CXA3256R View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
Manufacturer
CXA3256R Datasheet PDF : 23 Pages
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CXA3256R
Pin Description
[Symbol] [Pin No.] [Description]
Typical voltage
level with a single
power supply
Typical voltage
level with dual
power supply
DVEE3
VRB
AGND
VRM1
AVCC
VIN
VRM2
AVCC
VRM3
AGND
VRT
DGND3
CLK/E
CLKN/E
CLK/T
SELECT2
VOCLP
PS
DVCC2
DGND2
PAD0 to PAD7
DGND1
DVCC1
DVCC2
DGND2
PBD0 to PBD7
DGND2
DVCC2
CLKOUT
INV
SELECT1
RESETN/T
RESET/E
RESETN/E
1
Digital power supply
0V
–5.0V
2
Bottom reference voltage
1.4 to 2.6V
1.4 to 2.6V
3
Analog ground
0V
0V
4
Reference voltage mid point
—
—
5
Analog power supply
+5V
+5V
6
Analog signal input
VRB to VRT
VRB to VRT
7
Reference voltage mid point
—
—
8
Analog power supply
+5V
+5V
9
Reference voltage mid point
—
—
10
Analog ground
0V
0V
11
Reference voltage (typ.)
2.9 to 4.1V
2.9 to 4.1V
12
Digital power supply
+5V
0V
13
ECL/PECL clock input
PECL
ECL
14
ECL/PECL clock input
PECL
ECL
15
TTL clock input
TTL
TTL
16
Data output switching
DGND1 or Open or DVcc1 DGND1 or Open or DVcc1
17
TTL high level clamp
Clamp voltage
Clamp voltage
18
Power saving
TTL
TTL
19
Digital power supply
+5V
+5V
20
Digital ground
0V
0V
21 to 28 PA side data output
TTL
TTL
29
Digital ground
0V
0V
30
Digital power supply
+5V
+5V
31
Digital power supply
+5V
+5V
32
Digital ground
0V
0V
33 to 40 PB side data output
TTL
TTL
41
Digital ground
0V
0V
42
Digital power supply
+5V
+5V
43
Clock output
TTL
TTL
44
Data output polarity inversion
TTL
TTL
45
Output mode selection
TTL
TTL
46
TTL reset input
TTL
TTL
47
ECL/PECL reset input
PECL
ECL
48
ECL/PECL reset input
PECL
ECL
–3–
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