Dual Ultra Low Noise, High IP3 Amplifier
0.5 - 4.0 GHz
CGY2105XHV
Rev. V1
Features
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Noise Figure:
0.42 @ 1.9 GHz
0.50 @ 2.5 GHz
Gain:
19.0 @ 1.9 GHz
18.5 @ 2.5 GHz
OIP3:
35 @ 1.9 GHz
33 @ 2.5 GHz
P1dB:
21 @ 1.9 GHz
21 @ 2.5 GHz
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Dual MMIC LNA with Excellent Tracking
Highly Reliable pHEMT MMIC Process
100% RF Tested
Samples & Demonstration Boards Available
Space & MIL-STD Available
Lead-Free 4 mm 16-Lead QFN
RoHS* Compliant
Pin Configuration1
Pin #
Function
No Connection
RF Input 1
RF Input 2
RF Output 2
RF Output 1
Paddle
Applications
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Base Station (LTE, GSM, CDMA, WCDMA, TF-
SCDMA, CDMA2000, WiMAX, etc.)
Tower Mounted Amplifiers
1 - 4,6,7,9 - 12,14,15
5
8
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Repeaters
13
16
172
Description
The CGY2105XHV is an extremely low noise figure
dual amplifier with state of the art noise figure and
linearity suitable for applications from 500 to 4000
MHz. This device consists of two identical amplifiers
on the same MMIC, and is ideal for use in a balanced
configuration. Extremely low noise, high gain and
high IP3 results have been achieved on several
demonstrators. The minimum noise figure of itself is
0.23 dB at 1.9 GHz.
1. MACOM recommends connecting No Connection (N/C) pins to
ground.
2. The exposed pad centered on the package bottom must be
connected to RF, DC and thermal ground.
The MMIC is manufactured using a qualified 0.13 µm
pHEMT GaAs D01PH technology. The D01PH
process is one of the European Space Agency (ESA)
European preferred part list (EPPL) technologies.
The device is available in a 4 mm QFN plastic
package.
Ordering Information
Part Number
Package
CGY2105XHV
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
1
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0029633