CFH 400
Preliminary Datasheet
Low-Noise, High-Linearity Packaged pHEMT FET
Description:
The CFH 400 is a high-linearity pHEMT FET that
exhibits both a high intercept point and low noise
figure.
The device is suitable for front-end
applications to 4 GHz such as PCS CDMA and
UMTS receivers, base stations LNAs, and WLAN
front-ends. The device achieves a noise figure as
low as 0.55 dB with 15 dB associated gain at 1.8
GHz. It is packaged in a low-cost SOT343
package and is 100% DC tested before
packaging/RF LAT after packaging.
Applications:
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PCS CDMA and UMTS
Receivers
WLAN Multicarrier
Receivers
Basestations
Features:
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Low Noise figure and high associated gain
for high IP3 receivers stages
Frequencies to 4 GHz
NF=0.55 dB; Ga=15.7 dB @ f=1.8 GHz,
3V, 10 mA
Low cost miniature SOT343 package
Lg = 0.4um; Wg = 400um
Tape and reel packaging
Package Outline,
SOT343:
Pin assignment:
1 = gate
2 = source
3 = drain
4 = source
For further information please visit
www.triquint.com
Rev. 1.2; May 29th, 2003
pg. 1/6
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
