LT1993-10 Datasheet | Linear Technology

Features - - - LT1993-10 700MHz Low Distortion, Low Noise Differential Amplifier/ ADC Driver (AV = 10V/V) DESCRIPTIO .. - - - - - - - U APPLICATIO S - 700MHz - 3d B Bandwidth Fixed Gain of 10V/V (20d B) Low Distortion: 40d Bm OIP3, - 70d Bc HD3 (70MHz 2VP-P) 50.5d Bm OIP3, - 91d Bc (10MHz 2VP-P) Low Noise: 12.7d B NF, en = 1.9n V/√Hz Differential Inputs and Outputs Additional Filtered Outputs Adjustable Output mon Mode Voltage DC- or AC-Coupled Operation Minimal Support Circuitry Required Small 0.75mm Tall 16-Lead 3 × 3 QFN Package - - - - - - Differential ADC Driver for: Imaging munications Differential Driver/Receiver Single Ended to Differential Conversion Differential to Single Ended Conversion Level Shifting IF Sampling Receivers SAW Filter Interfacing/Buffering 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 ponents when driving high speed ADCs. The output mon mode voltage is easily set via the VOCM pin, eliminating either an output transformer or AC-coupling capacitors in many applications. The LT1993-10 is designed to meet the demanding requirements of munications transceiver applications. It can be used as a differential ADC driver, a general-purpose differential gain block, or in any other application requiring differential drive. The LT1993-10 can be used in data acquisition systems required to function at frequencies down to DC. The LT1993-10...