SA58641 Datasheet, PDF (8/17 Pages) NXP Semiconductors – High performance mixer FM IF system with high-speed RSSI

Philips Semiconductors
High performance mixer FM IF system
with high-speed RSSI
Objective data
SA58641
PERFORMANCE CHARACTERISTICS (continued)
300
250
5.5V
200
150
100
50
0
–40
0
25
70
85
Temperature (°C)
Audio Reference Level vs Temperature and Supply Voltage
0.8
0.7
600kHz Data Rate,
IF = 9.85MHz,
Dev = 288kHz,
0.6
RF = -40dBm
0.5
5.5V
0.4
0.3
0.2
0.1
0
–40
0
25
70
85
Temperature (°C)
Data Level vs Temperature and Supply Voltage
0.8
1kHz Data Rate,
0.7
IF = 9.85MHz,
Dev = 288kHz,
RF = -40dBm
0.6
5.5V
0.5
0.4
0.3
0.2
0.1
0
–40
0
25
70
85
Temperature (°C)
Data Level vs Temperature and Supply Voltage
Figure 6. Performance Characteristics
SR02525
2004 Dec 16
8