NJM2552V View Datasheet(PDF) - Japan Radio Corporation
Part Name
Description
Manufacturer
NJM2552V Datasheet PDF : 21 Pages
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NJM2552
PARAMETER
FM IF Amp. Input Impedance
RSSI Output Voltage 1
RSSI Output Voltage 2
RSSI Output Voltage 3
FM IF Amplifier
RF AGC Output Voltage
[AM IF Section]
Demodulated Output Level 2
Total Harmonic Distortion 2
Total Harmonic Distortion 3
Signal to Noise Ratio 2
Demodulated Output Deviation
AM IF Amplifier Input Impedance
[AMP Section]
Amplifier Gain
SYMBOL
CONDITIONS
RinFMIF DC value
V r ss i1
V r ss i 2
V r ss i 3
fIF input, Circuit4
No input signal
fIF input, Circuit4
VinIF=60dBuV
fIF input, Circuit4
VinIF=100dBuV
FMIFGV fIF input, Circuit4
VAGC
fIF input, Circuit4
VinIF =80dBuV
MIN. TYP. MAX.
1.2
1.8
2.4
-
0.1
0.4
0.8
1.1
1.4
1.8
2.1
2.4
-
120
-
0.75 1.05 1.35
UNIT
kΩ
V
V
V
dB
V
fIF input, Circutit4
Vod2 VinIF =80dBuV
42
60
85 mVrms
AGC On
fIF input, Cricuit4
THD2 VinIF =60dBuV
-
1
3
%
AGC On
fIF input, Cricuit4
THD3 VinIF =60dBuV,AM80% -
2
4
%
AGC On
fIF input, Circutit4
S/N2 VinIF =80dBuV
40
44
-
dB
AGC On
fIF input, Cricuit4
DVod VinIF =80 to 90dBuV
±1.5
dB
AGC On
RinAMIF DC value
8
10
12
kΩ
G v 31kHz, Circuit 3
-
47
-
dB
! AM SW pin select mode
Control Voltage
0V to 0.3V(LOW)
0.8V to V+ (HIGH)
FM section
On
On
AM section
Off
On
Other sections
On
On
Ver.2007-10-24
-3-
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