Model No: AD9650BCPZ-25

Analog Devices Inc. AD9650BCPZ-25

Manufacturer: Analog Devices Inc.
SEMICON NO.: AD9650BCPZ-25
Package: 64-LFCSP-VQ
Stock: In stock
Description: Analog to Digital Converter 16 Bit 2 Input 2 Pipelined
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 Mfr Analog Devices Inc.
 Device Type Pipelined ADC    
 Technology CMOS    
 Resolution (Bits) 16-bit    
 Sampling Rate 25 MSPS     
 Number of Channels  2 (Dual)    
 Number of ADCs 2  
 Input Bandwidth Up to 300 MHz
 SNR (Signal-to-Noise Ratio) 83 dBFS 
 SFDR (Spurious-Free Dynamic Range)   95 dBc
 Interface Type Parallel, LVDS, SPI
 Analog Supply Voltage (AVDD)  1.7V to 1.9V 
 Digital Supply Voltage (DRVDD) 1.7V to 1.9V 
 Power Consumption  119 mW per channel 
 Operating Temperature      -40°C to +85°C
 Package 64-LFCSP-VQ
 Mounting Type Surface Mount
 Compliance    
 RoHS Compliant
AD9650BCPZ-25 High-Speed Dual Analog-to-Digital Converter (ADC)
The AD9650BCPZ-25 from Analog Devices is a high-performance, dual-channel 16-bit analog-to-digital converter (ADC) capable of sampling at 25 MSPS (Million Samples Per Second). It is engineered for demanding applications requiring exceptional dynamic performance and high accuracy. This device integrates two complete ADC channels, each with a high-speed differential pipeline architecture and an on-chip sample-and-hold circuit. Designed to operate from a single 3.3 V supply, it offers excellent signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR), making it a premier choice for digitizing high-frequency, wide-dynamic-range signals in communications and instrumentation systems.
AD9650BCPZ-25Analog-to-Digital Converter Core Features
The ADC's architecture is optimized for high dynamic performance. Each channel features a high-impedance, differential input buffer that simplifies interface design with differential amplifiers or transformers. It includes a flexible LVDS (Low-Voltage Differential Signaling) or CMOS output interface for robust data transmission. Key performance specifications include a typical SNR of 83 dB and SFDR of 90 dB at 10 MHz input. The device features a programmable gain and offset adjustment function, an internal precision 1.2 V reference, and power-down modes for reduced consumption. Its clock input is designed for low jitter, which is critical for maintaining high SNR at higher input frequencies.
Alternative High-Speed ADC Models
● ADS4249:​ Texas Instruments' dual-channel, 14-bit ADC sampling up to 250 MSPS, renowned for its high dynamic performance and low power in wideband applications.
● LTC2208:​ Analog Devices' 16-bit, 130 MSPS single-channel ADC offering exceptional SNR and SFDR for the highest performance baseband sampling.
● MAX19515:​ Maxim Integrated's 12-bit, 80 MSPS dual-channel ADC with integrated digital down-converters (DDCs), optimized for multicarrier communication systems.
● ADC16DX370:​ Texas Instruments' dual-channel, 16-bit ADC sampling at 370 MSPS, designed for very high IF sampling in radar and test equipment.