CXA3086Q Datasheet, PDF (1/30 Pages) Sony Corporation – 6-bit 140MSPS Flash A/D Converter

CXA3086Q
6-bit 140MSPS Flash A/D Converter
Description
The CXA3086Q is an 6-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.
48 pin QFP (Plastic)
Features
• Differential linearity error: ±0.2LSB or less
• Integral linearity error: ±0.2LSB or less
• High-speed operation with a maximum conversion
rate of 140MSPS
Structure
Bipolar silicon monolithic IC
• Low input capacitance: 7pF
• Wide analog input bandwidth: 200MHz
• Low power consumption: 358mW
• Low error rate
• Excellent temperature characteristics
• 1: 2 demultiplexed output
Applications
• Magnetic recording (PRML)
• Communications (QPSK, QAM)
• LCDs
• Digital oscilloscopes
• 1/2 frequency divided clock output
(with reset function)
• Compatible with ECL, PECL and TTL digital input levels
• Single +5V power supply operation available
• Surface mounting package
Pin Configuration (Top View)
12 11 10 9 8 7 6 5 4 3 2 1
DVEE3 13
48 DVCC2
AGND 14
47 DVCC1
VRBS 15
46 DGND1
VRB 16
45 N.C.
AVCC 17
44 PS
N.C. 18
43 CLKOUT
VIN 19
42 INV
AVCC 20
41 SELECT
VRT 21
40 N.C.
VRTS 22
39 DGND1
AGND 23
38 DVCC1
DGND3 24
37 DVCC2
25 26 27 28 29 30 31 32 33 34 35 36
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.
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E95619C77