TQP3M9040_15 Datasheet, PDF (1/10 Pages) TriQuint Semiconductor – 1500-2300 MHz Dual LNA

Applications
• Base Station Receivers
• Tower Mount Amplifiers
• Balanced Amplifiers
• FDD-LTE, TDD-LTE, WCDMA, CDMA, GSM
• General Purpose Wireless
Product Features
• 0.18 dB NFmin (Single Channel) at 1950 MHz
• 1500−2300 MHz operational bandwidth
• Gain = 18 dB at 1950 MHz
• +21.8 dBm Input IP3
• Integrated shut-down biasing feature
• Bias adjustable
• Does not require negative voltage supply
• 4x4 mm 16-pin QFN plastic package
TQP3M9040
1500 – 2300 MHz Dual LNA
16-pin 4x4 mm QFN Package
Functional Block Diagram
Pin 1 Reference Mark
DC
Bias 1 Vpd1 Ictrl1 NA
16 15 14 13
RFin1/
Vg1
1
12
RFout1/
Vd1
GND 2
11 GND
GND 3
10 GND
RFin2/
Vg2
4
9
RFout2/
Vd2
5678
DC _{Vpd2 Ictrl2 NA}
Bias 2
Backside Paddle - RF/DC GND
General Description
The TQP3M9040 is a high linearity, ultra low noise figure
dual device amplifier in a 4x4 mm package. At 1950
MHz in a balanced configuration, this LNA provides
17.7dB gain, 21.8 dBm IIP3 and 0.62 dB noise figure.
The part does not require a negative supply for operation
and is bias adjustable for both drain current and voltage.
The device is housed in a green/RoHS-compliant
industry standard QFN package.
The TQP3M9040 consists of a single monolithic GaAs
E-pHEMT die and integrates bias circuitry as well as
shut-down capability allowing the LNA to be useful for
both FDD and TDD applications.
The TQP3M9040 is optimized for the 1500−2300 MHz
band, but can be used outside of the band. TriQuint
offers pin-compatible dual LNAs for the 500−1500 MHz
band (TQP3M9039) and 2.3−4.0 GHz (TQP3M9041).
The balanced amplifier is optimized for high performance
receivers in wireless infrastructure and can be used for
base-station transceivers or tower-mounted amplifiers.
Pin Configuration
Pin No.
1
4
12
9
2, 3, 10, 11
16
5
15
6
14
7
Backside Paddle
Label
RFin1/Vg1
RFin2/Vg2
RFout1/Vd1
RFout2/Vd2
Ground
DC Bias 1
DC Bias 2
Vpd1
Vpd2
Ictrl1
Ictrl2
RF/DC GND
Ordering Information
Part No.
Description
TQP3M9040
1500−2300 MHz Dual LNA
TQP3M9040-PCB 1700−2000 MHz Evaluation Board
Standard T/R size = 2500 pieces on a 13” reel
Datasheet: Rev. E 05-07-13
© 2013 TriQuint
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Disclaimer: Subject to change without notice
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