Low Noise Amplifier, X-Band
8 - 12 GHz
CGY2221UH/C1
Rev. V1
Features
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Suitable for X-Band Applications
Frequency Range: 8 - 12 GHz
Single Supply Architecture
Gain: 16 dB
Gain Flatness: ± 0.8 dB
Noise Figure: 1.6 dB
Input Return Loss: 12 dB
Output Return Loss: 15 dB
Maximum Input Power: 31 dBm
Output P1dB: 17 dBm
Output IP3: 29 dBm
Power Supply: 82 mA @ 5 V
Chip Size: 2 x 1 mm
RoHS* Compliant
Applications
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Radar
Telecommunications
Instrumentations
Description
Pin Configuration1
The CGY2221UH/C1 is a high performance GaAs
single supply low noise amplifier MMIC designed to
operate in the X-band with an extremely high
maximum input RF power.
Pin
RFIN
RFOUT
GND
Function
RF Input
RF Output
This device has an a low noise figure of 1.6 dB with
minimum 16 dB of Gain. The on chip matching
provides better than 12 dB of input and output return
loss.
Ground
VDD
Single Supply Voltage
1. The exposed pad centered on the package bottom must be
connected to RF, DC and thermal ground.
The die is manufactured using a 0.13 μm gate length
pHEMT technology. The MMIC uses gold bonding
pads and backside metallization and is fully
protected with Silicon Nitride passivation to obtain
the highest level of reliability.
Ordering Information
Part Number
Package
This technology has been evaluated for Space
applications and is on the European Preferred Parts
List of the European Space Agency.
CGY2221UH/C1
Die
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
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DC-0029649