AD9239-250KITZ開發(fā)板套件編程器的評(píng)估板-模數(shù)轉(zhuǎn)換器（ADC）規(guī)格書PDF中文資料

AD9239-250KITZ屬于開發(fā)板套件編程器的評(píng)估板-模數(shù)轉(zhuǎn)換器（ADC）。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD9239-250KITZ評(píng)估板 - 模數(shù)轉(zhuǎn)換器（ADC）模數(shù)轉(zhuǎn)換器 (ADC) 評(píng)估板是預(yù)裝有元器件的電路板，用于提供特定 ADC 或器件工作實(shí)例。特定板上的 A/D 轉(zhuǎn)換器數(shù)量從 3 到 32 不等，每秒采樣率從 2.5 kHz 到 26 GHz 不等，輸入電壓范圍從 0 到 8 Vp-p。

GENERAL DESCRIPTION

The AD9239 is a quad, 12-bit, 250 MSPS analog-to-digital converter (ADC) with an on-chip temperature sensor and a high speed serial interface. It is designed to support digitizing high frequency, wide dynamic range signals with an input bandwidth up to 780 MHz. The output data are serialized and presented in packet format, consisting of channel-specific information, coded samples, and error correction code.

FEATURES

4 ADCs in 1 package

Coded serial digital outputs with ECC per channel

On-chip temperature sensor

?95 dB channel-to-channel crosstalk

SNR = 65 dBFS with AIN = 85 MHz at 250 MSPS

SFDR = 77 dBc with AIN = 85 MHz at 250 MSPS

Excellent linearity

DNL = ±0.3 LSB (typical)

INL = ±0.7 LSB (typical)

780 MHz full power analog bandwidth

Power dissipation = 380 mW per channel at 250 MSPS

1.25 V p-p input voltage range, adjustable up to 1.5 V p-p

1.8 V supply operation

Clock duty cycle stabilizer

Serial port interface features

Power-down modes

Digital test pattern enable

Programmable header

Programmable pin functions (PGMx, PDWN)

APPLICATIONS

Communication receivers

Cable head end equipment/M-CMTS

Broadband radios

Wireless infrastructure transceivers

Radar/military-aerospace subsystems

Test equipment