ADC1206S040 Datasheet, PDF(1/32 Page) NXP Semiconductors – Single 12 bits ADC, up to 40 MHz, 55 MHz or 70 MHz

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ADC1206S040 Datasheet, PDF (1/32 Pages) NXP Semiconductors – Single 12 bits ADC, up to 40 MHz, 55 MHz or 70 MHz

ADC1206S040/055/070

Single 12 bits ADC, up to 40 MHz, 55 MHz or 70 MHz

Rev. 02 â 12 August 2008

Product data sheet

1. General description

The ADC1206S040/055/070 are a family of BiCMOS 12-bit Analog-to-Digital Converters

(ADC) optimized for a wide range of applications such as cellular infrastructures,

professional telecommunications, imaging, and digital radio. It converts the analog input

signal into 12-bit binary coded digital words at a maximum sampling rate of 70 MHz. All

static digital inputs (SH, CE and OTC) are Transistor-Transistor Logic (TTL) and CMOS

compatible and all outputs are CMOS compatible. A sine wave clock input signal can also

be used.

2. Features

I 12-bit resolution

I Sampling rate up to 70 MHz

I â3 dB bandwidth of 245 MHz

I 5 V power supplies and 3.3 V output power supply

I Binary or twos complement CMOS outputs

I In-range CMOS compatible output

I TTL and CMOS compatible static digital inputs

I TTL and CMOS compatible digital outputs

I Differential AC or Positive Emitter-Coupled Logic (PECL) clock input; TTL compatible

I Power dissipation 550 mW (typical)

I Low analog input capacitance (typical 2 pF), no buffer ampliï¬er required

I Integrated sample and hold ampliï¬er

I Differential analog input

I External amplitude range control

I Voltage controlled regulator included

I â40 Â°C to +85 Â°C ambient temperature

3. Applications

High-speed analog-to-digital conversion for:

I Cellular infrastructure

I Professional telecommunication

I Digital radio

I Radar

I Medical imaging

I Fixed network

I Cable modem

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