參數(shù)資料
型號: CXG1028ATN
廠商: Sony Corporation
英文描述: GSM900/1800/1900 SPDT TX/RX Switch(GSM900/1800/1900單刀雙擲發(fā)送/接收開關(guān))
中文描述: GSM900/1800/1900單刀雙擲的Tx / Rx開關(guān)(GSM900/1800/1900單刀雙擲發(fā)送/接收開關(guān))
文件頁數(shù): 2/7頁
文件大?。?/td> 79K
代理商: CXG1028ATN
– 2 –
CXG1028ATN
Electrical Characteristics
Measurement Conditions, unless otherwise stated:
Ta = 25°C.
CW
Parameter
Insertion loss
Isolation
VSWR
Output Harmonics
Input Power for 0.2dB Compression
Input Power for 1dB Compression
Switching Speed TSW
Control Current
20
36
35
0.3
0.5
22
17
1.2
–35
36
35
38
37
100
190
0.6
0.8
–30
350
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
ns
μA
Min.
Typ.
Max.
Unit
Control Voltage Selection, Vctl (H)
The choice of control voltage will determine the compression characteristic of the switch and the generation of
harmonics. The table above indicates P0.2dB, P1dB. The graphs below indicate the sensitivity of harmonic
levels:
2nd Harmonic with Power/Control Volts
–80
–70
–60
–50
–40
32
33
34
35
36
Input power [dBm]
H
Vctl = 0/3V
Vctl = 0/3.5V
Vctl = 0/4V
Vctl = 0/4.5V
Vctl = 0/5V
Condition
1
,
3
2
,
4
1
,
3
2
,
4
Symbol
1
2
1
2
1
2
IL
ISO
VSWR
2fo,3fo
P0.2dB
P1dB
TSW
ICTL
1
Pin = 34.5dBm, 880 to 915MHz, 0/5V Control
2
Pin = 32dBm, 1710 to 1785MHz, 0/5V Control
3
Pin = 10dBm, 925 to 960MHz, 0/3V Control
4
Pin = 10dBm, 1805 to 1880MHz, 0/3V Control
3rd Harmonic with Power/Control Volts
–90
–80
–70
–60
–50
–40
–30
–20
32
33
34
35
36
Input power [dBm]
H
Vctl = 0/3V
Vctl = 0/3.5V
Vctl = 0/4V
Vctl = 0/4.5V
Vctl = 0/5V
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