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參數(shù)資料
| 型號： | TMXR302 |
| 英文描述： | 880 MHz(Tx)-915 MHz(Tx), 925 MHz(Rx)-960 MHz(Rx), DUPLEXER |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 40K |
| 代理商： | TMXR302 |
TMX R302
01/06/01
1
Front End Module
rev. A
Dual Band Application
PRELIMINARY SPECIFICATION
TMX R302 Rev. A
01/06/01
Thalès Microsonics reserves the right to modify these specifications
when necessary to provide optimum performances
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1. Application
TMX R302 is a complete RF front-end SMD module for e-GSM/DCS mobile phone handsets including diplexer,
antenna switch, Rx BPFs and Tx LPFs. The size of the module is 5 x 6.7 x 1.8 mm
3.
2. General requirements
Parameter
Min
Typ
Max
Unit
Operating temperature range
- 10
+ 70
°C
Storage temperature range
- 40
+ 85
°C
Source & load impedance (RF ports)
50
Input power (Antenna port, Rx mode)
15
dBm
Input power (Tx ports & mode)
37
dBm
Supply current (Tx mode)
5
10
mA
Supply current (Rx mode)
10
A
Logic 0 control voltage
0
0.5
V
Logic 1 control voltage
2.3
4
V
Switching speed
10
s
3. Electrical block diagram
Vc1 and Vc2 accesses shall be closely DC filtered on board.
An te nna
Vc1
Vc2
e-G S M
Rx
e-G S M
Tx
DCS
Rx
DCS
Tx
LP F
H P F
BPF
LP F
LPF
BPF
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