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B/W CCD PROCESSOR
S1C7309X01
INTRODUCTION
48-QFP-0707
The S1C7309X01 is a bipolar monolithic integrated circuit for B/W CCD camera 1 chip signal processor.
FUNCTION
* * * * * * * * CDS (Correlated Double Sampling) AGC (Automatic Gain Control) Gamma & Knee Horizontal Aperture Video Setup Video Driver OP-Amp. Comparator
FEATURE
* * * * * * * * * * * 5 Steps Sample & Hold 4 to 32 dB AGC gain control Built-in 2 comparators for EE mode control EE mode WND/BLK selectable Gamma *=* 0.40 to 0.65 / Linear Built-in OP-Amp. for AGC loop Built-in Delay Line for Horizontal Aperture 3 Mode set-up control 2 Mode white-clip control 75 ohm video driver & sag compensation PACKAGE: 48-VQFP-0707
ORDERING INFORMATION
Device S5C7212X01-E0R0 Package 48-QFP-0707 Operating -20 C - 75 C
1
S1C7309X01
BLOCK DIAGRAM
2
33 42 37 35 40 39 38 36 41 (CDS)
(IRIS) + WND/ BLK B.G REF + (3.1V REG) OB CLAMP
46
45
(COMP) 43
ECL1
ECL2
1 (COMP)
+ -
SHP1 SHP3 SHD2
SHP2
+ IRIS -
2
SHD1
CLAMP (AGC) + AGC 4 MAX CTL (LPF) 10 14 12 GAMMA SW AGC DETECT 8
2
CLAMP
13
(OPAMP) + -
47 GAIN CTL
LPF CONT
11
(GAMMA & KNEE) 9
15 (H-APERTURE) gm CTL DL2 + + DRIV 17 VCA VCA CTL 16 19 23 22 21 KNEE
4
GAMMA CTL 20
BUF
CLAMP
1
OB
DL1 -3
5
(VIDEO SETUP) + DRIV 7.5K MIX
6
32 W/D CLIP VIDEO SETUP WHITE CLPCTL SYNC BLANK MIX 31
5
OB CLAMP
GAMMA AMP
LIN. AMP
B/W CCD PROCESSOR
7
24
25
26
27
29
30
B/W CCD PROCESSOR
S1C7309X01
PIN CONFIGURATION
DUMMY-CLP
COMP1,2-IN 38
COMP2-IN
48 PG-IN DATA-IN DGND AGC-OUT GAMMA-IN AGND G-CLP DET-OUT MAX-CTL 1 2 3 4 5 6
47
46
45
44
43
42
41
40
39
37 36 COMP1-OUT 35 COMP2-OUT 34 SVCC 33 OB-CLP 32 VIDEO-OUT 31 SAG-IN
S1C7309X01
7 8 9
COMP1-IN 30 BLANK 29 SYNC-IN 28 SGND 27 WC-CTL 26 SETUP-CTL 25 VIDEO-IN 24 APER-OUT
WND-BLK 20 DELAY-CTL
GAIN-CTL 10 OP-OUT 11 OP-IN(-) 12 13 OP-IN(+) 14 LPF-R 15 GAMMA-CTL 16 KNEE-SW 17 GAMMA-OUT 18 HGND 19 A-CLP 21 APER-CTL 22 CLIP-CTL 23 VCA-CTL
IRIS-OUT
IRIS-CLP
DVCC
AVCC
VREF
SHD
SHP
3
S1C7309X01
B/W CCD PROCESSOR
PIN EXPLANATION
Table 1. Pin No 1 Name PG-IN I/O I DC LEVEL 3.0 V
PG-IN DATA-IN
EQUIVALENT CIRCUIT
100
2
DATA-IN
I
3.0 V
3
DGND
GND
200 AGC-OUT
4
AGC-OUT
O
2.0 V
500
GAMMA-IN
5
GAMMA-IN
I
-
6
AGND
GND
G-CLP
7
G-CLP
I/O
-
G-CLP
8
DET-OUT
O
2.0 V
500 400
4
B/W CCD PROCESSOR
S1C7309X01
Pin No
Name
I/O
DC LEVEL 0 to 5 V
5V
EQUIVALENT CIRCUIT
40 MAX-CTL
9
MAX-CTL
I
3V
0V
0 to 5 V
5V
GAIN-CTL 200
10
GAIN-CTL
I
0V
120 3V
350
OP-OUT
11
OP-OUT
O
-
12
OP-IN(-)
I
OP-IN(+) OP-IN(-)
13
OP-IN(+)
I
-
20
1.7 V
20
14
LPF-R
I/O
2.5 V
2.5 V
LPF-R
5
S1C7309X01
B/W CCD PROCESSOR
Pin No
Name
I/O
DC LEVEL 0 to 5 V
5V
EQUIVALENT CIRCUIT
100 K GAMMA-CTL
100 K
15
GAMMA-CTL
I
35
35
0V
5V
KNEE-SW 30 K
16
KNEE-SW
I
0V
20 K
200 GAMMA-OUT
17
GAMMA-OUT
O
1.9 V
500
18
HGND
GND
-
A-CLP
19
A-CLP
I/O
-
0 to 5 V
5V
100 K DELAY-CTL
20
DELAY-CTL
I
0V
6
B/W CCD PROCESSOR
S1C7309X01
Pin No
Name
I/O
DC LEVEL 0 to 5 V
5V
EQUIVALENT CIRCUIT
21
APER-CTL
I
APER-CTL
0V
0 to 5 V
5V
22
CLIP-CTL
I
0V
CLIP-CTL
0 to 5 V
5V
VCA-CTL
23
VCA-CTL
I
0V
200
24
APERTUREOUT
O
1.8 V
250
APERTURE-OUT
VIDEO-IN
25
VIDEO-IN
I
50 SET BIAS
7
S1C7309X01
B/W CCD PROCESSOR
Pin No
Name
I/O
DC LEVEL 0 to 5 V
5V
EQUIVALENT CIRCUIT
26
SETUP-CTL
I
SETUP-CTL
0V
0 to 5 V
5V
27
WC-CTL
I
WC-CTL
0V
28
SGND
GND
5V
29
SYNC-IN
I
0V 5V
SYNC-IN BLANK
30
BLANK
I
0V
31
SAG-IN
I
-
SAG-IN
200
32
VIDEO-OUT
O
1.6 m
VIDEO-OUT
8
B/W CCD PROCESSOR
S1C7309X01
Pin No
Name
I/O
DC LEVEL
EQUIVALENT CIRCUIT
50
5V
OB-CLP 50 K
33
OB-CLP
I
0V
50 K
34 35
SVCC COMP2-OUT
VCC O 350 COMP1-OUT COMP2-OUT
36
COMP1-OUT
O
-
37 38
COMP1-IN COMP1,2-IN
I I
200
-
COMP1-IN COMP1,2-IN COMP2-IN 20 1.7 V
39
COMP2-IN
I
-
200 IRIS-OUT
40
IRIS-OUT
O
1.25 V
400
5V
WND-BLK
50
41
WND-BLK
I
0V
9
S1C7309X01
B/W CCD PROCESSOR
Pin No
Name
I/O
DC LEVEL
EQUIVALENT CIRCUIT
WND-BLK
42
IRIS-CLP
I/O
-
43
VREF
O
3.1 V
VREF
44
AVCC
VCC
5V
45
SHD
I
0V 5V
WND-BLK
46
SHP
I
0V
40
5V
MAX-CTL
47
DUMMY-CLP
I
0V
3V
48
DVCC
VCC
-
10
B/W CCD PROCESSOR
S1C7309X01
ABSOLUTE MAXIMUM RATING (Ta=25 C)
Characteristic Power supply voltage Power Dissipation Operation Temperature Storage Temperature Symbol VCC Pd TOPR TSTR Value 7 500 -20 ~ +75 -65 ~ +150 Unit V mW C C
ELECTRO-STATIC DISCHARGE
REF. Device TEST CONDITION C HBM 100 pF R 1.5 K PIN NO. ALL PIN Test Sample Quantity E. S. D. DESIGN TARGET 1500 REF. DEVICE V UNIT - EX REMARK
TEMPERATURE CHARACTERISTICS (VCC=5 V, Ta=25 C)
Characteristics AGC out DC Detect out DC IRIS AMP. out DC AMP. out Sync level Symbol V04 V08 V40 V17 Vsy Value Normal Value 5 % Normal Value 5 % Normal Value 5 % Normal Value 5 % Normal Value 5 % Unit V V V mVp-p mVp-p
11
S1C7309X01
B/W CCD PROCESSOR
ELECTRIC CHARACTERISTICS (VCC=5 V, Ta=25 C)
Spec Min. 4.75 29 2.9 2 30 8 1.6 1.8 1.05 8 1.5 1.6 Typ. 5.0 46 3.1 18 4 32 10 1.9 2.0 1.25 10 1.8 2.6 Max. 5.25 63 3.3 20 6 12 2.2 2.2 1.45 12 2.1 3.6
Characteristics Operating Voltage Supply Current VREF DC AGC Max Ctrl Min Gain AGC Ctrl Min Gain AGC Ctrl Max Gain AGC Ctrl 10dB Gain AGC Out DC Detect Out DC Level Iris Amp Out DC Level Iris Amp Gain Linear Amp DC Level Linear Amp Gain
Condition -
Symbol VCC ICC VREF G04A G04B G04B G04B V04 V08 V40 G40 V17L G17L
Unit V mA V dB dB dB dB V V V dB V dB
MAX-CTL=5 V, GAIN-CTL=1.5 V DATA-IN=100 mV MAX-CTL=5 V, GAIN-CTL=5.0 V DATA-IN=500 mV MAX-CTL=0 V, GAIN-CTL=1.5 V DATA-IN=30 mV MAX-CTL=0 V, GAIN-CTL=3.6 V DATA-IN=320 mV DATA-IN=300 mV, f=500 kHz GAMMA-CTL=5.0 V GAMMA-CTL=5.0 V, VIN=500mV
12
B/W CCD PROCESSOR
S1C7309X01
ELECTRIC CHARACTERISTICS (VCC=5 V, Ta=25 C)
Spec Min. 1.65 0.38 0.62 0.74 0.39 0.62 0.72 0.29 0.62 0.78 0.38 0.57 0.64 0.39 0.57 0.62 0.30 0.57 0.69 Typ. 1.85 0.48 0.72 0.84 0.49 0.72 0.82 0.39 0.72 0.88 0.48 0.67 0.74 0.49 0.67 0.72 0.40 0.67 0.79 Max. 2.05 0.58 0.82 0.94 0.59 0.82 0.92 0.49 0.82 0.98 0.58 0.77 0.84 0.59 0.77 0.82 0.50 0.77 0.89 V V V V V V
Characteristics Gamma Out DC KNEE OFF GAMMA AMP LEVEL 1 ( =0.45) KNEE OFF GAMMA AMP LEVEL 2 ( =0.40) KNEE OFF GAMMA AMP LEVEL 3 ( =0.65) KNEE ON GAMMA AMP LEVEL 1 ( =0.45) KNEE ON GAMMA AMP LEVEL 2 ( =0.40) KNEE ON GAMMA AMP LEVEL 3 ( =0.40)
Condition GAMMA-CTL=0 V GAMMA-CTL=0 V KNEEW-SW=5 V VIN=200 mV VIN=500 mV VIN=700 mV VIN=200 mV VIN=500 mV VIN=700 mV VIN=200 mV VIN=500 mV VIN=700 mV VIN=200 mV VIN=500 mV VIN=700 mV VIN=200 mV VIN=500 mV VIN=700 mV VIN=200 mV VIN=500 mV VIN=700 mV
Symbol V17G V17G1A V17G1B V17G1C
Unit V
GAMMA-CTL=1.4 V KNEEW-SW=5 V
V17G2A V17G2B V17G2C
GAMMA-CTL=4.1 V KNEEW-SW=5 V
V17G3A V17G3B V17G3C
GAMMA-CTL=0 V KNEEW-SW=0 V
V17K1A V17K1B V17K1C
GAMMA-CTL=1.4 V KNEEW-SW=0 V
V17K2A V17K2B V17K2C
GAMMA-CTL=4.1 V KNEEW-SW=0 V
V17K3A V17K3B V17K3C
13
S1C7309X01
B/W CCD PROCESSOR
ELECTRIC CHARACTERISTICS (VCC=5 V, Ta=25 C)
Spec Min. 1.0 -2 -10 1.45 1.0 -1.0 256 -20 0 80 760 1.1 4 3.3 4.5 Typ. 4.0 0 -7 1.75 1.3 0 286 0 20 -25 130 820 300 1.3 6 Max. 7.0 2 -4 2.05 1.6 1.0 316 20 40 -3 880 600 1.5 8 1.2
Characteristics VCA Max Gain VCA Typ Gain VCA Min Gain H-Aperture Out DC Video Amp Out DC Video Amp Gain Sync Level Set-Up Level 1 Set-Up Level 2 Set-Up Level 3 Set-Up Level 4 White Clip Level 1 White Clip Level 2 White Clip Level 3 OP Amp Gain OP Amp Dynamic Range EE Comparator Out H'Level ` EE Comparator Out L'Level `
Condition VCA-CTL=5.0 V, CLIP-CTL=0 V VIN=500 mV, f=500 kHz VCA-CTL=3.25 V, CLIP-CTL=0 V VIN=500mV, f=500 kHz VCA-CTL=1.0 V, CLIP-CTL=0 V VIN=500mV, f=500 kHz VCA-CTL=3.25 V, CLIP-CTL=0 V
Symbol G24A G24B G24C V24 V32 G32 Vsync
Unit dB
dB dB V V dB mVpp mVpp mVpp mVpp mVpp mVpp mVpp mVpp dB Vpp V V
SETUP-CTL=0.0 V SETUP-CTL=5.0 V SETUP-CTL=1.75 V SETUP-CTL=3.3 V WC-CTL1=0.0 V WC-CTL2=2.0 V WC-CTL3=5.0 V
Vset 1 Vset2 Vset3 Vset4 Vwc1 Vwc2 Vwc3 G11 D11
Vin(+)=2.6V, Vin(-)=2.5 V Vin(+)=2.5V, Vin(-)=2.6 V
Vch Vcl
14
B/W CCD PROCESSOR
S1C7309X01
OPERATING PRINCIPLES & METHOD 1. CDS/AGC AMP/IRIS AMP BLOCK
SHD 46 5V 100 CCD 3.9K 105 1 105 2 SHP1 ECL1
SHP 45
1K OB CLP 22P 33 (CDS) 42 104 41
1K WND/BLK 22P
ECL2 SHP2 SHD1 CLAMP CLAMP SHP3 SHD2
OB CLAMP + IRIS -
(IRIS)
WND/ BLK
40 IRIS OUT
Dummy CLP
1K 47 22P
+ AGC GAIN CTL
(AGC) 4 AGC OUT MAX CTL (LPF) LPF CONT
10 103
9 50K
14 50K
15
S1C7309X01
B/W CCD PROCESSOR
2. OP AMP./COMPARATOR
AGC-DET INPUT 13 12 1K + 22 100K 104 10K 10K
(OPAMP) + 1M 105 10K 5K AGC OUT 11
COMP1-REF 50K 37 from IRIS OUT 40 10K 2K 104 105 22K 39 50K COMP2-REF 100K 38 (COMP) + 35 EE MODE OUT2(H/L) to T/G (COMP) + 36 EE MODE OUT1(H/L) to T/G
16
B/W CCD PROCESSOR
S1C7309X01
3. GAMMA/Knee/Linear Block
(GAMMA & KNEE) 50K 15 103 GAMMA CTL GAMMA SW AGC DETECT 8 DET-OUT
GAMMA-OUT BUF GAMMA IN 1K 5 OB CLAMP GAMMA AMP KNEE LIN. AMP DRIV 17 GAMMA OUT
7 104 50K
16
103
17
S1C7309X01
B/W CCD PROCESSOR
4. Horizontal-Aperture Block
(H-APERTURE)
B
gm CTL DL2 + E C
20 103
50K
DL1 OB CLAMP
from GAMMA OUT
A
-
+
APERTURE OUT 24
F
D
MIX
VCA VCA CTL
19 104 50K 103
23 50K
22 103 50K 103
21
A B C B-A=D B-C=E B+D+E=F
18
B/W CCD PROCESSOR
S1C7309X01
5. VIDEO SETUP/SYNC MIX Block
(VIDEO SETUP)
+ DRIV -
32
+
75
VIDEO OUT
100F
VIDEO IN 25 W/C CLIP
SYNC BLANK MIX
31 + 10F
VIDEO SETUP
WHITE CLPCTL
26 50K 103 50K 103
27
29
30
1K
22P 1K
22P
19
S1C7309X01
B/W CCD PROCESSOR
TEST CIRCUIT
Vpower 100F (1/2Watt) ACC 223 223 223 0.1F (104) 10F
A
SW49
VCC VCC 21 21
V
V
AVCC
DVCC
SVCC
SW46
SW45
DVCC
V47 V46 V45
AVCC
104
V43
V40 V39 V38 V37
V
48
47
DUMMY-CLP
46
SHP
45
SHD
44
AVCC
43
VREF
42
IRIS-CLP
41
WND-BLK
40
IRIS-OUT
39
COMP2-IN
38
COMP12-IN
37
COMP1-IN
DVCC 1 104 V1 1 PG-IN 2 SW1 1 104 V2 2 DATA-IN 2 SW2 DGND 3 DGND 1 V4 V 4 AGC-OUT 2 SW4 V5 1 5 GAMMA-IN 2 SW5 AGND 6 AGND
36 35
V36
V
COMP1-OUT
V35
V
COMP2-OUT SVCC SVCC 34 OB-CLP 33 VIDEO-OUT 32 SAG-IN 31 V33 V32 V31 V30 V29 SGND V27 V26 104 V25 SW25 104 2 V25T 100F 75 + + 10F 223 V32T SW32 75
7 G-CLP
104 V8
V
S1C7309X01
BLANK 30 SYNC-IN 29 SGND 28 WC-CTL 27
8 DET-OUT 9 MAX-CTL 10 GAIN-CTL
DELAY-CTL KNEE-SW APER-CTL
V9 V10 V11
V
11 OP-OUT
LPF-R
GAMMA-CTL
GAMMA-OUT
V12
HGND
A-CLP
12 OP-IN(-)
OP-IN(+)
VCA-CTL V22
10K
CLIP-CTL
SETUP-CTL 26 VIDEO-IN 25 APER-OUT
20K 20K
13
V13
14
V14
15
V15
16
V16
17
V17
18
HGND
19
20
V20
21
V21
22
23
V23
24
V24
V
SW 14 23 1
SW 16 12 VCC V V17
104
V24
1:50K 2:10K 3:15K
20
B/W CCD PROCESSOR
S1C7309X01
APPLICATION CIRCUIT
Vpower 100F (1/2Wall) 5V 1K 0.1F (104) 10F 2K 10K 105 22k 104 100K
Timming & SYNC Generator S5C7212X01 / S5C7214X01
10K
1K 22p 22p
1K 22p
1K 22p
5V 223
22P
5V AVCC 223 104 104
50K
100
DVCC
5V
CCD
5V 10K KSA812 3.9K 105
48
DVCC 1 PG-IN
47
DUMMY-CLP
46
SHP
45
SHD
44
AVCC
43
VREF
42
IRIS-CLP
41
WND-BLK
40
IRIS-OUT
39
COMP2-IN
38
COMP12-IN
37
COMP1-IN
50K
36 35
5V 50K 50K
2 DATA-IN
105 DGND
COMP1-OUT
3 DGND 4 AGC-OUT 5 GAMMA-IN
COMP2-OUT SVCC SVCC 34 OB-CLP 33 VIDEO-OUT 32 SAG-IN 31 223 100F/6.5V
+ +
AGND 104
6 AGND 7 G-CLP
75
S1C7309X01
10F/16V BLANK 30 SYNC-IN 29 SGND 28 WC-CTL 27 SGND
22F/16V
KDS226
+
1K 100K 10K 104 50K 1M
8 DET-OUT 9 MAX-CTL 10 GAIN-CTL
DELAY-CTL 105 LPF-R KNEE-SW APER-CTL
11 OP-OUT 12 OP-IN(-)
10K 5K 10K 0~50K 50K OP-IN(+)
GAMMA-CTL
GAMMA-OUT
CLIP-CTL
HGND
A-CLP
VCA-CTL
SETUP-CTL 26 VIDEO-IN 25 APER-OUT
13
14
15
16
17
18
HGND
19
20
21
22
23
24
104
104 50K
50K
50K
50K
50K
21
S1C7309X01
B/W CCD PROCESSOR
ELECTRICAL CHARACTERISTIC CURVE (STANDARD CHARACTERISTICS; Ta=25C, VCC=5V)
GAIN CONTROL vs AMP GAIN Gain (dB) 40 MAX-CTL 0V 30
20
10
0
1
2
3
4
5
GAIN CTL (V): PIN10
AGC MAX vs AMP GAIN Gain (dB) 40 GAIN-CTL 1.5V 30
20
10
0
1
2
3
4
5
AGC MAX (V)
22
B/W CCD PROCESSOR
S1C7309X01
ELECTRICAL CHARACTERISTIC CURVE (Continued) (STANDARD CHARACTERISTICS; Ta=25C, VCC=5V)
1.0 0.8
GAMMA CONTROL vs KNEE STATE: VCC: 1.00 CTL1~4: Variable 0.4~0.65 GND: 0.45
0.6
0.4
0.2
0
1
2
3
4
5
GAMMA CTL (V) OUT 1.0
GAMMA Characteristics
0.8
Knee off Knee on
0.6
0.4
Knee Point
0.2
0
0.2
0.4
0.6
0.8
1.0 IN
23
S1C7309X01
B/W CCD PROCESSOR
ELECTRICAL CHARACTERISTIC CURVE (Continued) (STANDARD CHARACTERISTICS; Ta=25C, VCC=5V)
SET-UP LEVEL (mV)
S/U CONTROL vs S/U LEVEL 140 120
80
40
0 -40 0 1 2 3 4 5 SET-UP CTL (V)
W/C CONTROL vs W/C LEVEL SET-UP LEVEL 1200 (mV) 1000 1300
800
600
400
200
0
1
2
3 4 5 WHITE-CHIP CTL (V)
24
B/W CCD PROCESSOR
S1C7309X01
PACKAGE OUTLINE
9.00 + 0.30 7.00 + 0.20
0~
8
0.5
0+
0.2
0
9.00 + 0.30
7.00 + 0.20
0.10 MAX
# 48
#1 0.18 + 0.10 0.50 0.10 MAX
( 0.75 )
0.05 MIN 1.40 + 0.10 1.70 MAX
48-QFP-0707
0.50 + 0.20
25

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