®
Ultra Low-Noise 2-Stage Bypass LNA
Product Description
The QPL9065 is a high-linearity, ultra-low noise 2-stage
gain block amplifier module with a bypass mode
functionality integrated to the second stage in the product.
At 1.95ꢀGHz, the amplifier, under high gain mode, typically
provides 37.5 dB gain, +36 dBm OIP3, and 0.55 dB noise
figure while drawing 160 mA current from a +5ꢀV supply.
The component also provides high performance in the low
gain mode with 17.5 dB gain, 0.55dB noise figure and +33
dBm OIP3 while drawing 70 mA current.
16 Pin 3.5ꢀXꢀ3.5 mm Leadless SMT Package
Product Features
0.45 – 3.8 GHz Operational bandwidth
2nd stage LNA with integrated bypass mode
Ability to turn LNA and bypass mode OFF
Ultra low noise, 0.55 dB at 1.95ꢀGHz
37.5 dB Gain at 1.95ꢀGHz, 17.5 dB in Low Gain Mode
+36 dBm Output IP3 in High Gain Mode
+33 dBm Output IP3 in Low Gain Mode
Positive supply only, +3.3 to +5ꢀV
The QPL9065 uses a high performance E-pHEMT process.
This low noise amplifier contains an internal active bias to
maintain high performance over temperature.
The QPL9065 covers the 0.45ꢀ–ꢀ3.8 GHz frequency band
and is targeted for wireless infrastructure. The QPL9065 is
housed in a 3.5ꢀxꢀ3.5ꢀmm SMT package.
1.8V CMOS TTL logic compatible on pins 5 & 8
Functional Block Diagram
Applications
Base Station Receivers
Tower Mount Amplifiers
Repeaters
Pin 1 Reference Mark
VDD1 GND GND
VDD2
13
16
15
14
FDD-LTE, TDD-LTE, WCDMA
General Purpose Wireless
GND
RF IN
GND
GND
1
2
3
4
GND
12
11
10
9
RF
OUT
GND
GND
5
6
7
8
VPD
NC
GND VBYP
Backside Paddle - RF/DC GND
Ordering Information
Part No.
Description
QPL9065SR
QPL9065TR13
QPL9065PCB401
100 pieces on a 7” reel
2500 pieces on a 13” reel
1.7-2.7GHz Tuned Evaluation Board
DATA SHEET May 4, 2017 | Subject to change without notice
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