Datasheet > ADC1112D125

ADC1112D125

更新时间： 2024-11-25 08:18:43

品牌	Logo	应用领域
恩智浦 - NXP		双倍数据速率
页数	文件大小	规格书
41页	565K
描述
Dual 11-bit ADC; CMOS or LVDS DDR digital outputs

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ADC1112D125 数据手册

ADC1112D125

Dual 11-bit ADC; CMOS or LVDS DDR digital outputs

Rev. 2 — 3 March 2011

Product data sheet

1. General description

The ADC1112D125 is a dual channel 11-bit Analog-to-Digital Converter (ADC) optimized

for high dynamic performance and low power consumption. Pipelined architecture and

output error correction ensure the ADC1112D125 is accurate enough to guarantee zero

missing codes over the entire operating range. Supplied from a single 3 V source, it can

handle output logic levels from 1.8 V to 3.3 V in Complementary Metal Oxide

Semiconductor (CMOS) mode, because of a separate digital output supply. It supports the

Low Voltage Differential Signalling (LVDS) Double Data Rate (DDR) output standard. An

integrated Serial Peripheral Interface (SPI) allows the user to easily configure the ADC.

The device also includes a programmable full-scale SPI to allow a flexible input voltage

range of 1 V (p-p) to 2 V (p-p). With excellent dynamic performance from the baseband to

input frequencies of 170 MHz or more, the ADC1112D125 is ideal for use in

communications, imaging and medical applications.

2. Features and benefits

SNR, 66.2 dBFS

Input bandwidth, 600 MHz

Power dissipation, 1230 mW

Serial Peripheral Interface (SPI)

SFDR, 87 dBc

Sample rate up to 125 Msps

Clock input divided by 2 to reduce jitter Duty cycle stabilizer

contribution

Single 3 V supply

Fast OuT-of-Range (OTR) detection

Flexible input voltage range: 1 V (p-p)

Pin and software compatible with

ADC1412D series and ADC1212D

series.

to 2 V (p-p)

CMOS or LVDS DDR digital outputs

Power-down and Sleep modes

Offset binary, two’s complement, gray

code

HVQFN64 package

3. Applications

Wireless and wired broadband

communications

Portable instrumentation

Spectral analysis

Imaging systems

Ultrasound equipment

Software defined radio

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与ADC1112D125相关器件

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