XB1014-QT
Rev. V2
Buffer Amplifier
37.0 - 40.0 GHz
Features
Functional Schematic
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21.0 dB Small Signal Gain
+22.0 dBm Psat
+20.0 dBm P1dB
+30.5 dBm Output IP3
Variable Gain with Adjustable Bias
Lead-free 3 mm 16-lead PQFN Package
100% RF, DC and Output Power Testing
RoHS* Compliant and 260°C Reflow Compatible
VD1
VD2
VD3
GND
RFIN
GND
GND
Description
RFOUT
GND
The XB1014-QT is a three stage 37.0-40.0 GHz
GaAs MMIC buffer amplifier that has a small signal
gain of 21.0 dB and 20.0 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.
VG1
VG2
VG3
The device comes in an RoHS compliant 3x3mm
QFN surface mount package offering excellent RF
and thermal properties. This device has been
designed for use in 38 GHz Point-to-Point
Microwave Radio applications.
Pin Configuration1
Pin No.
Function
Pin No.
Function
3
5
6
7
RF Input
10
13
14
15
RF Output
Drain 3 Bias
Drain 2 Bias
Drain 1 Bias
Gate 1 Bias
Gate 2 Bias
Gate 3 Bias
Ordering Information
Part Number
XB1014-QT-0G00
XB1014-QT-0G0T
XB1014-QT-EV1
Package
bulk quantity
tape and reel
evaluation board
1. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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is considering for development. Performance is based on target specifications, simulated results,
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Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
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