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The AD9484BCPZ-500 is an 8-bit single-chip sampling analog-to-digital converter (ADC), specifically optimized for high performance, low power consumption and ease of use. The conversion rate of this device can reach up to 500 MSPS, featuring outstanding dynamic performance and making it suitable for use in broadband carriers and broadband systems. The AD9484BCPZ-500 chip integrates all necessary functions, including a sample holder and a reference voltage source, providing a complete signal conversion solution. The VREF pin can be used to monitor the internal reference voltage or provide an external reference voltage (the external reference voltage mode must be enabled through the SPI port).

Main features

Signal-to-noise ratio (SNR) : 47 dBFS (fIN up to 250 MHz, 500 MSPS)

Significant bit number (ENOB) : 7.5 bits (fIN up to 250 MHz, 500 MSPS, -1.0 dBFS)

Spurion-free dynamic range (SFDR) : 79 dBc (fIN up to 250 MHz, 500 MSPS, -1.0 dBFS)

Integrated input buffer

Outstanding linearity

-Differential nonlinearity (DNL) = ±0.1 LSB (typical value)

- Integral nonlinearity (INL) = ±0.1 LSB (typical value)

LVDS output (ANSI-644 level) is provided at 500 MSPS.

1 GHz full-power analog bandwidth

Compatible with the ADC pins of AD9434 and AD9230

Application scenarios

The AD9484BCPZ-500 is suitable for the following scenarios:

Wireless and wired broadband communication

Cable reversal path

Communication test equipment

Low-cost digital oscilloscope

Satellite subsystem

Linearization of power amplifiers

• 1.Is the inventory and price seen on the platform accurate?

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• 6.Can the company issue an invoice?

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