Datasheet Analog Devices LT1993-10 — Datenblatt

LT1993-10
700MHz Low Distortion, Low
Noise Differential Amplifier/
ADC Driver (AV = 10V/V)
DESCRIPTION FEATURES The LT®1993-10 is a low distortion, low noise Differential
Amplifier/ADC driver for use in applications from DC to
700MHz. The LT1993-10 has been designed for ease of
use, with minimal support circuitry required. Exceptionally
low input-referred noise and low distortion products
(with either single-ended or differential inputs) make the
LT1993-10 an excellent solution for driving high speed
12-bit and 14-bit ADCs. In addition to the normal unfiltered
outputs (+OUT and –OUT), the LT1993-10 has a built-in
175MHz differential lowpass filter and an additional pair
of filtered outputs (+OUTFILTERED, –OUTFILTERED) to
reduce external filtering components when driving high
speed ADCs. The output common mode voltage is easily
set via the VOCM pin, eliminating either an output transformer or AC-coupling capacitors in many applications. 700MHz –3dB Bandwidth
n Fixed Gain of 10V/V (20dB)
n Low Distortion: 40dBm OIP3, –70dBc HD3 (70MHz 2VP-P) 50.5dBm OIP3, –91dBc (10MHz 2VP-P)
n Low Noise: 12.7dB NF, e = 1.9nV/√Hz Differential Inputs and Outputs
n Additional Filtered Outputs
n Adjustable Output Common Mode Voltage …

LT1993-10
700MHz Low Distortion, Low
Noise Differential Amplifier/
ADC Driver (AV = 10V/V)
DESCRIPTIO
U FEATURES
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в–  The LTВ®1993-10 is a low distortion, low noise Differential
Amplifier/ADC driver for use in applications from DC to
700MHz. The LT1993-10 has been designed for ease of
use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products
(with either single-ended or differential inputs) make the
LT1993-10 an excellent solution for driving high speed
12-bit and 14-bit ADCs. In addition to the normal unfiltered
outputs (+OUT and –OUT), the LT1993-10 has a built-in
175MHz differential lowpass п¬Ѓlter and an additional pair …