TIMING & SYNC. GENERATOR FOR B/W CCD S5C7221X01
1
INTRODUCTION
The S5C7221X01 is a Vertical CCD Driver LSI which is fabricated by CMOS
process for high voltage
FEATURES
Includes voltage source circuit for CCD image sensor
Input voltage : 5V / 3.3V
Package : 20 SSOP
BLOCK DIAGRAM
20-SSOP-225
ORDERING INFORMATION
Device
Package
Operating
S5C7221X01-V0B0
S5C7221X01-V0T0
20-SSOP-225
-20
C
-
85
C
GND
XSUB
XV2
XV1
XSG1
XV3
XSG3
XV4
VCP
DCIN
VHH
VSUB
VEE
VME
VHH
DCOUT
V2
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V1
V3
V4
S5C7221X01
TIMING & SYNC. GENERATOR FOR B/W CCD
2
PIN DESCRIPTION
ABSOLUTE MAXIMUM RATINGS ( Ta = 25
C )
Pin
Symbol
I/O
Description
Remark
1
GND
-
Ground control
2
Xsub
I
Output Control (Vsub)
3
XV2
I
Output Control (
V2)
4
XV1
I
Output Control (
V1)
5
XSG1
I
Output Control (
V1)
6
XV3
I
Output Control (
V3)
7
XSG3
I
Output Control (
V3)
8
XV4
I
Output Control (
V4)
9
VCP
I
Power of amp
10
DCIN
I
OP-Amp input (internal pull-down resistor)
11
DCOUT
O
OP-Amp output
12
VHH
-
Power (15V)
13
V4
O
High Voltage Output (2 level :VME, VEE)
14
V3
O
High Voltage Output ( 3 level : VME, VEE, VHH)
15
VME
-
Power (0V)
16
V1
O
High Voltage Output (3 level : VME, VEE, VHH)
17
V2
O
High Voltage Output (2 level : VME, VEE)
18
VEE
-
Power (-8.5V)
19
Vsub
O
High Voltage Output ( 2 level : VEE, VHH)
20
VHH
-
Power (15V)
Characteristics
Symbol
Value
Unit
VEE
0
-
-10
V
Supply Voltage
VHH
-0.3
-
VEE +35
VME
VEE -0.3
-
3.0
Input Voltage
VI
-0.3
-
VHH +0.3
VCP
-0.3
-
VEE+35
Output Voltage
V1,
V2,
V3,
V4,
Vsub
VEE -0.3
-
VHH +0.3
OP-Amp output Current
I
OUT
5
mA
Operating Temperature
T
OPR
-25
-
+85
C
Storage Temperature
T
STG
-45
-
+120
TIMING & SYNC. GENERATOR FOR B/W CCD S5C7221X01
3
LOGIC FUNCTION TABLE
AC CHARACTERISTICS
( VHH = 15V, VME = GND, VEE = - 8.5V ; Ta = 25
C )
NOTES:
1.
Refer to Timing Diagram
2.
Refer to Noise Diagram
INPUT
OUTPUT
XV1,3
XSG1,3
XV2,4
XSUB
V1, 3
V2, 4
VSUB
L
L
-
-
VHH
-
-
H
L
-
-
Z
-
-
L
H
-
-
VME
-
-
H
H
-
-
VEE
-
-
-
-
L
-
-
VME
-
-
-
H
-
-
VEE
-
-
-
-
L
-
-
VHH
-
-
-
H
-
-
VEE
Description
Symbol
Test Conditions
Min
Typ
Max
Unit
Delay time
TPLM
NO LOAD (1)
10
40
70
TPMH
NO LOAD (1)
10
30
70
TPLH
NO LOAD (1)
10
40
100
TPML
NO LOAD (1)
10
100
200
TPHM
NO LOAD (1)
10
100
180
TPHL
NO LOAD (1)
10
60
100
Rising time
TTLM
VEE
VME (1)
400
700
930
ns
TTMH
VME
VHH (1)
400
650
930
TTLH
VEE
VHH (1)
10
50
100
TTML
VME
VEE (1)
200
300
500
TTHM
VHH
VME (1)
400
600
820
TTHL
VHH
VEE (1)
10
50
100
Output noise Voltage
VCLH, VCLL
VCMH, VCML
(2)
-
-
0.5
V
TIMING & SYNC. GENERATOR FOR B/W CCD S5C7221X01
4
DC CHARACTERISTICS
( VHH = 15V, VME = GND, VEE = -8.5, VCP = 22V, Ta = 25
C )
NOTES:
1.
Refer to test circuit. Shutter speed : 1/100000 SEC
2.
Refer to OP-AMP Gain characteristics
3.
XV1
-
4, XSG1 , XSG3, XSUB PIN
Description
Symbol
Test Conditions
Min
Typ
Max
Unit
Supply Voltage
VHH
14.5
15
15.5
VEE
-9.5
-8.5
-7.5
Input Voltage
VCP
When VCP is used
VHH
22
23.5
V
High level input voltage
VIH
(*3)
2.3
-
-
Low level input voltage
VIL
(*3)
-
-
1.2
Operation Current
II
VIN = 0
-
5V (*3)
-1.0
0.0
1.0
A
IDCIN
VDCIN = 1.0V
80
100
140
IHH
(*1)
-
2.0
3.5
Operation Current
IME
(*1)
-
4.5
5.0
IEE
(*1)
-8.5
-6.5
-
Output Current
IOL
V1
-
4 = -8.0V
25
37
-
IOM1
V1
-
4 = -0.5V
-
-15
-10
mA
IOM2
V1, 3 = 0.5V
9
13.5
-
IOH
V1, 3 = 14.5V
-
-18
-12
IOSL
VSUB = -8.0V
12
18
-
IOSH
VSUB = 14.5V
-
-10.5
-7
Op-Amp Gain
G
IOUT = -200
A
x 3.8
x 4.2
x 4.7
Gain Variation
G
Ta= -20
-
75
C (*2),
Iout= -200
A,VDCIN = 1.0
-
4.5V
-3
-
+3
%
Operation Current
IVCP
VDCIN = 1.0
-
4.5V, Iout = 0
A
0.08
-
1.0
mA
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