參數(shù)資料
型號: SA637
廠商: NXP Semiconductors N.V.
英文描述: Low-voltage digital IF receiver
中文描述: 低電壓中頻接收機數(shù)字
文件頁數(shù): 5/11頁
文件大小: 144K
代理商: SA637
Philips Semiconductors RF Communications Products
Product specification
SA637
Low-voltage digital IF receiver
October 27, 1993
6
PERFORMANCE CHARACTERISTICS
(cont.)
IF Power Gain vs Temperature and Supply Voltage
Limiter Power Gain vs Temperature and Supply Voltage
Limiter Output (–) Level vs Temperature
and Supply Voltage
Limiter Output (+) Level vs Temperature
and Supply Voltage
RSSI vs RF Level and Supply Voltage –
Temperature = 25
°
C
RSSI vs RF Level and Temperature – V
CC
= 3V
TEMPERATURE (
°
C)
40.00
-50 -40
-30 -20 -10
0
10
20
30
40
50
60
70
80
90
I
38.00
36.00
34.00
32.00
30.00
65.00
-50 -40
-30 -20 -10
0
10
20
30
40
50
60
70
80
90
I
TEMPERATURE (
°
C)
63.00
61.00
59.00
57.00
55.00
400.00
-50 -40
-30 -20 -10
0
10
20
30
40
50
60
70
80
90
L
TEMPERATURE (
°
C)
350.00
300.00
250.00
200.00
150.00
100.00
50.00
0.00
400.00
-50 -40
-30 -20 -10
0
10
20
30
40
50
60
70
80
90
L350.00
300.00
250.00
200.00
150.00
100.00
0.00
TEMPERATURE (
°
C)
-120 -110 -100 -90
-80
-70
-60
-50
-40
-30
-20
-10
0
RF LEVEL (dBm)
2.50
R
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
-120 -110 -100 -90
-80
-70
-60
-50
-40
-30
-20
-10
0
2.50
R
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
RF LEVEL (dBm)
5.5V
3V
2.7V
5.5V
3V
2.7V
5.5V
3V
2.7V
5.5V
3V
2.7V
5.5V
3V
2.7V
-40C
+85C
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