ADC1213D065 Datasheet, PDF (1/38 Pages) NXP Semiconductors – Dual 12-bit ADC; 65, 80, 105 or 125 Msps

ADC1213D065/080/105/125
Dual 12-bit ADC; 65, 80, 105 or 125 Msps
Rev. 02 — 17 June 2009
Objective data sheet
1. General description
The ADC1213D is a dual channel 12-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 ADC1213D 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 can output data in serial
mode, because of the two lanes of differential outputs, which are compliant with the
JESD204A standard. An integrated Serial Peripheral Interface (SPI) allows the user to
easily configure the ADC. A set of IC configurations is also available via the binary level
control pins, 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 ADC1213D ideal for use in communications, imaging and
medicine.
2. Features
I SNR, 73 dB
I Input bandwidth, 600 MHz
I SFDR, 90 dBc
I Power dissipation, 995 mW at 80 Msps
I Sample rate up to 125 Msps
I SPI interface
I Dual channel 12-bit pipelined ADC core I Duty cycle stabilizer
I 3.3 V, 1.8 V single supplies
I High IF capability
I Flexible input voltage range:
I Offset binary, 2’s complement, gray
1 V (p-p) to 2 V (p-p) with 6 dB
code
programmable fine gain
I 2 configurable serial outputs
I Power-down and Sleep modes
I Compliant with JESD204A serial
I HVQFN56 package
transmission standard
I INL ± 1 LSB; DNL ± 0.5 LSB
3. Applications
I Wireless and wired broadband communications
I Spectral analysis
I Portable instrumentation
I Ultrasound equipment
I Imaging systems