Philips Semiconductors
Product specification
Low voltage mixer FM IF system with filter amplifier
and data switch
SA639
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Data Output -3dB Bandwidth vs Temperature and V
Switch -3dB Bandwidth vs Temperature and V
CC
CC
10
9
8
7
6
5
4
3
2
1
3.5
3.3
3.1
2.9
2.7
V
= 5.5V
CC
V
= 5.5V
CC
2.5
2.3
2.1
1.9
1.7
1.5
V
= 3V
CC
V
= 2.7V
CC
V
= 3V
CC
V
= 2.7V
CC
-40
0
25
TEMPERATURE (°C)
70
85
-40
0
25
TEMPERATURE (°C)
70
85
Post Detection Amplifier -3dB Bandwidth vs
Temperature and V
Post Detection Amplifier vs
Temperature and V
CC
CC
16
0
9
8
7
6
5
4
3
2
1
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
V
= 2.7V
CC
V
V
= 5.5V
= 2.7V
CC
V
= 3V
CC
CC
V
= 5.5V
CC
V
= 3V
CC
-40
0
25
70
85
-40
0
25
TEMPERATURE (°C)
70
85
TEMPERATURE (°C)
Switch Output to Input Offset Voltage
vs Temperature and V
Switch Output Leakage Current vs
Temperature and V
CC
CC
16
14
12
10
8
60
50
40
30
20
10
0
V
= 5.5V
CC
6
V
= 5.5V
CC
4
V
= 3V
CC
2
V
= 3V
CC
0
V
= 2.7V
CC
-2
-4
-6
-8
V
= 2.7V
CC
-10
-20
-40
0
25
70
85
-40
0
25
70
85
TEMPERATURE (°C)
TEMPERATURE (°C)
SR00037
Figure 8. Typical Performance Characteristics (cont.)
12
1998 Feb 10
NXP [ NXP ]
