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TQP3M9035
High Linearity LNA Gain Block
Data Sheet: Rev B 05/10/12
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Disclaimer: Subject to change without notice
© 2012 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
®
Applications
2x2mm 8-lead DFN plastic package
Repeaters
Mobile Infrastructure
LTE / WCDMA / CDMA / GSM
General Purpose Wireless
TDD or FDD systems
Product Features
Functional Block Diagram
50-4000 MHz
0.66 dB Noise Figure @ 1.9 GHz
16.5 dB Gain @ 1.9 GHz
+37.0 dBm Output IP3
+22.5 dBm P1dB
Shut-down capability
Unconditionally stable
50 Ohm Cascadable Gain Block
+5V Single Supply, 110 mA Current
2x2mm 8-lead DFN plastic package
General Description
Pin Configuration
The TQP3M9035 is a high linearity low noise gain block
amplifier in a low-cost surface-mount package.
At 1.9
GHz, the amplifier typically provides 16.5 dB gain, +37.0
dBm OIP3, and 0.66 dB Noise Figure.
The LNA is also
designed to be broadband without the requirement for
external matching. The device is housed in a lead-
free/green/RoHS-compliant industry-standard
2x2mm
package.
The TQP3M9035 has the benefit of having high
linearity
while also providing very low noise
across a broad range
of frequencies.
This allows the device to be used in both
receive and transmit cha
ins for high performance systems.
The amplifier is internally matched using a high
performance E-
pHEMT process and only requires an
external RF choke and blocking/bypass capacitors for
operation from a single +5V supply.
The low noise
amplifier integrates a shut-
down biasing capability to
allow for operation for TDD applications.
The TQP3M9035 covers the 0.05 -
4 GHz frequency band
and is targeted for wireless infrastructure or other
applications requiring high linearity and/or low noise
figure.
Ordering Information
Part No.
Description
TQP3M9035 High Linearity LNA Gain Block
TQP3M9035-PCB 0.5-4 GHz Evaluation Board
Standard T/R size = 2500 pieces on a 7” reel.
Pin #
Symbol
1,3,4,5,8
N/A
2
RF Input
6
SD (Shutdown)
7
RF Output
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