AD9484BCPZ-500

AD9484BCPZ-500 is an 8bit, monolithic, sampling analogue-to-digital converter (ADC) optimized for high performance, low power, and ease of use. The part operates at up to a 500 MSPS conversion rate and is optimized for outstanding dynamic performance in the wideband carrier and broadband systems. All necessary functions, including a sample-and-hold and voltage reference, are included on the chip to provide a complete signal conversion solution. The VREF pin can be used to monitor the internal reference or provide an external voltage reference (external reference mode must be enabled through the SPI port). Application includes wireless and wired broadband communications, cable reverse path, communications test equipment, low cost digital oscilloscopes, satellite subsystems, power amplifier linearization.

• On-chip reference, no external decoupling required
• Low power dissipation
• Programmable (nominal) input voltage range
• Selectable output data format (offset binary, twos complement, grey code)
• Clock duty cycle stabilizer, integrated data capture clock
• Typical gain error is 1.0%FS (AVDD=1.8V, DRVDD=18V, TMIN=−40°C)
• Operating temperature rating range from -40 to +85°C
• 56-lead frame chip scale package [LFCSP-VQ]

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