SA637 查看數據表（PDF） - Philips Electronics
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SA637 Datasheet PDF : 11 Pages
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Philips Semiconductors RF Communications Products
Low-voltage digital IF receiver
Product specification
SA637
PERFORMANCE CHARACTERISTICS
Supply Current vs Temperature
and Supply Voltage
8.00
7.00
6.00
5.5V
5.00
3V
4.00
2.7V
3.00
2.00
1.00
-50 -40 -30 -20 -10
0 10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
Power Down Supply Current vs Temperature
and Supply Voltage
0.50
0.45
0.40
0.35
0.30
0.25
5.5V
0.20
0.15
3V
0.10
2.7V
0.05
0.00
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
Mixer Power Gain vs Temperature
and Supply Voltage
10.00
9.00
8.00
5.5V
7.00
3V
6.00
2.7V
5.00
4.00
-50 -40 -30 -20 -10
0 10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
-10.00
Mixer Third Order Input Intercept Point vs
Temperature and Supply Voltage
-12.00
-14.00
-16.00
-18.00
5.5V
3V
2.7V
-20.00
-22.00
-24.00
-50 -40 -30 -20 -10
0 10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
Oscillator Buffer Output Level vs Tempera-
ture and Supply Voltage
0.50
0.45
0.40
5.5V
0.35
3V
0.30
2.7V
0.25
0.20
0.15
0.10
0.05
0.00
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
Mixer Third Order Intercept and Compression
vs Input Power – Vcc=3V, T=25°C
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-50
-45
-40
-35 -30
-25
-20
-15 -10
INPUT POWER (dBm)
October 27, 1993
5
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