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參數(shù)資料
| 型號(hào)： | CXG1017 |
| 廠商： | Sony Corporation |
| 英文描述： | GSM1800/1900 DPDT TX/RX Antenna Switch |
| 中文描述： | GSM1800/1900雙刀雙擲發(fā)射/接收天線開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 4/7頁(yè) |
| 文件大小： | 100K |
| 代理商： | CXG1017 |
– 4 –
CXG1017N
<For Europe and America>
Schematic/Pinout
2
3
4
5
6
7
8
1
Port4
CTLB
GND
Port3
Port1
CTLA
GND
Port2
8pin SSOP (PLASTIC)
Pin No.
1
2
3
4
5
6
7
8
RF PORT1
Ctl (A)
GROUND
RF PORT2
RF PORT3
GROUND
Ctl (B)
RF PORT4
FUNCTION
Block Diagram/Truth Table
Port4
Port3
Port1
Port2
V
CTLA
High
Low
Low
High
Port1-Port2, Port3-Port4 ON
Port2-Port3, Port4-Port1 OFF
Port2-Port3, Port4-Port1 ON
Port1-Port2, Port3-Port4 OFF
V
CTLB
External Circuitry
Port4
Port3
Port1
Port2
R
RF
75k
C2
100pF
D1
C1
100pF
C2
100pF
C2
100pF
D1
C1
100pF
C2
100pF
R
RF
75k
2
4
1
3
5
6
7
8
optional
→
→
optional
When using the CXG1017N, the following external components should be used:
C
1
: This is used for signal line filtering 100pF is recommended.
C
2
: This is used for RF De-coupling and must be used in all applications. 100pF is recommended.
Rrf: This resistor is used to stabilize the dc operating point at high power levels. A value of 75k
is
recommended.
D
1
: 6.2V Zenor diodes may be incorporated at the Control lines, as indicated, in order to give improved
ESD performance if necessary.
Note)
Internal and External Antenna Connections should be
diagonally opposite (1-3, 2-4).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXG1017N | GSM1800/1900 DPDT TX/RX Antenna Switch |
| CXG1022TM | High-Frequency SPDT Antenna Switch MMIC(高頻率單刀雙擲天線開(kāi)關(guān)（單片微波集成電路）) |
| CXG1024N | High-Frequency SPDT Antenna Switch |
| CXG1027TM | Two-Stage Driver Amplifier For 800 MHz and 1.5 GHz PDC(800 MHz and 1.5 GHz PDC雙階驅(qū)動(dòng)器放大器) |
| CXG1028ATN | GSM900/1800/1900 SPDT TX/RX Switch(GSM900/1800/1900單刀雙擲發(fā)送/接收開(kāi)關(guān)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXG1017N | 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:GSM900/1800/1900 SPDT TX/RX Switch |
| CXG1020AN | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Analog IC |
| CXG1020N | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Microwave/Millimeter Wave Amplifier |
| CXG1022 | 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:High-Frequency SPDT Antenna Switch |
| CXG1022TM | 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:High-Frequency SPDT Antenna Switch |
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