GENERAL DESCRIPTION

The AD9203 is a monolithic low power, single supply, 10-bit, 40 MSPS analog-to-digital converter, with an on-chip voltage reference. The AD9203 uses a multistage differential pipeline architecture and guarantees no missing codes over the full operating temperature range. Its input range may be adjusted between 1 V and 2 V p-p.

FEATURES

CMOS 10-Bit, 40 MSPS sampling A/D converter

Power dissipation: 74 mW (3 V supply, 40 MSPS)

17 mW (3 V supply, 5 MSPS)

Operation between 2.7 V and 3.6 V supply

Differential nonlinearity: ?0.25 LSB

Power-down (standby) mode, 0.65 mW

ENOB: 9.55 @ fIN = 20 MHz

Out-of-range indicator

Adjustable on-chip voltage reference

IF undersampling up to fIN = 130 MHz

Input range: 1 V to 2 V p-p differential or single-ended

Adjustable power consumption

Internal clamp circuit

APPLICATIONS

CCD imaging

Video

Portable instrumentation

IF and baseband communications

Cable modems

Medical ultrasound

AD9203ARU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AD9203ARU模數(shù)轉(zhuǎn)換器（ADC）模數(shù)轉(zhuǎn)換器（ADC、A/D 或 A 轉(zhuǎn) D）對模擬信號進行采樣，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。一般來說，數(shù)字輸出是二進制補碼二進制數(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）進行選擇。