ADS5403 Datasheet, PDF (1/44 Pages) Texas Instruments – Single Channel 12-Bit 500Msps Analog to Digital Converter

ADS5403
www.ti.com
SLAS944B – FEBRUARY 2013 – REVISED JANUARY 2014
Single Channel 12-Bit 500Msps Analog to Digital Converter
Check for Samples: ADS5403
FEATURES
1
• Single Channel
• 12-Bit Resolution
• Maximum Clock Rate: 500 Msps
• Low Swing Fullscale Input: 1.0 Vpp
• Analog Input Buffer with High Impedance Input
• Input Bandwidth (3dB): >1.2GHz
• Data Output Interface: DDR LVDS
• 196-Pin BGA Package (12x12mm)
• Power Dissipation: 1 W
• Spectral Performance at f_IN = 230 MHz IF
– SNR: 60.6 dBFS
– SFDR: 80 dBc
• Spectral Performance at f_IN = 700 MHz IF
– SNR: 59.5 dBFS
– SFDR: 72 dBc
APPLICATIONS
• Test and Measurement Instrumentation
• Ultra-Wide Band Software Defined Radio
• Data Acquisition
• Power Amplifier Linearization
• Signal Intelligence and Jamming
• Radar and Satellite Systems
• Microwave Receivers
DESCRIPTION
The ADS5403 is a high linearity single channel 12-bit,
500 MSPS analog-to-digital converter (ADC) easing
front end filter design for wide bandwidth receivers.
The analog input buffer isolates the internal switching
of the on-chip track-and-hold from disturbing the
signal source as well as providing a high-impedance
input. Optionally the output data can be decimated by
two. Designed for high SFDR, the ADC has low-noise
performance and outstanding spurious-free dynamic
range over a large input-frequency range. The device
is available in a 196pin BGA package and is specified
over the full industrial temperature range (–40°C to
85°C).
INA
CLKIN
SYNC
Clk
Buffer
12bit
500Msps
Digital
Block
DA[11 :0]
DACLK
Device Part No.
ADS5402
ADS5401
ADS5404
ADS5403
ADS5407
ADS5409
Number of
Channels
2
1
2
1
2
2
Speed Grade
800Msps
800Msps
500Msps
500Msps
500Msps
900Msps
1
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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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