MAX2101
Description
The MAX2101 6-bit quadrature digitizer bines quadrature demodulation with analog-to-digital conversion on a single bipolar silicon die. This unique RF-to-Bits TM function bridges the gap between existing RF downconverters and CMOS digital signal processors (DSPs). The MAX2101’s simple receiver subsystem is designed for digital munications systems such as those used in DBS, TVRO, WLAN, and other applications. The MAX2101 accepts input signals from 400MHz to 700MHz and applies adjustable gain, providing at least 40d B of dynamic range. Each baseband is filtered by an on-chip, 5th-order Butterworth lowpass filter, or the user can select an external filter path. Baseband sample rate is 60Msps. The MAX2101 is available in a mercial temperature range, 100-pin MQFP package.
____________________________Features o ADCs Provide Greater than 5.5 Effective Bits at f S = 60Msps, f IN = 15MHz o Fully Integrated Lowpass Filters with Externally Variable Bandwidth (10MHz to 30MHz) o 40d B...
