CXA3286 Sony Corporation, CXA3286 Datasheet - Page 5

• Manufacturer Part Number: CXA3286
• Description: 8-bit 160MSPS Flash A/D Converter
• Manufacturer: Sony Corporation

Pin Description and I/O Pin Equivalent Circuit
20, 29
32, 41
19, 30
31, 42
3, 10
No.
5, 8
Pin
12
16
17
1
SELECT2
VOCLP
AGND
AV
DGND1
DGND2
DV
DV
DGND3
DV
Symbol
CC
CC
CC
EE
3
1
2
I/O
I
I
voltage level
GND
+5V
(typ.)
GND
+5V
(typ.)
+5V (typ.)
(With a
single
power
supply)
GND
(With dual
power
supply)
GND
(With a
single
power
supply)
–5V (typ.)
(With dual
power
supply)
Standard
DGND1
Clamp
voltage
DVcc1
Open
or
or
DGND1
DV
Equivalent circuit
CC
16
1
– 5 –
3.5k
3k
r
r
r
DV
DGND2
17
CC
2
Analog ground.
Separated from the digital ground.
Analog power supply.
Separated from the digital power
supply.
Digital ground.
Digital power supply.
Digital power supply.
Ground for ECL input.
+5V for PECL and TTL inputs.
Digital power supply.
–5V for ECL input.
Ground for PECL and TTL inputs.
Data output switching.
When left open, data are output
from both PA and PB side output
ports.
For DVcc1 level, PA side output port
outputs data and PB side is in the
high impedance state.
For DGND1 Ievel, PB side output
port outputs data and PA side is in
the high impedance state.
TTL output high level clamping.
The TTL high level voltage is
clamped to the value almost
equivalent to the voltage applied to
this pin .
Even if this pin is left open, the TTL
high level is clamped to
approximately 2.8V.
Description
CXA3286R