Data Sheet

©2008 CADEKA Microcircuits LLC

www.cadeka.com

CDK1306

10-bit, 40 MSPS 160mW A/D Converter

Amplify the Human Experience

features

n

40 MSPS converter

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160mW power dissipation

n

On-chip track-and-hold

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Single +5V power supply

n

TTL/CMOS outputs

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5pF input capacitance

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Tri-state output buffers

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High ESD protection: 3,500V minimum

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Selectable +3V or +5V logic I/O

a pplication s

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All high-speed applications where low

power dissipation is required

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Video imaging

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Medical imaging

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Radar receivers

n

IR imaging

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Digital communications

General Description

The CDK1306 is a 10-bit, low power analog-to-digital converter capable

of minimum word rates of 40 MSPS. The on-chip track-and-hold function

assures very good dynamic performance without the need for external

components. The input drive requirements are minimized due to the CDK1306

low input capacitance of only 5pF.

Power dissipation is extremely low at only 160mW typical at 40 MSPS with

a power supply of +5.0V. The digital outputs are +3V or +5V, and are user

selectable. The CDK1306 is pin-compatible with an entire family of 10-bit,

CMOS converters (CDK1304/05/06), which simplifies upgrades. The CDK1306

has incorporated proprietary circuit design* and CMOS processing technologies

to achieve its advanced performance. Inputs and outputs are TTL/CMOS-

compatible to interface with TTL/CMOS logic systems. Output data format is

straight binary.

The CDK1306 is available in 28-lead SOIC and 32-lead small (7mm square)

TQFP packages over the commercial temperature range.

Block Diagram

Ordering Information

Part Number

Package

Pb-Free

RoHS Compliant

Operating Temperature Range

Packaging Method

CDK1306CSO28

SOIC-28

Yes

Yes

0°C to +70°C

Rail

CDK1306CSO28_Q

SOIC-28

No

No

0°C to +70°C

Rail

CDK1306CTQ32

TQFP-32

Yes

Yes

0°C to +70°C

Rail

CDK1306CTQ32_Q

TQFP-32

No

No

0°C to +70°C

Rail

Moisture sensitivity level for SOIC-28 is MSL-1 and TQFP is MSL-3.