GENERAL DESCRIPTION

The SPT9101 is a high-speed track-and-hold amplifier designed for a wide range of use. The SPT9101 is capable of sampling at speeds up to 125 MSPS with resolutions ranging from 8 to 12 bits. Trim programmable internal hold and compensation capacitors provide for optimized input bandwidth and slew rate versus noise performance.

FEATURES

• Second Source of AD9101

• 350 MHz Sampling Bandwidth

• 125 MHz Sampling Rate

• Excellent Hold Mode Distortion

-75 dB at 50 MSPS (23 MHz VIN)

-62 dB at 100 MSPS (48 MHz VIN)

• 7 ns Acquisition Time to 0.1

• <1 ps Aperture Jitter

• 66 dB Feedthrough Rejection at 50 MHz

• Low Spectral Noise Density

APPLICATIONS

• Test Instrumentation Equipment

• RF Demodulation Systems

• High Performance CCD Capture

• Digital Sampling Oscilloscopes

• Commercial and Military Radar

• High-Speed DAC Deglitching