AD346

ANALOGDEVICES fAX-ON-DEHAND HOTLINE - Page 111 -. ANALOG W DEVICES HighSpeed Sample-and- Hold Amplifier I AD346 I FEATURES FUNCTIONAL BLOCK DIAGRAM Fast 2.0fLSAcquisition Time to :0.01% Low Droop Rate: O.5mV/ms Low Offset Low Glitch: <40mV Aperture Jitter: 4OOps Extended Temperature Range: -55"C to + 125.C Internal Hold Capacitor MIL-STD-883BProcessing Available +vs 8) ~~~t~ S)~~~LOG OBPRODUCT DESCRIPTION The AD346 is a high speed (2J.lSto 0.01%), adiustmem free Ssample-and-hold amplifier designed for high throughput rate Odata acquisition applications. The fast acquisition time (211s(0 0.01%) and low aperture jitter (400ps) make it suitable for use Lwith fast AID converters to digitize signals up to 97kHz. EThe AD346 is complete with an internal hold capacitor and it incorporates a compensation network which minimizes the sample Tto hold charge offset. The AD346 is also laser trimmed to eliminate Ethe need for external trimming potentiometers. PRODUCT HIGHLIGHTS 1. The AD34...