ADS5481IRGCT

16位一百〇五分之八十○ / 135- MSPS模拟 - 数字转换器 16-Bit, 80/105/135-MSPS Analog-to-Digital Converters

DESCRIPON

The ADS5481/ADS5482/ADS5483 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 also provided to simplify the system design.

Designed for highest total ENOB, the ADS548x family has outstanding low noise performance and spurious-free dynamic range.

FEATURES

• 80/105/135-MSPS Sample Rates

• 16-Bit Resolution

• SFDR = 95 dBc at 70 MHz and 135 MSPS

• SNR = 78.6 dBFS at 70 MHz and 135 MSPS

• Efficient DDR LVDS-Compatible Outputs

• Internal Dither Available

• Total Power Dissipation: 2.2 W

• Powerdown Mode: 70 mW

• On-Chip High Impedance Analog Buffer

• QFN-64 PowerPAD™ Package 9 mm × 9 mm footprint

• Industrial Temperature Range: –40°C to +85°C

APPLICATIONS

• Wireless Infrastructure Multi-Carrier GSM, WCDMA, LTE

• Test and Measurement Instrumentation

• Software-Defined Radio

• Data Acquisition

• Power Amplifier Linearization

• Communication Instrumentation

• Radar

• Medical Imaging