LUCW3030ACA AGERE [Agere Systems], LUCW3030ACA Datasheet - Page 18

• Manufacturer Part Number: LUCW3030ACA
• Description: W3030 3 V Dual-Mode IF Cellular Receiver
• Manufacturer: AGERE [Agere Systems]

W3030 3 V Dual-Mode IF Cellular Receiver
Characteristic Curves
18
Figure 22. First Mixer and Analog Second IF
0.275
0.225
0.175
0.125
0.275
0.225
0.175
0.125
Figure 23. First Mixer and Analog Second IF
0.25
0.15
0.25
0.15
0.2
0.2
Section Audio vs. IF1
(2.7 V
Section Audio vs. IF1
(3.3 V
CC
CC
TEMP = –35 C, +25 C, AND +85 C
TEMP = –35 C, +25 C, AND +85 C
IF1
)
IF1
)
IN
IN
POWER (dBm)
POWER (dBm)
C-MESSAGE WEIGHTING
C-MESSAGE WEIGHTING
(continued)
1 kHz FM MODULATION
1 kHz FM MODULATION
IN
LO1 = 82.71 MHz
LO1 = 82.71 MHz
RF = 83.16 MHz
RF = 83.16 MHz
IN
Power
Power
+85 °C
–35 °C
+25 °C
+25 °C
+85 °C
–35 °C
2.7 V
3.3 V
CC
CC
Note: Minimum variation with voltage
Figure 24. First Mixer and Analog Second IF
0.275
0.225
0.175
0.125
40
35
30
25
20
15
10
Figure 25. First Mixer and Analog Second IF
0.25
0.15
5
0
0.2
–130
–110
Section Audio vs. IF1
(4.1 V
Section SINAD vs. IF1
CC
–90
IF1
TEMP = –35 C, +25 C, AND +85 C
TEMP = –35 C, +25 C, AND +85 C
)
IF1
IN
IN
POWER (dBm)
POWER (dBm)
2.7 V
Lucent Technologies Inc.
–70
C-MESSAGE WEIGHTING
C-MESSAGE WEIGHTING
CC
1 kHz FM MODULATION
1 kHz FM MODULATION
, 3.3 V
–50
IN
LO1 = 82.71 MHz
LO1 = 82.71 MHz
CC
RF = 83.16 MHz
RF = 83.16 MHz
Power
Data Sheet
April 1999
, AND 4.1 V
IN
Power
–30
+85 °C
+25 °C
–35 °C
+25 °C
+85 °C
–35 °C
4.1 V
CC
CC
–10