Noise Amplifier. QPA2735 Datasheet

QPA2735 Amplifier. Datasheet pdf. Equivalent

Part QPA2735
Description Low Noise Amplifier
Feature General Description Qorvo’s QPA2735 is a packaged, high-performance, low noise amplifier fabricated .
Manufacture qorvo
Datasheet
Download QPA2735 Datasheet



QPA2735
General Description
Qorvo’s QPA2735 is a packaged, high-performance, low
noise amplifier fabricated on Qorvo’s production 90nm
pHEMT (QPHT09) process. Covering 13 20 GHz, the
QPA2735 provides 25.5 dB small signal gain and P1dB of
18 dBm, while supporting a noise figure of 1.3 dB and IM3
levels of −60 dBc (at Pout=0 dBm/tone).
Packaged in a small 4 mm x 4 mm plastic overmold QFN,
the QPA2735 is matched to 50 ohms with integrated DC
blocking caps on both I/O ports for easy handling and
simple system integration.
The QPA2735 high performance and ease of handling
makes it ideal for satellite and point to point
communication systems.
QPA2735
13 – 20 GHz GaAs Low Noise Amplifier
Functional Block Diagram
Product Features
Frequency Range: 13  – 20GHz
Noise Figure: 1.3 dB
Small Signal Gain: 25.5 dB
Power at 1 dB Compression: 18 dBm
Saturation Power: 23 dBm
IMD3: −60 dBc (@ Pout = 0 dBm/tone)
Bias: VD = 3.5 V, IDQ = 105 mA, VG = −0.46 V
Plastic Over-mold Package
Package Dimensions: 4.0 x 4.0 x 0.85 mm
Performance is typical across frequency.
Please reference electrical specification table and data
plots for more details.
Applications
Satellite Communications
Point to Point Communications
Ordering Information
Part No.
QPA2735TR7X
QPA2735TR7
1136463
Description
QPA2735 Tape and Reel, Qty 50
QPA2735 Tape and Reel, Qty 750
QPA2735 LNA Evaluation Board
Data Sheet Rev. C, Feb 11, 2019 | Subject to change without notice - 1 of 15 -
www.qorvo.com



QPA2735
QPA2735
13 – 20 GHz GaAs Low Noise Amplifier
Absolute Maximum Ratings
Parameter
Drain Voltage (VD)
Drain Current (ID1/ID2/ID3)
Gate Voltage Range
Gate Current (IG1/IG2/IG3 at 125 °C)
RF Input Power (50 Ω, 85 °C)
Channel Temperature, TCH
Mounting Temperature (30 seconds)
Storage Temperature
Value
4.5
96/90/192
-1.3 to 0
5.0/5.0/6.6
20
175
260
− 55 to 150
Units
V
mA
V
mA
dBm
°C
°C
°C
Operation of this device outside the parameter ranges given above may cause permanent damage. These are stress ratings only, and
functional operation of the device at these conditions is not implied. Extended application of Absolute Maximum Rating conditions may
reduce device reliability.
Recommended Operating Conditions
Parameter
Drain Voltage
Drain Current (quiescent, IDQ)
Gate Voltage (typical)
Operating Temperature Range
Value
3.5
105
-0.46
−40 to 85
Units
V
mA
V
 °C
Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating
conditions.
Electrical Specifications
Test conditions, unless otherwise noted: VD = 3.5 V, IDQ = 105 mA, 25 °C. Data de-embedded to device reference planes.
Parameter
Min Typical Max
Units
Frequency
13 20 GHz
Small Signal Gain
25.5 dB
Noise Figure
1.3 dB
Power 1- dB Compression Point
18 dBm
Input Return Loss
12 dB
Output Return Loss
3RD Order Intermodulation level (Pout= 0 dBm / tone)
15 dB
60 dBc
Output TOI (Pout= 0 dBm / tone)
Gain Temperature Coefficient
30
−0.013
dBm
dB/°C
Data Sheet Rev. C, Feb 11, 2019 | Subject to change without notice - 2 of 15 -
www.qorvo.com





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