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參數(shù)資料
| 型號(hào)： | PMB2402 |
| 廠商： | SIEMENS AG |
| 英文描述： | GSM Receiver Circuit |
| 中文描述： | 手機(jī)接收電路 |
| 文件頁數(shù)： | 8/21頁 |
| 文件大小： | 697K |
| 代理商： | PMB2402 |
Semiconductor Group
8
Operational Range
Within the operational range the IC operates as described in the circuit description. The AC/DC-
characteristics limits are not guaranteed.
V
S
= 4.5 V to 5.5 V;
T
A
= – 25 C to 85 C; refer to test circuit 1.
Note:
Power levels are referred to resistance of 50
Parameter
Symbol
Limit Values
Unit
Remarks
min.
max.
SI/SI input level
P
SI
f
SI
P
LO1
f
LO1
f
IF
P
IFI
f
IFI
P
LO2
f
LO2
f
VCO
P
LO2O
f
LO2O
B
SO
– 11
dBm
SI/SI input frequency
1000
MHz
LO1/LO1 input level
– 11
3
dBm
LO1/LO1 input frequency
1100
MHz
Intermediate frequency
35
100
MHz
IFI/IFI input level
– 24
dBm
IFI/IFI input frequency
35
100
MHz
LO2 input level
– 20
0
dBm
VCO external
LO2 input frequency
140
400
MHz
VCO frequency range
120
250
MHz
with ext. capacitors
LO2O output level
120
180
mVpp
LO2O output frequency
15
50
MHz
SOI/SOI, SOQ/SOQ
output Bandwidth
0
13.5
MHz
– 3 dB roll off
GC input voltage
V
GC
V
PDL
V
PDH
0
2
V
L-PD1/PD2 voltage
0
1
V
S
V
H-PD1/PD2 voltage
4
V
PMB 2402
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