參數(shù)資料
型號: TLV5535PW
廠商: Texas Instruments, Inc.
英文描述: 8-BIT, 35 MSPS, LOW-POWER ANALOG-TO-DIGITAL CONVERTER
中文描述: 8位,35 MSPS的,低功耗模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 1/32頁
文件大小: 535K
代理商: TLV5535PW
TLV5535
8-BIT, 35 MSPS, LOW-POWER ANALOG-TO-DIGITAL CONVERTER
SLAS221 – JUNE 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
8-Bit Resolution, 35 MSPS Sampling
Analog-to-Digital Converter (ADC)
Low Power Consumption: 90 mW Typ
Using External References
Wide Analog Input Bandwidth: 600 MHz Typ
3.3-V Single-Supply Operation
3.3-V TTL/CMOS-Compatible Digital I/O
Internal Bottom and Top Reference
Voltages
Adjustable Reference Input Range
Power-Down (Standby) Mode
Separate Power Down for Internal Voltage
References
Three-State Outputs
28-Pin Thin Shrink SOP (TSSOP) Packages
Applications
– 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
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
TA
PACKAGED DEVICES
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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DRV
DD
D0
D1
D2
D3
D4
D5
D6
D7
DRV
SS
DV
SS
CLK
OE
DV
DD
AV
SS
AV
DD
AIN
CML
PWDN_REF
AV
SS
REFBO
REFBI
REFTI
REFTO
AV
SS
BG
AV
DD
STBY
PW PACKAGE
(TOP VIEW)
Copyright
1999, Texas Instruments Incorporated
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