GENERAL DESCRIPTION

The AD9633 is a quad, 12-bit, 80 MSPS/105 MSPS/125 MSPS analog-to-digital converter (ADC) with an on-chip sample-andhold circuit designed for low cost, low power, small size, and ease of use. The product operates at a conversion rate of up to 125 MSPS and is optimized for outstanding dynamic performance and low power in applications where a small package size is critical.

FEATURES

1.8 V supply operation

Low power: 100 mW per channel at 125 MSPS with scalable power options

SNR = 71 dB (to Nyquist)

SFDR = 91 dBc (to Nyquist)

DNL = ±0.3 LSB (typical); INL = ±0.5 LSB (typical)

Serial LVDS (ANSI-644, default) and low power, reduced signal option (similar to IEEE 1596.3)

650 MHz full power analog bandwidth

2 V p-p input voltage range

Serial port control

Full chip and individual channel power-down modes Flexible bit orientation

Built-in and custom digital test pattern generation Multichip sync and clock divider

Programmable output clock and data alignment

Programmable output resolution Standby mode

APPLICATIONS

Medical ultrasound

High speed imaging

Quadrature radio receivers

Diversity radio receivers

Test equipment

AD9633BCPZ-125屬于集成電路（IC） > 模數(shù)轉(zhuǎn)換器（ADC）。亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD9633BCPZ-125模數(shù)轉(zhuǎn)換器（ADC）模數(shù)轉(zhuǎn)換器（ADC、A/D 或 A 轉(zhuǎn) D）對(duì)模擬信號(hào)進(jìn)行采樣，例如由麥克風(fēng)采集的聲音或傳感器的輸出，然后將其轉(zhuǎn)換為數(shù)字信號(hào)。一般來說，數(shù)字輸出是二進(jìn)制補(bǔ)碼二進(jìn)制數(shù)，與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)（例如自適應(yīng)增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進(jìn)行選擇。