NJM2549
ꢀ TYPICAL CHARACTERISTICS
[DC CHARACTERISTICS]
(Test Circuit 1, Ta = 25°C, V+ = 3V, No Signal, unless otherwise noted)
Current Consumption versus Supply Voltage
Current Consumption versus Temperature
and Supply Voltage
and Ambient Temperature
5
4
3
2
1
0
5
4
3
2
1
0
V+= 9.0V, 3.0V
Ta= 85°C
2.7V
25°C
-40°C
-50
0
50
100
0
2
4
6
8
10
Supply Voltage V+ ( V )
Ambient Temperature Ta ( °C )
[IF AMP CHARACTERISTICS]
(Test Circuit 4, Ta = 25°C, V+ = 3V, IF IN = 10.7MHz / 20dBuV, No Modulation, unless otherwise noted)
IF AMP Gain versus IF Frequency
IF AMP Gain versus IF Frequency
and Terminal Capacitance
( Standard Circuit )
100
80
60
40
20
0
100
80
60
40
20
0
C1=C2=C3
=1uF
Ta= -40°C, 25°C, 85°C
10nF
3.3nF
1nF
0.1
1
10
100
0.1
1
10
100
IF Input Frequency ( MHz )
IF Input Frequency ( MHz )
IF AMP Gain versus Temperature
and Supply Voltage
IF AMP Gain versus Supply Voltage
and Ambient Temperature
85
80
75
70
65
85
80
75
70
65
V+= 9.0V, 3.0V, 2.7V
Ta= 85°C, 25°C
-40°C
2
4
6
8
10
-50
0
50
100
Supply Voltage V+ ( V )
Ambient Temperature Ta ( °C )
Ver.2010-06-24
- 12 -
NJRC [ NEW JAPAN RADIO ]
