CXA3197 Sony Corporation, CXA3197 Datasheet - Page 5

• Manufacturer Part Number: CXA3197
• Description: 10-bit 125MSPS D/A Converter
• Manufacturer: Sony Corporation

Pin Description and I/O Pin Equivalent Circuit
1 to 6
45 to 48
Pin No.
7 to 16
17
18
19
DA0 to DA9
DB0 to DB9
DIV2IN
DIV2OUT
CLK/T
Symbol
I/O
O
I
I
I
I
Typical voltage level
TTL
TTL
TTL
TTL
TTL
DGND1
DGND1
DV
45
DV
1
7
CC
DGND1
CC
17
19
DV
to
to
to
1
1
CC
48
16
– 5 –
6
1
Equivalent circuit
18
DGND1
DV
CC
1.5V
1.5V
1.5V
1
Side A data input.
Side B data input.
1/2 frequency-divided
clock input.
Use this pin in MUX.1A
or MUX.2 mode.
Leave open for other
modes.
1/2 frequency-divided
clock output.
The 1/2 frequency-
divided clock signal
(DIV2OUT) is output in
MUX.1A mode.
Set to high impedance
for other modes.
Clock input.
Use this pin when the
clock is input at TTL
level.
At this time, leave Pins
20 and 21 open.
Description
CXA3197R