) Gain Blocks RF Amplifier Integrated Circuit (IC) Gain Blocks
Low-cost RF339X amplifier gain blocks meet stringent requirements of wireless infrastucture applications
SGA-1163 DC-6000 MHz Silicon Germanium HBT Cascadable Gain Block SGA-1163 DC-6000 MHz Silicon Germanium HBT Cascadable Gain Block
Sirenza Microdevices' SGA-1163 is a silicon germanium HBT Heterostructure bipolar transistor (SiGe HBT) amplifier that offers excellent isolation and flat gain response for applications to 6 GHz.
CBG7014-SC 0.1 to 8.0 GHz InGaP HBT Matched Gain Block Amplifier
Celeritek’s CGB7014-SC is a Darlington Configured, high dynamic range, utility gain block amplifier MMIC with 18.5dB of gain at 6 GHz.
40MHz - 2600MHz Flat Gain High Linearity Gain Block: MGA-30689 40MHz - 2600MHz Flat Gain High Linearity Gain Block: MGA-30689
MGA-30689 is a flat gain, high linearity, low noise, 22dBm Gain Block with good OIP3 achieved.
20 MHz to 6 GHz Gain Block Amplifier: AM1018 20 MHz to 6 GHz Gain Block Amplifier: AM1018

Atlanta Micro’s AM1018 is a cascadable gain block amplifier with 13 dB gain, a 2.5 dB noise figure, +35 dBm OIP3, +18/+21 dBm P1db, a 3.3V, 84 mA/+5.0V, 106 mA supply, a -40C to +85C operating temperature, and unconditional stability. It’s operational to +1.7V and comes in a 3mm QFN package.

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