Buffer Amplifier
XB1008-QT
Buffer Amplifier 10 - 21 GHz
Features
Excellent Transmit LO/Output Buffer Stage 17 dB Small Signal Gain ...
Description
XB1008-QT
Buffer Amplifier 10 - 21 GHz
Features
Excellent Transmit LO/Output Buffer Stage 17 dB Small Signal Gain 20 dBm Psat 32 dBm Output IP3 4.5 dB Noise Figure Variable Gain with Adjustable Bias 100% RF, DC and Output Power Testing Lead-Free 3 mm 16-Lead QFN Package RoHS* Compliant
Description
The XB1008-QT is a two stage 10 - 21 GHz GaAs MMIC buffer amplifier that has a small signal gain of 17 dB with a 18 dBm P1dB output compression point. The device also provides variable gain regulation with adjustable bias.
The device is ideally suited as an LO or RF buffer stage with broadband performance at a very low cost. The device comes in an RoHS compliant 3 mm QFN surface mount package offering excellent RF and thermal properties. This device is specifically designed for use in PtP radio applications and is well suited for other telecom applications such as SATCOM and VSAT.
Ordering Information1
Part Number
Package
XB1008-QT-0G0T
tape and reel
XB1008-QT-EV1
evaluation module
1. Reference Application Note M513 for reel size information.
Functional Block Diagram
GND GND GND VD 16 15 14 13
Rev. V2
GND GND RFIN GND
1 2 3 4
12 GND 11 GND 10 RFOUT 9 GND
5678 VG GND GND GND
Pin Configuration
Pin No.
Function
1-2, 4, 6-9, 11, 12, 14-16
Ground
3 RF Input
5 Gate Bias
10 RF Output
13 Paddle2
Drain Bias Ground
2. The exposed pad centered on the package bottom must be connected to RF, DC and thermal ground.
* Restrictions on Hazardous Substances,...
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