AD9444-CMOS/PCB中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

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