General description

The ADC1210S is a single-channel 12-bit Analog-to-Digital Converter (ADC) optimized for

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

Pipelined architecture and output error correction ensure the ADC1210S 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 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 from

1 V to 2 V (peak-to-peak). With excellent dynamic performance from the baseband to

input frequencies of 170 MHz or more, the ADC1210S is ideal for use in communications,

imaging and medical applications.

Features and benefits

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

 Sample rate up to 125 Msps  Power dissipation, 430 mW at 80 Msps

 12-bit pipelined ADC core  Serial Peripheral Interface (SPI)

 Clock input divided by 2 for less jitter  Duty cycle stabilizer

 Single 3 V supply  Fast OuT-of-Range (OTR) detection

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

2 V (p-p)

 Offset binary, two’s complement, gray

code

 CMOS or LVDS DDR digital outputs  Power-down and Sleep modes

 Pin compatible with the ADC1410S

series and the ADC1010S series

 HVQFN40 package