NTE7200 データシートの表示（PDF） - NTE Electronics
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NTE7200 Datasheet PDF : 2 Pages
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Electrical Characteristics: (TA = +25°C, VCC = 1.25V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Input Impedance
Input/Output Gain
Channel Balance
Multiplexer Output Voltage
Multiplexer 38kHz Leakage
Pilot Output Voltage
Channel Separation
IQ
ZIN
GV
CB
VOM
VOO
VOP
Sep
fIN = 1kHz
VIN = 0.5mV
VIN = 0.5mV
THD ≤ 3%
No Signal
No Load
With a Standard Demodulation
0.5 3.0 5.0 mA
360 540 720 Ω
30 37 -
dB
-
-
2
dB
200 -
-
1
- mVpk- pk
-
mV
460 580 - mVpk- pk
25 45 -
dB
Input Conversion Noise Voltage VNIN IHF- A when 38kHz is Terminated -
1-
RF Output Voltage
VOSC
350 600 -
μVrms
mVrms
Pin Connection Diagram
R-Ch Audio Input 1
Input Amp Bypass 2
AF GND 3
38kHz OSC Bypass 4
38kHz OSC 5
38kHz OSC 6
RF Output 7
RF GND 8
RF OSC 9
18 L-Ch Audio Input
17 Multiplexer Modulator Balance
16 Multiplexer Modulator Balance
15 VCC
14 Multiplexer Signal Output
13 Pilot Signal Output
12 Modulation Signal Input
11 VREF
10 RF OSC
18
10
1
.902 (22.9)
.100 (2.54)
9
.256 (6.5)
.156
(3.96)
.129
(3.29)
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