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參數資料
| 型號： | W3030 |
| 英文描述： | W3030 3 V Dual-Mode IF Cellular Receiver |
| 中文描述： | W3030 3伏雙模蜂窩接收機中頻 |
| 文件頁數： | 18/22頁 |
| 文件大小： | 429K |
| 代理商： | W3030 |
Data Sheet
April 1999
W3030 3 V Dual-Mode IF Cellular Receiver
Lucent Technologies Inc.
18
Characteristic Curves
(continued)
RF = 83.16 MHz
LO1 = 82.71 MHz
TEMP = –35
°
C, +25
°
C, AND +85
°
C
2.7 V
CC
1 kHz FM MODULATION
C-MESSAGE WEIGHTING
–
–
–
–
–
–
–
–
–
–
–
–
IF1
IN
POWER (dBm)
A
+25 °C
–35 °C
+85 °C
0.125
0.15
0.175
0.2
0.225
0.25
0.275
Figure 22.First Mixer and Analog Second IF
Section Audio vs. IF1
IN
Power
(2.7 V
CC
)
RF = 83.16 MHz
LO1 = 82.71 MHz
TEMP = –35
°
C, +25
°
C, AND +85
°
C
3.3 V
CC
1 kHz FM MODULATION
C-MESSAGE WEIGHTING
A
+25 °C
–35 °C
+85 °C
–
–
–
–
–
–
–
–
–
–
–
–
IF1
IN
POWER (dBm)
0.125
0.15
0.175
0.2
0.225
0.25
0.275
Figure 23. First Mixer and Analog Second IF
Section Audio vs. IF1
IN
Power
(3.3 V
CC
)
RF = 83.16 MHz
LO1 = 82.71 MHz
TEMP = –35
°
C, +25
°
C, AND +85
°
C
4.1 V
CC
1 kHz FM MODULATION
C-MESSAGE WEIGHTING
A
IF1
IN
POWER (dBm)
0.125
0.15
0.175
0.2
0.225
0.25
0.275
–
–
–
–
–
–
–
–
–
–
–
–
+25 °C
–35 °C
+85 °C
Figure 24. First Mixer and Analog Second IF
Section Audio vs. IF1
IN
Power
(4.1 V
CC
)
RF = 83.16 MHz
LO1 = 82.71 MHz
TEMP = –35
°
C, +25
°
C, AND +85
°
C
2.7 V
CC
, 3.3 V
CC
, AND 4.1 V
CC
1 kHz FM MODULATION
C-MESSAGE WEIGHTING
S
IF1
IN
POWER (dBm)
0
5
10
15
20
25
30
35
40
–130
–110
–90
–70
–50
–30
–10
–35 °C
+25 °C
+85 °C
Note: Minimum variation with voltage
Figure 25. First Mixer and Analog Second IF
Section SINAD vs. IF1
IN
Power
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