ICs for VCR
s
Recommended Operating Range
Parameter
Supply voltage
Symbol
V
CC
Range
4.75 to 5.25
AN3275SB
Unit
V
s
Electrical Characteristics at V
CC
=
5.0 V, T
a
=
25°C
Parameter
Supply current
CA mode hold voltage
CL SLP mode hold voltage
CL SP,MA mode hold voltage
Pin 32 output impedance
Pin 5 output impedance
VSS pulse high level
VSS pulse low level
CLR pulse high level
CLR pulse low level
Video det. output high level
Video det. output low level
Audio det. output high level
Audio det. output low level
Black det. level 1 (CA mode)
*1
Black det. level 2 (CA mode)
*1
Non-audio detection level 1
(CA mode)
Non-audio detection level 2
(MA mode)
Black detection adjustment
range 1
*1
Black detection adjustment
range 2
*1
Non-audio
detection adjustment range 1
Non-audio
detection adjustment range 2
V-mask delay
V-mask width
Symbol
I
CC
V
35H
V
35M
V
35L
R
32
R
5
V
23H
V
23L
V
13H
V
13L
V
25H
V
25L
V
11H
V
11L
V
DET1
V
DET1
A
DET1
A
DET2
V
AD1
V
AD2
A
AD1
A
AD2
t
VD
t
VW
MA mode
Outoput 23, with 10 kΩ to GND
Outoput 23, with 10 kΩ to V
CC
Outoput 13, with 10 kΩ to GND
Outoput 13, with 10 kΩ to V
CC
Outoput 25, with 10 kΩ to GND
Outoput 25, with 10 kΩ to V
CC
Outoput 11, with 10 kΩ to GND
Outoput 11, with 10 kΩ to V
CC
Input 33, output 25
Video signal: 140IRE
=
2.1 V[p-p]
Input 33, output 25
Video signal: 140IRE
=
2.1 V[p-p]
Input 3, output 11
Pin 7: 47 kΩ to GND, f
IN
=
1.0 kHz
Input 4, output 11
Pin 7: 47 kΩ to GND, f
IN
=
5 kHz
Input 33, output 25, pin 29
=
DC,
sweep: 140 IRE
=
2.1V[p-p]
Input 33, output 25, pin 27
=
DC,
sweep: 140 IRE
=
2.1V[p-p]
Input 3, output 11
Pin 9
=
DC, sweep, f
IN
=
1.0 kHz
Input 4, output 11
Pin 6
=
DC, sweep, f
IN
=
5 kHz
Input 33, output 13
Delay from VSS: 0.1 uF, pin 21: 0.1
µF
Input 33, output 13, pin 22: 0.22
µF
Conditions
Min
3.5
1.75
0
Typ
21
Max
28
5.0
3.0
1.25
Unit
mA
V
V
V
Ω
Ω
V
V
V
V
V
V
V
V
(IRE)
(IRE)
mV[p-p]
mV[p-p]
(IRE)
(IRE)
1 830 2 030 2 230
4 505 5 005 5 505
4.0
4.0
4.0
4.0
10.5
8.5
56
1.8
7
7
50
2.4
1.65
11
13
11
76
3.6
1.95
12.5
0.5
0.5
0.5
0.5
15.5
13.5
96
5.4
28
28
100 mV[p-p]
5.2
2.25
14
mV[p-p]
ms
ms
Note) *1: The unit which stands for the ratio of the video signal amplitude to a total amplitude. 140IRE
=
2.1 V[p-p]
3
PANASONIC [ PANASONIC SEMICONDUCTOR ]
