NTE1800 データシートの表示（PDF） - NTE Electronics
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NTE1800 Datasheet PDF : 3 Pages
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Electrical Characteristics: (TA = +25°C, VCC = 12V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Circuit Current
Stereo Capture Range
ICC
VCC = 12V, no signal
27 39 52 mA
CC1 Stereo demodulation input pin 30mVrms ±1.5 ±3.0 –
%
pilot signal level
Stereo Switch Input Sensitivity SWsense Measure pilot level at stereo demodulation 12 18 22 mVrms
input. Stereo lamp OFF→ON
Stereo Switch Hysteresis
Hy1 Pilot level measured at stereo demodulation 5 7 9 dB
input. Stereo lamp ON→OFF, OFF→ON
Stereo Switch L–R Output
Voltage
VoL–R 150mVrms (MONO) stereo demodulation 380 430 480 mVrms
input voltage
Stereo Demodulation Output
L+R Output Voltage
VoL+R 150mVrms (MONO) stereo demodulation 380 430 480 mVrms
input voltage
L+R Output Voltage Pilot
Cancel Level
fHREJ 150mVrms (MONO) stereo demodulation 30 35 – dB
input voltage
L–R Output Distortion
THDL–R 150mVrms (MONO) stereo demodulation – 0.2 0.7 %
input voltage, f = 1kHz
L +R Output Distortion
THD L+R 150mVrms (MONO) stereo demodulation – 0.2 0.7 %
input voltage, f = 1kHz
SAP Capture Range
SAP Sensitivity
CC2 90mVrms SAP input voltage
SAPSENSE Measure SAP input level. SAP lamp
OFF→ON
±19 ±25
25 35
–%
45 mVrms
SAP Switch Hysteresis
Hy2 Measure SAP input level. SAP Lamp
OFF→ON, ON→OFF
2.5 4.5 6.5 dB
SAP Output Distortion
THDSAP 90mVrms SAP input voltage, f = 1kHz,
∆f = 10kHz
– 0.3 1.0 %
SAP Output Voltage
VoSAP 90mVrms SAP input voltage, f = 1kHz,
∆f = 10kHz
380 430 480 mVrms
Mode Switch Crosstalk
L,R Matrix Separation
Matrix Output Voltage (MONO)
Matrix Output Voltage (STEREO)
Matrix Output Voltage (STEREO)
CT
150mVrms stereo input, 90mVrms SAP input 45 60 –
dB
SEP 150mVrms (MONO) composite input
30 40 – dB
VOMONO 215mVrms matrix input. Same phase input 450 500 550 mVrms
VOL 215/2mV matrix input. Same phase input 450 500 550 mVrms
VOR 215/2mVrms matrix input. Reverse phase 450 500 550 mVrms
input
Matrix Output Voltage (SAP)
Matrix Output Voltage (MUTE)
VOMSAP 215mVrms matrix input.
MUTE Pin17 Open
450 500 550 mVrms
– –70 –60 dB
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