Philips TDA9964 User Manual

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TDA9964
12-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD
cameras
Rev. 03 — 16 January 2001 Objective specification
c
c
1. Description
The TDA9964 is a 12-bit analog-to-digital interface for CCD cameras. The device
includes a correlated double sampling circuit, PGA, clamp loops and a low-power
12-bit ADC together with its reference voltage regulator.
The PGA gain and the ADC input clamp level are controlled via the serial interface.
An additional DAC is provided for additional system controls; its output voltage range
is 1.0 V p-p, which is available at pin OFDOUT.
2. Features
Correlated Double Sampling (CDS), Programmable Gain Amplifier (PGA), 12-bit
Analog-to-Digital Converter (ADC) and reference regulator included
Fully programmable via a 3-wire serial interface
Sampling frequency up to 30 MHz
PGA gain range of 24 dB (in steps of 0.1 dB)
Low power consumption of only 175 mW at 2.7 V
Power consumption in standby mode of 4.5 mW (typ.)
3.0 V operation and 2.5 to 3.6 V operation for the digital outputs
All digital inputs accept 5 V signals
Active control pulses polarity selectable via serial interface
8-bit DAC included for analog settings
TTL compatible inputs, CMOS compatible outputs.
3. Applications
Low-power, low-voltage CCD camera systems.
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Summary of Contents

Page 1 - 3. Applications

TDA996412-bit, 3.0 V, 30 Msps analog-to-digital interface for CCDcamerasRev. 03 — 16 January 2001 Objective specificationcc1. DescriptionThe TDA9964 is

Page 2 - 5. Ordering information

Philips SemiconductorsTDA996412-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras9397 750 07918© Philips Electronics N.V. 2001. All righ

Page 3 - 6. Block diagram

Philips SemiconductorsTDA996412-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD camerasObjective specification Rev. 03 — 16 January 2001 11 of

Page 4 - 7. Pinning information

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Page 6 - 10. Characteristics

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Page 10 - Philips Semiconductors

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Page 15 - 11. Application information

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Page 16

© Philips Electronics N.V. 2001. Printed in The NetherlandsAll rights are reserved. Reproduction in whole or in part is prohibited without the priorwr

Page 17 - 12. Package outline

Philips SemiconductorsTDA996412-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras9397 750 07918© Philips Electronics N.V. 2001. All righ

Page 18 - 14. Soldering

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Page 19 - 14.4 Manual soldering

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Page 20 - 15. Revision history

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Page 21 - 18. Disclaimers

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Page 23 - Contents

Philips SemiconductorsTDA996412-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras9397 750 07918© Philips Electronics N.V. 2001. All righ

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