____________________ > Ava
> Electronic components
> Old Style
> Adc ADS5474 14BIT 400 msps high speed a/d converter
Adc ADS5474 14BIT 400 msps high speed a/d converter
400 MSPS, 14-BIT ADC WITH SERIAL LVDS OUTPUTS
14-Bit Resolution, 11.2 Bits ENOB
SFDR = 80 dBc at 230 MHz and 400 MSPS
Industrial Temperature Range = 40 C to 85 C
SNR = 69.8 dBFS at 230 MHz and 400 MSPS
Pin-Similar to 12,13,and 14 bit families
2.2-Vpp Differential Input Voltage
Total Power Dissipation: 2.5 W
Output Data Transitions on the Rising and Falling Edges of a Half-Rate Output Clock
The ADS5474 is a 14-bit, 400-MSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, and 14-bit ADCs that operate from 210 MSPS to 500 MSPS. The ADS5474 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is also provided to simplify the system design.
Designed with a 1.4-GHz input bandwidth for the conversion of wide-bandwidth signals that exceed 400 MHz of input frequency at 400 MSPS, the ADS5474 has outstanding low noise performance and spurious-free dynamic range over a large input frequency range.
