AD9444BSVZ-80集成電路（IC）的模數(shù)轉換器（ADC）規(guī)格書PDF中文資料

AD9444BSVZ-80屬于集成電路（IC）的模數(shù)轉換器（ADC）。由亞德諾半導體技術有限公司制造生產的AD9444BSVZ-80模數(shù)轉換器（ADC）模數(shù)轉換器（ADC、A/D 或 A 轉 D）對模擬信號進行采樣，例如由麥克風采集的聲音或傳感器的輸出，然后將其轉換為數(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)轉換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉換器數(shù)和架構（例如自適應增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進行選擇。

GENERAL DESCRIPTION

The AD9444 is a 14-bit monolithic, sampling analog-to-digital converter (ADC) with an on-chip, track-and-hold circuit and is optimized for power, small size, and ease of use. The product operates at up to an 80 MSPS conversion rate and is optimized for multicarrier, multimode receivers, such as those found in cellular infrastructure equipment.

FEATURES

80 MSPS guaranteed sampling rate

100 dB two-tone SFDR with 69.3 MHz and 70.3 MHz

73.1 dB SNR with 70 MHz input

97 dBc SFDR with 70 MHz input

Excellent linearity

DNL = ±0.4 LSB typical

INL = ±0.6 LSB typical

1.2 W power dissipation

3.3 V and 5 V supply operation

2.0 V p-p differential full-scale input

LVDS outputs (ANSI-644 compatible)

Data format select

Output clock available

APPLICATIONS

Multicarrier, multimode cellular receivers

Antenna array positioning

Power amplifier linearization

Broadband wireless

Radar, infared imaging

Communications instrumentation