●The ADS5484/ADS5485 (ADS548x) is a 16-bit family of analog-to-digital converters (ADCs) that operate from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. The ADS548x integrated analog 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 provided to simplify the system design. Internal dither is available to improve SFDR. These devices are drop-in compatible to the ADS5483/5482/5481, creating a pin-compatible family from 80 – 200 MSPS. Designed for highest total ENOB, the ADS548x family has outstanding low noise performance and spurious-free dynamic range.
●The ADS548x family is available in a QFN-64 PowerPAD package. The devices are built on Texas Instruments complementary bipolar process (BiCom3) and are specified over the full industrial temperature range (–40°C to 85°C).
● 170/200-MSPS Sample Rates
● 16-Bit Resolution, 78 dBFS Noise Floor
● SFDR = 95 dBc
● On-Chip High Impedance Analog Buffer
● Efficient DDR LVDS-Compatible Outputs
● Power-Down Mode: 70 mW
● Pin-for-Pin with ADS5483/5482/5481, 135/105/80-MSPS ADCs
● QFN-64 PowerPAD Package (9 mm × 9 mm footprint)
● Industrial Temperature Range: –40°C to 85°C
● APPLICATIONS
● Wireless Infrastructure
● Test and Measurement Instrumentation
● Software-Defined Radio
● Data Acquisition
● Power Amplifier Linearization
● Radar
● Medical Imaging
●All trademarks are the property of their respective owners
Part 3D Model
