參數(shù)資料
型號: NTE1813
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Color Signal Processor for VCR
中文描述: 集成電路彩色信號處理器錄像機(jī)
文件頁數(shù): 1/2頁
文件大?。?/td> 25K
代理商: NTE1813
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:
Low Operating Supply Voltage: V
CC
= 5V
Low Power Consumption: 110mW
AFC and APC System in Recording Mode. APC System Only During Playback Mode.
Better S/N Ratio by Chroma ACC (2H/6H Mode).
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (T
A
= +70
°
C), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6V
250mW
–20
°
to +70
°
C
–40
°
to +150
°
C
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 5V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Total Circuit Current
I
tot
15
32
mA
REC Output Amplitude (Burst ACC)
v
O14–R
Pin22 Input Burst 0.1V
P–P
+6dB to –15dB
0.5
1.2
V
P–P
dB
REC ACC Control Sensitivity (Burst ACC)
AGC–B
3
Chroma ACC
AGC–C
G
V–16
CL
16
G
E11
G
REC
v
O14–P
G
DE
0.5
4.5
dB
Main BM Amp Gain
Pin20 Input 0.5V
P–P
4
9
dB
Main BM carrier Leak
–33
dB
Burst Emphasis Amount
Pin20 Input 0.25V
P–P
Pin20 Input 0.25V
P–P
Pin1 Input 0.2V
P–P
Pin1 Input 0.2V
P–P
5
7
dB
REC Current Up Rate
0.5
2.5
dB
PB Output Amplitude (2H)
0.2
0.55
V
P–P
dB
Burst De–Emphasis Amount
–6.5
–4.5
Note 1. Operating Supply Voltage: V
CC(opr)
= 4.5V to 5.5V.
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