Datasheet LT1057, LT1058 (Analog Devices) - 10

LT1057/LT1058
TYPICAL APPLICATIONS Low Noise, Wideband, Gain = 100 Amplifier with High Input Impedance
4.3k 470Ω – 1/4 2.4k 7.5k LT1058 + 500Ω 4.3k 2.4k – 1/4 470Ω OUTPUT – LT1058 + 1/4 LT1058 INPUT + 4.3k 2.4k 470Ω –3dB BANDWIDTH = 350kHZ – GAIN-BANDWIDTH PRODUCT = 35MHz 1/4 WIDEBAND NOISE = = 7.5nV/ 13nV/√Hz √Hz REFERRED TO INPUT LT1058 √3 + RMS NOISE DC TO FULL BANDWIDTH = 7µV 10578 TA02
Wideband, High Input Impedance, Gain = 1000 Amplifier
4.7k 1k 4.7k 1k – – 1/4 1/4 + + LT1058 LT1058 1/4 1/4 INPUT + + OUTPUT LT1058 LT1058 – – 4.7k 4.7k 1k 1k 100Ω –3dB BANDWIDTH = 400kHz GAIN-BANDWIDTH PRODUCT = 400MHz WIDEBAND NOISE = 13nV/√Hz REFERRED TO INPUT 10578 TA03
Low Distortion, Crystal Stabilized Oscillator
130Ω 0.01µF 100Ω CRYSTAL 20kHz COMMON MODE NT CUT SUPPRESSION – 1VRMS OUT 1/2 20kHz LT1057 100k 0.005% + DISTORTION #327 LAMP OSCILLATOR – 15pF 1/2 LT1057 + 10578 TA04 10578fd 10 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PACKAGE/ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS