DESCRIPTION
The LTC®2232 and LTC2233 are 105Msps/80Msps, sampling 10-bit A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2232/LTC2233 are perfect for demanding communications applications with AC performance that includes 61dB SNR and 75dB spurious free dynamic range for signals up to 200MHz. Ultralow jitter of 0.15psRMS allows undersampling of IF frequencies with excellent noise performance.

FEATURES
■ Sample Rate: 105Msps/80Msps
■ 61dB SNR up to 140MHz Input
■ 75dB SFDR up to 200MHz Input
■ 775MHz Full Power Bandwidth S/H
■ Single 3.3V Supply
■ Low Power Dissipation: 475mW/366mW
■ Selectable Input Ranges: ±0.5V or ±1V
■ No Missing Codes
■ Optional Clock Duty Cycle Stabilizer
■ Shutdown and Nap Modes
■ Data Ready Output Clock
■ Pin Compatible Family
   135Msps: LTC2224 (12-Bit), LTC2234 (10-Bit)
   105Msps: LTC2222 (12-Bit), LTC2232 (10-Bit)
   80Msps: LTC2223 (12-Bit), LTC2233 (10-Bit)
■ 48-Pin 7mm x 7mm QFN Package

APPLICATIONS
■ Wireless and Wired Broadband Communication
■ Cable Head-End Systems
■ Power Amplifier Linearization
■ Communications Test Equipment