CXG1028ATN
GSM900/1800/1900 SPDT TX/RX Switch
Description
The CXG1028ATN is a high power SPDT switch
suitable for Digital Cellular applications. This device
is part of a growing family of MMIC Antenna switches
for digital cellular and cordless radios. It uses the
state-of-the-art Sony GaAs JFET process.
Features
•
Positive voltage supply only
•
Low insertion loss, typically 0.3dB at
34.5dBm, 900MHz
•
Low Harmonics: –64.5dBc Max. at 34.5dBm
(Vctl = 5V, 25°C)
•
Stable Characteristics over wide temperature range
•
Fast switching-100ns Typical
•
Low current consumption, 190µA typical at 5V
•
10 pin TSSOP package (3.2
×
2.8mm)
Applications
•
GSM900 handportable applications
•
GSM1800 handportable
•
GSM1900 handportable
•
GSM900/1800/1900 Base station
•
Other digital cellular and wireless local loop
applications
Typical Application
Internal
Antenna
10 pin TSSOP (Plastic)
ESD
As with other GaAs semiconductors, ESD precautions
must be adhered to.
PA
TX IN
CXG1028ATN
RX OUT
LNA
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E98527-PS
SONY [ SONY CORPORATION ]
