ADS5560EVM Datasheet, PDF (1/56 Pages) Texas Instruments – 16-BIT, 40/80 MSPS ADCs WITH DDR LVDS/CMOS OUTPUTS

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ADS5560
ADS5562
SLWS207A – MAY 2008 – REVISED MAY 2012
16-BIT, 40/80 MSPS ADCs WITH DDR LVDS/CMOS OUTPUTS
Check for Samples: ADS5560, ADS5562
FEATURES
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• 16-Bit Resolution
• Maximum Sample Rate
– ADS5562 - 80 MSPS
– ADS5560 - 40 MSPS
• Total Power
– 865 mW at 80MSPS
– 674 mW at 40MSPS
• No Missing Codes
• High SNR 84 dBFS (3 MHz IF)
• 85 dBc SFDR (3 MHz IF)
• Low Frequency Noise Suppression Mode
• Programmable Fine Gain, 1dB steps Until 6dB
Maximum Gain
• Double Data Rate (DDR) LVDS and Parallel
CMOS Output Options
• Internal/External Reference Support
• 3.3-V Analog and Digital Supply
• Pin-for-Pin with ADS5547 Family
• 48-QFN Package (7 mm × 7 mm)
APPLICATIONS
• Medical Imaging - MRI
• Wireless Communications Infrastructure
• Software Defined Radio
• Test and Measurement Instrumentation
• High Definition Video
DESCRIPTION
ADS556X is a high performance 16-bit A/D converter family with sampling rates up to 80 MSPS. It supports very
high SNR for input frequencies in the first Nyquist zone. The device includes a low frequency noise suppression
mode that improves the noise from DC to about 1MHz.
In addition to high performance, the device offers several flexible features such as output interface (either Double
Data Rate LVDS or parallel CMOS) and fine gain in 1dB steps until 6dB maximum gain.
Innovative techniques, such as DDR LVDS and an internal reference that does not require external decoupling
capacitors, have been used to achieve significant savings in pin-count. This results in a compact 7 mm x 7 mm
48 pin QFN package.
The device can be put in an external reference mode, where the VCM pin behaves as the external reference
input. For applications where power is important, ADS556X offers power down modes and automatic power
scaling at lower sample rates.
It is specified over the industrial temperature range (-40°C to +85°C).
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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 the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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