ADS5444 Description
The ADS5444 is a 13-bit 250 MSPS analog-to-digital converter (ADC) that operates from a 5 V supply, while providing LVDS-patible digital outputs from a 3.3 V supply. The ADS5444 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source. An internal reference generator is also provided to further simplify the system design.
ADS5444 Key Features
- 13-Bit Resolution
- 250 MSPS Sample Rate
- SNR = 69 dBc at 100-MHz IF and 250 MSPS
- SFDR = 76 dBc at 100-MHz IF and 250 MSPS
- SNR = 67.7 dBc at 230-MHz IF and 250 MSPS
- SFDR = 77 dBc at 230-MHz IF and 250 MSPS
- 2.2 VPP Differential Input Voltage
- Fully Buffered Analog Inputs
- 5 V Analog Supply Voltage
- LVDS patible Outputs