AD9233BCPZ-105

The AD9233BCPZ-105 is a monolithic, 12-bit Analog-to-Digital Converter (ADC) from Analog Devices Inc., designed for high-performance applications. It operates with a 1.8 V analog supply and supports output supplies from 1.8 V to 3.3 V. This ADC features a sampling rate of up to 125 MSPS, making it suitable for demanding tasks.

Key electrical specifications include a signal-to-noise ratio (SNR) of 69.5 dBc to 70 MHz and a spurious-free dynamic range (SFDR) of 85 dBc to 70 MHz. It boasts a low power consumption of 395 mW at 125 MSPS. The device has a differential input with a wide 650 MHz bandwidth and includes an on-chip voltage reference and sample-and-hold amplifier. Its differential nonlinearity (DNL) is ±0.15 LSB, and it supports flexible analog input ranges from 1 V p-p to 2 V p-p.

The AD9233BCPZ-105 utilizes a multistage differential pipeline architecture with error correction logic, guaranteeing 12-bit accuracy. It supports offset binary, Gray code, or twos complement data formats. The device includes features like a clock duty cycle stabilizer, serial port control, and built-in selectable digital test pattern generation.

Applications for this ADC include ultrasound equipment, IF sampling in communications receivers, battery-powered instruments, and hand-held scopemeters. It is designed for systems requiring high accuracy and speed in a compact form factor.