CXE-2089Z Datasheet, PDF (1/10 Pages) RF Micro Devices – LINEAR GENERAL PURPOSE AMPLIFIER

CXE-2089Z
LINEAR GENERAL PURPOSE AMPLIFIER
Package: SOT-89
Features
 50MHz to 1000MHz
Operation
 Internally Matched Input and
Output
 20dB Small Signal Gain
 1.5dB Noise Figure
 +24dBm Output Power
 Single 5V to 9V Positive
Power Supply
Applications
 CATV Distribution Amplifiers
 Cable Modems
 Broadband Gain Blocks
 Laser Diode Driver
 Return Channel Amplifier
 Base Stations
Functional Block Diagram
Product Description
The CXE-2089Z is a general purpose, low-cost, high-linearity RF amplifier
IC. The device is manufactured on a Gallium Arsenide process and is fea-
tured in a small SOT-89 package. It has been designed for use as an easily
cascadable 75 gain block with a noise figure of less than 2dB. Gain flat-
ness better than 0.5dB from 50MHz to 1000MHz, and high linearity make
this part ideal for cable TV applications. Other applications include IF and
RF amplification in wireless voice and data communication products oper-
ating in the 50MHz to 1000MHz frequency range. The device is self-con-
tained with 75 input and output impedances providing less than 2:1
VSWR matching. For higher input and output return losses, see the evalu-
ation schematic.
DS110930
Optimum Technology Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
BiFET HBT
LDMOS
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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