GENERAL DESCRIPTION

The SHM-14 is an extremely high-speed and accurate monolithic sample-and-hold amplifier designed for fast data acquisition applications. The SHM-14 is accurate (±0.5 LSB to 14-bits over the full military temperature range) and is very fast (10ns and 20ns acquisition times to accuracies of 10 and 12 bits respectively). With this high performance and a full power bandwidth of 70MHz, the SHM-14 is an ideal device for driving flash and high-resolution subranging A/D converters.

FEATURES

• Fast acquisition time:

10ns to ±0.1%

20ns to ±0.024%

25ns to ±0.012%

• ±0.0012% Nonlinearity

• 65µV rms output noise

• 250MHz small signal bandwidth

• 70MHz full power bandwidth

• –80dB feedthrough

• 1ps Aperture jitter

• 250mW power dissipation

• Low cost