LUCW3030ACA AGERE [Agere Systems], LUCW3030ACA Datasheet - Page 17

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

Data Sheet
April 1999
Characteristic Curves
Figure 19. First Mixer and Digital Second IF
–10
–1
–2
–3
–4
–5
–6
–7
–8
–9
Figure 18. First Mixer and Digital Second IF
1
0
50
45
40
35
30
25
20
15
10
Lucent Technologies Inc.
5
0
–40
–130
Section Gain Compression vs. I
Output (Single-Ended)
–110
–30
Section Noise Figure vs. IF1
Power
0.255 V, 0.575 V, 0.9 V, 1.225 V, AND 1.55 V
80 kHz FILTER USED; NO MODULATION
POWER I OUTPUT (dBm)
NF (dB 85 2.7 V)
NF (dB –35 2.7 V)
NF (dB 25 2.7 V)
IF1
TEMP = –35 C, +25 C, AND +85 C
IN
–90
–20
POWER (dBm)
–70
(continued)
–10
(I SINGLE-ENDED)
CLCK = 1.840 MHz
F
CLCK
LO1 = 82.71 MHz
RF = 83.158 MHz
LO1 = 82.71 MHz
RF = 83.16 MHz
TEMP = +25 C
–50
0.225
0.575
0.9
1.225
1.55
= 1.804 MHz
0
IN
–30
10
W3030 3 V Dual-Mode IF Cellular Receiver
Figure 21. First Mixer and Digital Second IF
120.00
110.00
100.00
–10
80.00
70.00
40.00
90.00
60.00
50.00
–1
–2
–3
–4
–5
–6
–7
–8
–9
Figure 20. First Mixer and Digital Second IF
1
0
–25
0.1
–20
Section Gain vs. AGC Input
(–110 dBm)
0.3
Section Gain Compression vs. I
Output Power
I OUTPUT POWER (dBm/50
–15
AGC INPUT VOLTAGE (Vdc)
0.5
–10
TEMP = –35 C, +25 C, AND +85 C
0.7
–5
0.9
80 kHz FILTER USED
0
–35 °C
(I SINGLE-ENDED)
CLCK = 1.840 MHz
NO MODULATION
1.1
F1 = 83.158 MHz
LO = 82.71 MHz
5
)
+85 °C
1.3
0.9 V
10
+25 °C
AGC
17
1.5
15