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MAX1002 Datasheet Low-power / 60msps / Dual / 6-bit Adc

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-1270; Rev 0; 7/97 KIT ATION EVALU LE B A IL A AV Low-Power, 60Msps, Dual, 6-Bit.

General Description

The MAX1002 is a dual, 6-bit analog-to-digital converter (ADC) that combines high-speed, low-power operation with a user-selectable input range, an internal reference, and a clock oscillator.

The dual, parallel ADCs are designed to convert in-phase (I) and quadrature (Q) analog signals into two 6-bit offset-binary-coded digital outputs at sampling rates up to 60Msps while achieving typical integral nonlinearity (INL) and differential nonlinearity (DNL) of ±1/4LSB.

The ability to interface directly with baseband I and Q signals makes the MAX1002 ideal for use in direct-broadcast satellite, VSAT, and QAM16 demodulation applications.

Key Features

  • o ±1/4LSB INL and DNL, Typical o 1/4LSB (typ) Channel-to-Channel Offset Matching o 0.1dB Gain and 0.5° Phase Matching, Typical o Internal Bandgap Voltage Reference o Two Matched 6-Bit, 60Msps ADCs o Excellent Dynamic Performance: 5.85 ENOB with 20MHz Analog Input 5.7 ENOB with 50MHz Analog Input o Internal Oscillator with Overdrive Capability o 55MHz (-0.5dB) Bandwidth Input Amplifiers with True Differential Inputs o User-Selectable Input Full-Scale Range (125mVp-p, 250mVp-p, or 500mVp-p) o Sing.

MAX1002 Distributor