SA647 Просмотр технического описания (PDF) - Philips Electronics
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SA647 Datasheet PDF : 14 Pages
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Philips Semiconductors
Low-voltage digital IF receiver
Product specification
SA647
IF Bandwidth vs. Temperature
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
–40
0
25
70
85
Temperature (°C)
IF Gain vs Temperature and Supply Voltage
38.5
5.5V
38.0
37.5
3.0V
37.0
36.5
36.0
2.7V
35.5
35.0
–40
0
25
70
85
Temperature (°C)
Limiter Output Offset vs Temperature and Supply Voltage
0.14
0.13
0.12
0.11
5.5V
0.10
0.09
3.0V
0.08
0.07
2.7V
0.06
0.05
0.04
–40
0
25
70
85
Temperature (°C)
Limiter Gain vs Temperature and Supply Voltage
65.0
64.5
64.0
5.5V
63.5
63.0
3.0V
62.5
62.0
2.7V
61.5
61.0
60.5
60.0
–40°C
25
70
85
Temperature (°C)
Limiter Bandwidth vs Temperature
2.8
2.6
2.4
2.2
2.0
1.8
1.6
–40
0
25
70
85
Temperature (°C)
Limiter Output vs Temperature and Supply Voltage
450
400
5.5V
350
300
3.0V
2.7V
250
200
–40
0
25
70
85
Temperature (°C)
RSSI vs Temperature
1.6
1.4
25°C
1.2
1.0
0.8
0.6
0.4
85°C
–40°C
0.2
0.0
–118 –108 –98 –88 –78 –68 –58 –48 –38 –28
RF Input (dBm)
RSSI vs Supply Voltage
1.80
1.60
5.5V
1.40
1.20
1.00
0.80
3.0V
0.60
0.40
2.7V
0.20
0.00
–118 –108 –98 –88 –78 –68 –58 –48 –38 –28
RF Input (dBm)
SR01555
Figure 4.
1998 Aug 10
8
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