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參數(shù)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(jī)中頻 |
| 文件頁數(shù)： | 17/22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.
17
Characteristic Curves
(continued)
RF = 83.16 MHz
LO1 = 82.71 MHz
F
CLCK
= 1.804 MHz
TEMP = –35
°
C, +25
°
C, AND +85
°
C
0
5
10
15
20
25
30
35
40
45
50
–130
–110
–90
–70
–50
–30
IF1
IN
POWER (dBm)
N
NF (dB –35 2.7 V)
NF (dB 25 2.7 V)
NF (dB 85 2.7 V)
Figure 18.First Mixer and Digital Second IF
Section Noise Figure vs. IF1
IN
Power
RF = 83.158 MHz
LO1 = 82.71 MHz
CLCK = 1.840 MHz
TEMP = +25
°
C
0.255 V, 0.575 V, 0.9 V, 1.225 V, AND 1.55 V
(I SINGLE-ENDED)
80 kHz FILTER USED; NO MODULATION
–40
–30
–20
–10
0
10
POWER I OUTPUT (dBm)
C
0.225
0.575
0.9
1.225
1.55
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
Figure 19.First Mixer and Digital Second IF
Section Gain Compression vs. I
Output (Single-Ended)
F1 = 83.158 MHz
LO = 82.71 MHz
CLCK = 1.840 MHz
TEMP = –35
°
C, +25
°
C, AND +85
°
C
0.9 V
AGC
(I SINGLE-ENDED)
80 kHz FILTER USED
NO MODULATION
–25
–20
–15
–10
–5
0
5
10
15
C
–35 °C
+25 °C
+85 °C
0
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
1
I OUTPUT POWER (dBm/50
)
Figure 20.First Mixer and Digital Second IF
Section Gain Compression vs. I
Output Power
40.00
50.00
60.00
70.00
80.00
90.00
100.00
110.00
120.00
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
AGC INPUT VOLTAGE (Vdc)
D
Figure 21. First Mixer and Digital Second IF
Section Gain vs. AGC Input
(–110 dBm)
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