NTE1863 Datasheet, PDF (2/4 Pages) NTE Electronics – Integrated Circuit Single−Chip Signal Processor for Color TV

Recommended Operating Conditions: (T_A = +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: (T_A = +25°C, V_CC = V₉ = V₁₁ = 9V, I_CC = I₂₀ = 13mA unless other−
wise specified)
Parameter
Circuit Voltage, Current
Horizontal Supply Voltage
Supply Current
VIF (fp = 58.75MHz)
Video Detector DC Output Voltage
AFT Output Voltage
Maximum RF AGC Control Voltage
Minimum RF AGC Control Voltage
VIF Input Sensitivity
VIF AGC Control Range
VIF Maximum Permissible Input
Video Detector Output
Differential Gain
Differential Phase
Video S/N
Sync−Tip Level
Video Frequency Characteristic
VIF Intermodulation
Maximum AFT Control Voltage
Minimum AFT Control Voltage
AFT Detector Sensitivity
AFT Switch Operation Start Voltage
Black Noise Threshold Level
White Noise Threshold Level
SIF AF (fs = 4.5MHz)
Sound D Input Limiting Sensitivity
FM Detector Output Voltage
FM Detector Output Distortion
AM Rejection
AF Amp Voltage Gain
Symbol
Test Conditions
V₂₀ V_CC = 9V, I_CC = 13mA
I₉ + I₁₁ V_CC = 9V, I_CC = 13mA
V₃₆
V₃₈
V_40H
V_40L
V_i
GR
Quiescent
Quiescent
CW = 85dBµ, RF AGC VR = min
CW = 85dBµ, RF AGC VR = min
VIF input level at which video
output is 0.8V_P−P (40% MOD)
Maximum input (V0 = 0.8V_P−P)
input sensitivity
V_imax VIF input level at which video
output is +1dB
V_O36
DG
DP
S/N
V_i = 80dBµ, AM = 78% MOD
V_i = 80dBµ, 87.5% VIDEO MOD
V_i = 80dBµ, 87.5% VIDEO MOD
AM = 78% MOD
V_i = 80dBµ,
CW
V₃₆TIP
f_C
CW = 80dBµ
Frequency at which video output
is down 3dB
I₉₂₀
V_38H
V_38L
Sf
V3.58MHz/V920kHz, V_i = 80dBµ
CW = 80dBµ, frequency change
CW = 80dBµ, frequency change
CW = 80dBµ, frequency change
V_AFTSW
V_BTH
V_WTH
Test with sweep signal
Test with sweep signal
Test with sweep signal
V_ilim
V_O1
THD
AMR
G_AF
SIF input level at which detection
output is down 3dB
V_i = 100dBµ, ∆f = ±25kHz
V_i = 100dBµ, ∆f = ±25kHz
FM: ∆f = ±25k
V_i = 100dBµ _{AM: 30%}
V_i = 100mVrms, f = 400Hz
Min Typ Max Unit
7.3 7.8 8.3
V
67 93 124 mA
4.2 4.6 5.0
V
2.8 4.2 5.7
V
7.6 8.0 8.3
V
0 0.01 0.3
V
30 36 42 dBµ
62 70 −
dB
102 110 −
dBµ
1.7 2.0 2.3
− 3.0 10
− 3.0 10
47 53 −
V_P−P
%
deg
dB
2.0 2.3 2.6
5.0 7.0 −
V
MHz
28 35 −
dB
8.2 8.6 8.9
V
0.1 0.3 0.8
V
50 80 120 mV/kHz
1.0 5.0 −
V
1.2 1.5 1.8
V
4.9 5.3 5.7
V
− 48 55 dBµ
380 550 750 mVrms
− 0.4 1.0
%
40 53 −
dB
18 20 22 dB