ADS5521 - 12-Bit, 105-MSPS Analog-to-Digital Converter (ADC)

The ADS5521 is a high-performance, 12-bit, 105MSPS analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5521 has excellent power consumption of 571 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.

The ADS5521 is available in a 64-pin TQFP PowerPAD package and in an industrial temperature grade device.

• 12-Bit Resolution
• 105MSPS Sample Rate
• High SNR: 70 dBFS at 100 MHz f_IN
• High SFDR: 86 dBc at 100 MHz f_IN
• 2.3-V_PP Differential Input Voltage
• Internal Voltage Reference
• 3.3-V Single-Supply Voltage
• Analog Power Dissipation: 571 mW
• Serial Programming Interface
• TQFP-64 PowerPAD Package
• Recommended Op Amps:
  THS3201, THS3202, THS4503, THS4509,
  THS9001, OPA695, OPA847
• APPLICATIONS
  • Wireless Communication
    • Communication Receivers
    • Base Station Infrastructure
  • Test and Measurement Instrumentation
  • Single and Multichannel Digital Receivers
  • Communication Instrumentation
    • Radar
    • Infrared
  • Video and Imaging
  • Medical Equipment