LH0053C

o· ('t) oiot) J: ~National ~ Semiconducto-r ....I (;) oiot) LH0053/LH0053C High Speed J: ....I Sample and Hold Amplifier Sample and Hold General Description The LH0053/LH0053C is a high speed sample and hold circuit capable of acquiring a 20V step signal in under 5.0I-ls. The device is ideally suited for a variety of high speed data acquisition applications including analog buffer memories for A to D conversion and synchronous demodulation. Features Sample acquisition time 10",s max. for 20V signal FET switch for preset or reset function Sample accuracy null Offset adjust to OV DTLlTTL compatible FET gate Single storage capacitor Schematic and Connection Diagrams FEEDBACK ANALOG 4 R1 INPUT y+ STORAGE CAPACITOR Metal Can Package OFFSET ADJUST :t---, STORAGE CAPACITOR OUTPUT 10 y- GATE 1 AC Test Circuit GNO N.C. TOP VIEW Order Number LH0053G or LH0053CG See Package H12B . 20kQ 47kQ SCO~~'*"--+---_..J ~-------------~ 47kQ , - -3 10kQ -...