NJM2552 JRC, NJM2552 Datasheet - Page 2

• Manufacturer Part Number: NJM2552
• Description: FM IF Demodulator IC / SSOP20
• Manufacturer: JRC

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Ver.2006-11-06
Supply Voltage
Current Consumption
Current Consumption
Mixer Conversion Gain
Mixer 3 rd Order Intercept
Mixer Input Resistance
Mixer Input Capacitance
Mixer Output Resistance
[FM IF Section]
SINAD 12dB
Demodulated Output Level 1
Total Harmonic Distortion 1
Signal to Noise Ratio 1
AM Rejection Ratio
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITION
ELECTRICAL CHARACTERISTICS
FM:
AM:
Ta=25°C, V
Ta=25°C, V
PARAMETER
PARAMETER
PARAMETER
+
+
=2.7V, fmix=20.7MHz, flo=20.25MHz, fif=450kHz, fmod=1kHz, fdev=±3kHz
=2.7V, fmix=20.7MHz, flo=20.25MHz, fif=450kHz, fmod=1kHz, AM=30%, unless otherwise noted.
SYMBOL
SYMBOL
SYMBOL
I c c q 1
I c c q 2
G m i x
S I N A D
T o p r
T s t g
R i n M
T H D 1
C i n M
V o d 1
S / N 1
A M R
R o M
IIP3
P d
V
V
+
+
No signal, Circuit 1
AM SW=HIGH
No signal, Circuit 1
AM SW=LOW
VinMIX=40dBuV,
Pin3 with ceramic filter and
1.8kΩ terminated. Circuit5
Circuit5
AM SW=LOW
Mixer input, Circuit 2
FM IF input, Circuit 4
VinIF =80dBuV
FM IF input, Cricuit4
VinIF =80dBuV
FM IF input, Circuit4
VinIF=80dBuV
IF input, Circuit4
AM=30%, VinIF=80dBuV
CONDITIONS
CONDITIONS
- 50 to +125
RATINGS
-40 to +85
300
12
MIN.
MIN.
2.2
18
55
43
30
-
-
-
-
-
-
-
-
UNIT
mW
°C
°C
(Ta=25°C)
V
TYP.
TYP.
2.7
2.5
3.6
3.2
1.8
22
95
80
60
40
5
5
1
NJM2552
MAX.
MAX.
105
9.0
6.6
3.1
26
2
-
-
-
-
-
-
-
(Ta=25°C)
mVrms
dBuV
UNIT
UNIT
dBuV
mA
mA
dB
kΩ
kΩ
dB
dB
pF
%
V
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