CXA3026Q Datasheet, PDF (1/30 Pages) Sony Corporation – 8-bit 120MSPS Flash A/D Converter

CXA3026Q
8-bit 120MSPS Flash A/D Converter
Description
The CXA3026Q is an 8-bit high-speed flash A/D
converter capable of digitizing analog signals at the
maximum rate of 120MSPS. 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
LEAD TREATMENT: PALLADIUM PLATING
• Differential linearity error: ±0.5LSB or less
• Integral linearity error: ±0.5LSB or less
• High-speed operation with a maximum conversion
Structure
Bipolar silicon monolithic IC
rate of 120MSPS
• Low input capacitance: 21pF
• Wide analog input bandwidth: 150MHz
• Low power consumption: 760mW
• Low error rate
• Excellent temperature characteristics
Applications
• Magnetic recording (PRML)
• Communications (QPSK, QAM)
• LCDs
• Digital oscilloscopes
• 1: 2 demultiplexed output
• 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
CLK/E 13
CLKN/E 14
48 RESETN/E
47 ^RESET/E
CLK/T 15
46 RESETN/T
N.C. 16
45 SELECT
N.C. 17
N.C. 18
DVCC2 19
DGND2 20
P2D0 21
P2D1 22
44 INV
43 ^CLKOUT
42 ^DVCC2
41 ^DGND2
40 ^P1D7
39 ^P1D6
P2D2 23
38 ^P1D5
P2D3 24
37 P1D4
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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