TQP3M9008 Datasheet, PDF (1/10 Pages) TriQuint Semiconductor – High Linearity LNA Gain Block

TQP3M9008
High Linearity LNA Gain Block
Applications
 Repeaters
 Mobile Infrastructure
 LTE / WCDMA / EDGE / CDMA
 General Purpose Wireless
Product Features
 50-4000 MHz
 20.6 dB Gain @ 1.9 GHz
 +36 dBm Output IP3
 1.3 dB Noise Figure @ 1.9 GHz
 50 Ohm Cascadable Gain Block
 Unconditionally stable
 High input power capability
 +5V Single Supply, 85 mA Current
 SOT-89 Package
3-pin SOT-89 Package
Functional Block Diagram
GND
4
1
RF IN
2
GND
3
RF OUT
General Description
The TQP3M9008 is a cascadable, high linearity gain
block amplifier in a low-cost surface-mount package.
At 1.9 GHz, the amplifier typically provides 20.6 dB
gain, +36 dBm OIP3, and 1.3 dB Noise Figure while
only drawing 85 mA current. The device is housed in
a leadfree/green/RoHS-compliant industry-standard
SOT-89 package using a NiPdAu plating to eliminate
the possibility of tin whiskering.
The TQP3M9008 has the benefit of having high gain
across a broad range of frequencies while also
providing very low noise. This allows the device to be
used in both receiver and transmitter chains 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 internal active bias circuit also
enables stable operation over bias and temperature
variations.
The TQP3M9008 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.
Pin Configuration
Pin #
1
3
2, 4
Symbol
RF Input
RF Output / Vcc
Ground
Ordering Information
Part No.
Description
TQP3M9008
High Linearity LNA Gain Block
TQP3M9008-PCB_IF TQP3M9008 EVB 0.05-0.5 GHz
TQP3M9008-PCB_RF TQP3M9008 EVB 0.5-4 GHz
Standard T/R size = 1000 pieces on a 7” reel.
Data Sheet: Rev. J
© 2012 TriQuint Semiconductor, Inc.
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Disclaimer: Subject to change without notice
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