参数资料
型号: NTE1814
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit CMOS, Color Processing Circuit for VCR
中文描述: 集成电路的CMOS,色彩处理电路录像机
文件页数: 2/3页
文件大小: 24K
代理商: NTE1814
DC Electrical Characteristics:
(V
DD
= 5V, V
SS
= 0V, T
A
= +25
°
C
±
2
°
C, f
VCO
= 5.03MHz (NTSC)
unless otherwise specified)
Symbol
Test Conditions
Parameter
Min
Typ
Max
Unit
Supply Current
I
DD
P
tot
V
IH1
V
IL1
V
IH2
V
IL2
I
IH2
V
IH3
V
IL3
I
IH3
I
OH1
I
OL1
I
OH2
I
OL2
I
Leak2
I
OH3
I
OL3
No Load
3
mA
Power Dissipation
No Load
15
mW
Input Terminal 1
PGI, SYN
3.5
V
DD
1.5
V
V
SS
3.5
V
Input Terminal 2
SCM, PN, NREC, BERR, TPB
(with a Pull
Low Resistance)
V
DD
1.5
V
V
SS
V
μ
A
V
V
I
= 5V
300
Input Terminal 3
NCLR
(with a Pull
High Resistance)
3.5
V
DD
1.5
V
SS
V
μ
A
mA
V
I
= 0V
V
OH
= 3.5V
V
OL
= 1.5V
V
OH
= 2.5V
V
OL
= 2.5V
V
O
= 5V, 0V (with a High Impedance)
V
OH
= 4.3V
V
OL
= 0.7V
300
Output Terminal 1
HP, PSSC
0.5
0.5
mA
Output Terminal 2
LOC, PCO, BADJ, BGP
(3
Value Output)
2.5
5.0
mA
2.5
5.0
±
5
mA
μ
A
mA
Output Terminal 3 FSI
0.5
0.5
mA
Pin Connection Diagram
V
SS
V
DD
Phase Comparator Output
Burst Compensation Pulse Output
Sync Signal Input
Special PB Select Input
Low Converting Color
Subcarrier Wave Output
Burst Compensation
Error Pulse Input
Rec/PB Select Input
1
2
3
4
VCO Clock Input
NTSC/PAL/SECAM
Select Input (SCM)
Horiz Pulse Output
NTSC/PAL/SECAM
Select Input (PN)
5
6
Head Switch Pulse Input
Side Lock Detect Output
7
8
18
17
16
15
Burst Gate Pulse Output
System Clear Input
14
13
Field Start Inhibit Pulse Output
12
11
9
10
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