NTE1728 데이터 시트보기 (PDF) - NTE Electronics
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NTE1728 Datasheet PDF : 3 Pages
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Operating Characteristics (Cont’d): (TA = +25°C, VCC = 12V, fp = 58.75MHz, fs = 54.25MHz
(VIF), fo = 4.5MHz (SIF) unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
VIH Section (Cont’d)
Maximum Allowable Input
Video Output Amplitude
Output S/N
Carrier Leakage
Maximum AFT Voltage
Minimum AFT Voltage
AFT Detection Sensitivity
White Noise Threshold Level
Black Noise Threshold Level
Black Noise Clamp Level
SIF Output Signal Voltage
Frequency Characteristic
Differential Gain
Differential Phase
Input Resistance
Input Capacitance
SIF Section
Vimax
VO(22)
S/N
CL
V17H
V17L
Sf
VWTH
VBTH
VBCL
VO(25)
fo
DG
DP
Ri
Ci
fm = 15kHz 78% AM, VO = ± 1dB
Vi = 10mVrms, fm = 15kHz 78% AM
Vi = 10mVrms, CW
Vi = 100mVrms, fm = 15kHz 78% AM
Vi = 10mVrms, SWEEP
Vi = 10mVrms, SWEEP
Vi = 10mVrms, SWEEP
Vi = 10mVrms, SWEEP
Vi = 10mVrms, SWEEP
Vi = 10mVrms, SWEEP
P/S = 20dB
–3dB
Vi = 10mVrms 87.5, VIDEOMOD
Vi + 10mVrms 87.5%, VIDEOMOD
Vi = 10mVrms 87.5,%, VIDEOMOD
1.9 2.2 2.5
Vpp
48 54 –
dB
50 57 –
dB
11.0 11.5 12.0 V
0 0.4 1.0
V
70 100 140 mV/kHz
6.4 6.8 7.2
V
1.9 2.2 2.5
V
3.8 4.2 4.6
V
40 60 100 mVrms
6
8
–
MHz
–
4 10
%
–
3
6
deg
1.0 1.5 2.0 kΩ
– 3.5 7.0
pF
SIF Limiting Voltage
Detection Output Voltage
Distortion
AM Rejection
Vilim –3dB
– 200 400 µVrms
VO(2) Vi = 100mVrms, fm = 400Hz, f = ±25kHz 450 680 850 mVrms
THD(2) Vi = 100mVrms, fm = 400Hz, f = ±25kHz – 0.5 1.0
%
AMR Vi = 100mVrms, fm = 400Hz, f = ±25kHz 50 60
–
dB
30%
DCVR Maximum Attenuation
AF Amp Gain
AF Amp Output Voltage
ATT
GAF
VO(5)
Vi = 200mVrms, f = 400Hz
Vi = 100mVrms, f = 400Hz
VO(5) THD = 10%, f = 400Hz
70 80 –
dB
18 20 22
dB
3
4
–
Vrms
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