General description

The ADC1213S is a single channel 12-bit Analog-to-Digital Converter (ADC) optimized for

high dynamic performance and low power at sample rates up to 125 Msps. Pipelined

architecture and output error correction ensure the ADC1213S is accurate enough to

guarantee zero missing codes over the entire operating range. Supplied from a 3 V source

for analog and a 1.8 V source for the output driver, it outputs data in serial mode via a

single differential lane, which complies with the JESD204A standard. The integration of

Serial Peripheral Interface (SPI) allows the user to easily configure the ADCs and the

serial output modes. The device also includes a programmable full-scale SPI to allow a

flexible input voltage range from 1 V (p-p) to 2 V (p-p).

Excellent dynamic performance is maintained from the baseband to input frequencies of

170 MHz or more, making the ADC1213S ideal for use in communications, imaging, and

medical applications.

Features and benefits

 SNR, 70 dBFS; SFDR, 86 dBc  Input bandwidth, 600 MHz

 Sample rates up to 125 Msps  Power dissipation, 550 mW at 80 Msps

 Single channel, 12-bit pipelined ADC

core

 SPI register programming

 3 V, 1.8 V power supplies  Duty cycle stabilizer

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

to 2 V (p-p)

 High Intermediate Frequency (IF)

capability

 Serial output  Offset binary, two’s complement, gray

code

 Compliant with JESD204A serial

transmission standard

 Power-down mode and Sleep mode

 Pin compatible with ADC1613S series,

ADC1413S series, and ADC1113S125

 HVQFN32 package