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PDF CXG1017N Data sheet ( Hoja de datos )
| Número de pieza | CXG1017N | |
| Descripción | GSM1800/1900 DPDT TX/RX Antenna Switch | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
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CXG1017N<For Europe and America>
GSM1800/1900 DPDT TX/RX Antenna Switch
For the availability of this product, please contact the sales office.
Description
The CXG1017N is a high power DPDT 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 JFET process.
8 pin SSOP (Plastic)
Features
• Positive voltage supply only
• Low insertion loss, typically 0.7dB at 33dBm input
level
• Stable Characteristics over wide temperature range
• Fast switching-100ns Typical
• Low current consumption, 400µA typical at 5.5V
• 8 pin SSOP package (3.0 × 6.4mm)
ESD
As with other GaAs semiconductors, ESD precautions
must be adhered to.
Applications
• GSM1800 handportable
• GSM1900 handportable
• DECT basestation/handportable diversity antenna
switching
• Other digital cellular and wireless local loop
applications
Typical Application
Internal
Antenna
PA
TX IN
CXG1017N
RX OUT
LNA
External
Antenna
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–
E97756A79
1 page  
<For Europe and America>
CXG1017N
ESD Precautions
As this is a GaAs MMIC, ESD precautions must be adhered to, as outlined in at standard Data Book.
Please contact Sony if detailed ESD performance data is required.
Configuration of External Logic Circuitry
For most portable appplicaitons, the following logic states are normally available.:
1. TX ON/OFF
2. RX ON/OFF
3. INT/EXT ANT.
A simple Logic circuit, using EXOR gates may be used to drive the CXG1017N. The following is a suggested
schematic:
TX ON/OFF
INT/EXT ANT
RX ON/OFF
CTLA
CTLB
A = TX ON/OFF
B = INT/EXT ANT
Assumed
Port1 : INT ANT
Port2 : RX LNA
Port3 : EXT ANT
Port4 : TX PA
Absolute Maximum Ratings (Ta = 25°C)
• Control voltage Vctl 7
• Operating temperature Topr –30 to +85
• Storage temperature Tstg –65 to +150
• Input Power
Pin 37
V
°C
°C
dBm
Tape and Reel Information
This device is available in Tape and Reel. Order CXG1017N-T4
Reel Quantity: 1000 pieces/reel
Reel Dimensions: 245mm. There are detailed on Page 1-112 of the package manual 93.
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5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet CXG1017N.PDF ] | |
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