Sony SSC-DC593 Service Manual page 48

IC
CXD3301R (SONY)
10-BIT SIGNAL PROCESSOR FOR CCD CAMERA
—TOP VIEW—
37
38
39
40
41
42
43
44
45
46
47
48
PIN PIN
I/O SIGNAL I/O
NO. NO.
1 — NC 13 —
2 — NC 14 —
3 O D0 15 —
4 O D1 16 I
5 O D2 17 —
6 O D3 18 —
7 O D4 19 I
8 O D5 20 I
9 O D6 21 I
10 O D7 22 I
11 O D8 23 I
12 O D9 24 —
16
ADCK
22
XSHD
21
XSHP
23
CLPDM
46
XCS
47
SI
48
SCK
INPUT
CLAMP
30
CCDIN
20
OPTICAL
CLPOB
BLACK
28
C1 CLAMP
29,
31, 32,
37 - 39 REFERENCE
6
C2 - C7
VOLTAGE
GENERATOR
5-8
INPUTS
ADCK : MASTER CLOCK
CCDIN : CCD SIGNAL
CLPDM : DUMMY BIT CLAMP PULSE
24
CLPOB : OPTICAL BLACK CLAMP PULSE
23
PBLK : PREBLANKING
22
: CPU CLOCK FOR SERIAL INTERFACE
SCK
21
SI : CPU DATA FOR SERIAL INTERFACE
20
XCS : CPU STROBE FOR SERIAL INTERFACE
19
XRST : RESET (H: NORMAL L: RESET)
18
XSHD : CCD SIGNAL DATA LEVEL SAMPLING PULSE
17
XSHP : CCD SIGNAL PRECHARGE LEVEL
16
SAMPLING PULSE
15
14
OUTPUTS
13
C1 : OPTICAL BLACK CLAMP CIRCUIT REFERENCE
C2 - C4 : INTERNAL REFERENCE
C5 : A/D CONVERTER COMMON MODE VOLTAGE
: A/D CONVERTER VOLTAGE REFERENCE
C6, C7
D0 - D9 : A/D CONVERTER
OTHER
NC : NO CONNECTION
PIN PIN
SIGNAL I/O SIGNAL I/O SIGNAL
NO. NO.
D.V 25 — A.GND 37 O C5
CC
GND 26 — A.GND 38 O C6
A.GND 27 — A.V 39 O C7
CC
ADCK 28 O C1 40 — A.V
A.GND 29 O C2 41 — A.GND
A.V 30 I CCDIN 42 — AGND
CC
PBLK 31 O C3 43 — NC
CLPOB 32 O C4 44 — NC
XSHP 33 — A.V 45 I XRST
CC
XSHD 34 — A.V 46 I XCS
CC
CLPDM 35 — A.GND 47 I SI
A.V 36 — A.GND 48 I SCK
CC
SERIAL TIMING
INTERFACE CONTROL
CORRELATED PROGRAMMABLE
_6 dB
DOUBLE GAIN
TO
SAMPLING AMPLIFIER
+42 dB
(CDS) (PGA)
CC
PREBLANKING
ANALOG
3 - 12
TO
OUTPUT 10
DIGITAL
LATCH
CONVERTER
19
PBLK
D0 - D9
SSC-DC593/DC593P/DC598P (E)