TLV5535

8-BIT, 35 MSPS, LOW-POWER ANALOG-TO-DIGITAL CONVERTER

SLAS221 – JUNE 1999

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POST OFFICE BOX 655303

Analog-to-Digital Converter (ADC)

Using External References

Voltages

References

– Digital Communications (IF Sampling)

– High-Speed DSP Front-End

(TMS320C6000)

– Medical Imaging

– Video Processing (Scan Rate/Format

Conversion)

– DVD Read Channel Digitization

description

The TLV5535 is an 8-bit, 35 MSPS, high-speed A/D converter. It converts the analog input signal into 8-bit

binary-coded digital words up to a sampling rate of 35 MHz. All digital inputs and outputs are 3.3 V

TTL /CMOS-compatible.

The device consumes very little power due to the 3.3-V supply and an innovative single-pipeline architecture

implemented in a CMOS process. The user obtains maximum flexibility by setting both bottom and top voltage

references from user-supplied voltages. If no external references are available, on-chip references are

supply voltage. If external references are available, the internal references can be disabled independently from

the rest of the chip, resulting in an even greater power saving.

While usable in a wide variety of applications, the device is specifically suited for the digitizing of high-speed

graphics and for interfacing to LCD panels or LCD/DMD projection modules . Other applications include DVD

read channel digitization, medical imaging, and communications. This device is suitable for IF sampling of

communication systems using sub-Nyquist sampling methods because of its high analog input bandwidth.

AVAILABLE OPTIONS

TA

PACKAGED DEVICES

TA

TSSOP-28

–40

°C to 85°C

TLV5535IPW

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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D0

D1

D2

D3

D4

D5

D6

D7

CLK

OE

AIN

CML

PWDN_REF

REFBO

REFBI

REFTI

REFTO

BG

STBY

PW PACKAGE

(TOP VIEW)

Copyright

© 1999, Texas Instruments Incorporated