AD6643BCPZ-200

AD6643BCPZ-200 is an Analog Devices high-speed, 16-bit ADC (Analog-to-Digital Converter) in the AD6643 family. It targets instrumentation, aerospace/defense, and telecom front-ends where fast, high-resolution conversion is required. The part typically features 16-bit resolution, a high sample-rate (on the order of tens of MSPS), differential analog input with a defined full-scale range, and a flexible digital interface (parallel/serialized outputs) to fit common clocking schemes. The CPZ package denotes a Pb-free, compact package and the -200 suffix specifies the temperature/packaging variant for a particular process/leadframe option. Applications include data acquisition, RF receivers, test equipment, and signal processing chains. For precise figures (max sample rate, SNR, SFDR, input bandwidth, power, pinout), consult the AD6643 datasheet and packaging guide, since the -200 variant carries specific electrical and mechanical data.

Key features of AD6643BCPZ-200 (highlights; refer to datasheet for exact specs):
- 14-bit resolution, 200 MSPS sampling rate
- Wide analog input bandwidth suitable for RF front-ends
- On-chip track-and-hold
- Differential high-speed outputs (LVDS/CML) for video-rate data
- SPI-compatible serial control interface for register programming
- External reference input (with internal reference option on some variants)
- Power-down/low-power modes
- Industrial temperature range capability
- Surface-mount BCPZ (LFCSP) package
Note: Please check the official ADI datasheet for precise electrical specs, pinout, and operating conditions.

- Pin count: 20 pins
- Function: High-speed analog-to-digital converter (ADC) device with analog input, reference, clock, power pins, and digital output/control interface.

Analog Devices, Inc. (ADI) manufactures the AD6643BCPZ-200. Analog Devices is an American multinational semiconductor company specializing in analog, mixed-signal, and digital signal processing integrated circuits (e.g., data converters, sensors).

Possible application areas for the AD6643BCPZ-200:
- RF/IF data acquisition for wireless, radar, and satellite receivers
- Software-defined radio and baseband processing
- High-speed instrumentation and test equipment (digitizers, analyzers)
- Instrumentation front-ends for oscilloscopes and spectrum analyzers
- Medical imaging and diagnostic instrumentation front-ends
- Automotive radar and advanced driver-assistance systems
- Scientific research instrumentation and data logging
Note: These reflect high-speed ADC use cases common to AD6643-type devices.

28‑lead Plastic Quad Flat Pack (LQFP), RoHS‑compliant (CPZ suffix).