TLV5535 Datasheet, PDF (1/32 Pages) Texas Instruments – 8-BIT, 35 MSPS, LOW-POWER ANALOG-TO-DIGITAL CONVERTER

TLV5535
8-BIT, 35 MSPS, LOW-POWER ANALOG-TO-DIGITAL CONVERTER
D 8-Bit Resolution, 35 MSPS Sampling
Analog-to-Digital Converter (ADC)
D Low Power Consumption: 90 mW Typ
Using External References
D Wide Analog Input Bandwidth: 600 MHz Typ
D 3.3-V Single-Supply Operation
D 3.3-V TTL /CMOS-Compatible Digital I/O
D Internal Bottom and Top Reference
Voltages
D Adjustable Reference Input Range
D Power-Down (Standby) Mode
D Separate Power Down for Internal Voltage
References
D Three-State Outputs
D 28-Pin Thin Shrink SOP (TSSOP) Packages
D Applications
– Digital Communications (IF Sampling)
– High-Speed DSP Front-End
(TMS320C6000)
– Medical Imaging
– Video Processing (Scan Rate/Format
Conversion)
– DVD Read Channel Digitization
PW PACKAGE
(TOP VIEW)
SLAS221 – JUNE 1999
DRV_{DD 1}
D0 ₂
D1 ₃
D2 4
D3 5
D4 6
D5 7
D6 8
D7 9
DRV_SS 10
DV_SS 11
CLK 12
OE 13
DV_DD 14
28 ^AV_SS
27 ^AV_DD
26 ^AIN
25 CML
24 PWDN_REF
23 AV_SS
22 REFBO
21 REFBI
20 REFTI
19 REFTO
18 AV_SS
17 BG
16 AV_DD
15 STBY
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
available for internal and external use. The full-scale range is 1 V_pp up to 1.6 V_pp, depending on the analog
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
PACKAGED DEVICES
TA
TSSOP-28
– 40°C to 85°C
TLV5535IPW
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.
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.
Copyright © 1999, Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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