Dual 14-bits ADC - NXP Semiconductors
Description
ADC1413D065/080/105/125
Rev.
02 — 4 June 2009
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Dual 14 bits ADC; 65, 80, 105 or 125 Msps; serial JESD204A interface
Objective data sheet
1.
General description
The ADC1413D is a dual channel 14-bit Analog-to-Digital Converter (ADC) optimized for high dynamic performances and low power at sample rates up to 125 Msps.
Pipelined architecture and output error correction ensure the ADC1413D is accurate enough to guarantee zero missing codes over the entire operating range.
Supplied from a 3.
3 V source for analog and a 1.
8 V source for the output driver, it has two serial outputs, because of the two lanes of differential outputs, which are compliant with the JESD204A standard.
An integrated SPI (Serial Peripheral Interface) allows the user to easily configure the ADC.
A set of IC configurations is also available via the binary level control pins taken, which are used at power-up.
The device also includes a programmable gain amplifier with flexible input voltage range.
Excellent dynamic performance is maintained from the baseband to input frequencies of 170 MHz or more, making the ADC1413D ideal for use in communications, imaging and medical applications.
2.
Features
I I I I I I SNR, 73 dB SFDR, 90 dBc Sample rate up to 125 Msps Dual channel 14-bit pipelined ADC core 3.
3 V, 1.
8 V single supplies Flexible input voltage range: 1 V (p-p) to 2 V (p-p) with 6 dB programmable fine gain I 2 configurable serial outputs I Compliant with JESD204A serial transmission standard I INL ± 1 LSB; DNL ± 0.
5 LSB I I I I I I Input bandwidth, 600 MHz Power dissipation, 995 mW at 80 Msps SPI interface Duty cycle stabilizer High IF capability Offset binary, 2’s complement, gray code
I Power-down and Sleep modes I HVQFN56 package
3.
Applications
I Wireless and wired broadband communications I Spectral analysis I Portable instrumentation I Ultrasound equipment I Imaging systems
NXP Semiconductors
ADC1413D065/080/105/125
www.
DataSheet4U.
com
Dual 14 bits ADC; 65, 80, 105 or 125...
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