Datel has announced the SHM-14 14-bit ultra-high speed linear sample-and-hold amplifier designed for extremely fast data acquisition applications. With a 70 MHz full power bandwidth, and a 250 MHz small signal bandwidth the SHM-14 achieves 12- and 14-bit acquisitions within 25 ns (+/- 0.012%) and 35 ns (+/- 0.003%) respectively.
This highly accurate low power device has an aperture jitter within 1 ps and a very low output noise of 65 uV rms. Output linearity is within ± 0.0012%. Digital sample / hold inputs are differential and compatible with all logic families including TTL, CMOS and ECL.
Constructed in a hermetically sealed 16-pin ceramic LCC package measuring 10.67 x 10.67 x 1.65 mm, the SHM-14 is guaranteed to operate across the military temperature range of – 55 to + 125 degrees C. Both RoHS and non-RoHS compliant versions of the SHM-14 are available.
The SHM-14 is powered from ± 5 VDC and consumes only 275 mW. Typical applications for this device include radar applications, multi-channel data acquisition systems, spectrum analysis, direct IF sampling and correlated double samplers for CCD detectors.
The SHM-14 is manufactured in a MIL-PRF-38534 certified facility.