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NTE1813 Datasheet PDF : 2 Pages
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NTE1813
Integrated Circuit
Color Signal Processor for VCR
Description:
The NTE1813 is an integrated circuit in a 22–Lead DIP type package. When combined with the
NTE1814, this device provides the functions which process VCR color signals at the 2H/4H/6H mode
is NTSC systems.
Features:
D Low Operating Supply Voltage: VCC = 5V
D Low Power Consumption: 110mW
D AFC and APC System in Recording Mode. APC System Only During Playback Mode.
D Better S/N Ratio by Chroma ACC (2H/6H Mode).
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Power Dissipation (TA = +70°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250mW
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Electrical Characteristics: (TA = +25°C, VCC = 5V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max
Total Circuit Current
Itot
15 – 32
REC Output Amplitude (Burst ACC)
REC ACC Control Sensitivity (Burst ACC)
Chroma ACC
Main BM Amp Gain
vO14–R Pin22 Input Burst 0.1VP–P
bAGC–B +6dB to –15dB
bAGC–C
GV–16 Pin20 Input 0.5VP–P
0.5 – 1.2
––3
0.5 – 4.5
4–9
Main BM carrier Leak
CL16
– – –33
Burst Emphasis Amount
REC Current Up Rate
PB Output Amplitude (2H)
Burst De–Emphasis Amount
GE11
GREC
vO14–P
GDE
Pin20 Input 0.25VP–P
Pin20 Input 0.25VP–P
Pin1 Input 0.2VP–P
Pin1 Input 0.2VP–P
5–7
0.5 – 2.5
0.2 – 0.55
–6.5 – –4.5
Note 1. Operating Supply Voltage: VCC(opr) = 4.5V to 5.5V.
Unit
mA
VP–P
dB
dB
dB
dB
dB
dB
VP–P
dB
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