cxa1690q Sony Electronics, cxa1690q Datasheet - Page 5

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cxa1690q

Manufacturer Part Number
cxa1690q
Description
Head Amplifier For Digital Ccd Cameras
Manufacturer
Sony Electronics
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
CXA1690Q
Manufacturer:
FAIRCHILD
Quantity:
1 000
Part Number:
CXA1690Q
Manufacturer:
SONY/索尼
Quantity:
20 000
No.
Pin
12
13
14
21
22
15
OFFSET
PBLK
XRS
SHP
SHD
CLPOB
Symbol
Vcc to
V
V
V
V
Pin voltage
TH
TH
TH
TH
Sampling
=
=
=
=
50
18
18
50
22
50
25
50
20
50
Vcc
Vcc
Vcc
Vcc
Vcc
127
34k
62k
Equivalent circuit
1k
– 5 –
39µA
24k
127
125k
127
1k
39µA
46µA
100µ
200
1k
200
127
54k
47k
This pin offset adjusts the
CLPDRV black level when
the CXA1690 satisfies the
operating conditions for the
camera signal system
(when CAMVI is High and
PBREC is Low).
VCC: approx. 500mV
20/50 VCC: approx.
Preset: approx. 70mV
Pulse input for BLK
(active: Low). This pin
functions only when
CAMVI is High and
PBREC is Low, and
calibrates the black
level of the AGC
output waveform.
When the pulse is low,
the DRVOUT potential
is forced to 2V.
High-speed S/H pulse
input for CAMSH
(active: Low).
High-speed S/H pulse
input for SH1
(active: Low).
High-speed S/H pulse
input for SH2 and SH3
(active: Low).
Clamp pulse input for
AGCCLP
(active: Low).
500
–50
70
0
Description
20
50
V
CC
OFFSET voltage (V)
–50mV
CXA1690Q
V
CC

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