參數(shù)資料
型號(hào): CXA3026AQ
廠商: Sony Corporation
英文描述: 8-bit 140MSPS Flash A/D Converter
中文描述: 8位140MSPS閃光的A / D轉(zhuǎn)換器
文件頁(yè)數(shù): 1/29頁(yè)
文件大?。?/td> 590K
代理商: CXA3026AQ
—1—
E96304C92
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
Structure
Bipolar silicon monolithic IC
Applications
Magnetic recording (PRML)
Communications (QPSK, QAM)
LCDs
Digital oscilloscopes
Description
The CXA3026AQ is an 8-bit high-speed flash A/D
converter capable of digitizing analog signals at the
maximum rate of 140MSPS. ECL, PECL or TTL can
be selected as the digital input level in accordance
with the application. The TTL digital output level
allows 1:2 demultiplexed output.
Features
Differential linearity error: ±0.5LSB or less
Integral linearity error: ±0.5LSB or less
High-speed operation with a maximum
conversion rate of 140MSPS
Low input capacitance: 21 pF
Wide analog input bandwidth: 150 MHz
Low power consumption: 790 mW
Low error rate
Excellent temperature characteristics
1:2 demultiplexed output
1/2 frequency divided clock output
(with reset function)
Compatible with ECL, PECL and TTL digital input
levels
Single +5 V power supply operation available
Surface mounting package
Pin Configuration
(Top View)
8-bit 140MSPS Flash A/D Converter
48 pin QFP (Plastic)
CXA3026AQ
LEAD TREATMENT: PALLADIUM PLATING
CLK/E
N.C.
CLK/T
N.C.
N.C.
DV
CC
2
DGND2
P2D0
P2D1
P2D2
P2D3
CLKN/E
P
P
P
D
D
C
1
D
C
2
D
P
P
P
P
P
RESETN/E
RESET/E
SELECT
RESETN/T
INV
CLKOUT
DV
CC
2
DGND2
P1D7
P1D6
P1D5
P1D4
D
E
3
V
R
1
A
A
C
V
I
V
R
2
A
C
V
R
3
A
V
R
D
V
R
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30
40
39
38
37
36
35
34
31 32 33
41
42
43
44
45
46
47
48
2
3
4
5
6
7
8
9
10
11
12
1
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