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NTE1863 Datasheet(PDF) 2 Page - NTE Electronics

Part # NTE1863
Description  Integrated Circuit Single−Chip Signal Processor for Color TV
PDF  4 Pages
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Manufacturer  NTE [NTE Electronics]
Direct Link  http://www.nteinc.com
Logo NTE - NTE Electronics

NTE1863 Datasheet(HTML) 2 Page - NTE Electronics

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Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Supply Voltage, V9, V11
9V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Current, I20
13mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Voltage Range, V9op, V11op
8V to 10V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Current Range, I20op
10mA to 16mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Characteristics: (TA = +25°C, VCC = V9 = V11 = 9V, ICC = I20 = 13mA unless other−
wise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Circuit Voltage, Current
Horizontal Supply Voltage
V20
VCC = 9V, ICC = 13mA
7.3
7.8
8.3
V
Supply Current
I9 + I11
VCC = 9V, ICC = 13mA
67
93
124
mA
VIF (fp = 58.75MHz)
Video Detector DC Output Voltage
V36
Quiescent
4.2
4.6
5.0
V
AFT Output Voltage
V38
Quiescent
2.8
4.2
5.7
V
Maximum RF AGC Control Voltage
V40H
CW = 85dB
µ, RF AGC VR = min
7.6
8.0
8.3
V
Minimum RF AGC Control Voltage
V40L
CW = 85dB
µ, RF AGC VR = min
0
0.01
0.3
V
VIF Input Sensitivity
Vi
VIF input level at which video
output is 0.8VP−P (40% MOD)
30
36
42
dB
µ
VIF AGC Control Range
GR
Maximum input (V0 = 0.8VP−P)
input sensitivity
62
70
−
dB
VIF Maximum Permissible Input
Vimax
VIF input level at which video
output is +1dB
102
110
−
dB
µ
Video Detector Output
VO36
Vi = 80dBµ, AM = 78% MOD
1.7
2.0
2.3
VP−P
Differential Gain
DG
Vi = 80dBµ, 87.5% VIDEO MOD
−
3.0
10
%
Differential Phase
DP
Vi = 80dBµ, 87.5% VIDEO MOD
−
3.0
10
deg
Video S/N
S/N
Vi = 80dBµ,
AM = 78% MOD
CW
47
53
−
dB
Sync−Tip Level
V36TIP
CW = 80dB
µ
2.0
2.3
2.6
V
Video Frequency Characteristic
fC
Frequency at which video output
is down 3dB
5.0
7.0
−
MHz
VIF Intermodulation
I920
V3.58MHz/V920kHz, Vi = 80dBµ
28
35
−
dB
Maximum AFT Control Voltage
V38H
CW = 80dB
µ, frequency change
8.2
8.6
8.9
V
Minimum AFT Control Voltage
V38L
CW = 80dB
µ, frequency change
0.1
0.3
0.8
V
AFT Detector Sensitivity
Sf
CW = 80dB
µ, frequency change
50
80
120
mV/kHz
AFT Switch Operation Start Voltage
VAFTSW Test with sweep signal
1.0
5.0
−
V
Black Noise Threshold Level
VBTH
Test with sweep signal
1.2
1.5
1.8
V
White Noise Threshold Level
VWTH
Test with sweep signal
4.9
5.3
5.7
V
SIF AF (fs = 4.5MHz)
Sound D Input Limiting Sensitivity
Vilim
SIF input level at which detection
output is down 3dB
−
48
55
dB
µ
FM Detector Output Voltage
VO1
Vi = 100dBµ, ∆f = ±25kHz
380
550
750
mVrms
FM Detector Output Distortion
THD
Vi = 100dBµ, ∆f = ±25kHz
−
0.4
1.0
%
AM Rejection
AMR
Vi = 100dBµ
FM:
∆f = ±25k
AM: 30%
40
53
−
dB
AF Amp Voltage Gain
GAF
Vi = 100mVrms, f = 400Hz
18
20
22
dB



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