ADC1210S Datasheet, PDF (1/36 Pages) NXP Semiconductors – Single 12-bit ADC; 65 Msps, 80 Msps, 105 Msps or 125 Msps; CMOS or LVDS DDR digital outputs

ADC1210S series
Single 12-bit ADC; 65 Msps, 80 Msps, 105 Msps or 125 Msps;
CMOS or LVDS DDR digital outputs
Rev. 01 — 9 April 2010
Preliminary data sheet
1. General description
The ADC1210S is a single-channel 12-bit Analog-to-Digital Converter (ADC) optimized for
high dynamic performances 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,
thanks to 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 SPI programmable full-scale to allow 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.
2. Features and benefits
„ SNR, 70 dBFS; SFDR, 86 dBc
„ Sample rate up to 125 Msps
„ 12-bit pipelined ADC core
„ Clock input divider by 2 for less jitter
contribution
„ Single 3 V supply
„ Flexible input voltage range: 1 V p-p to
2 V p-p
„ CMOS or LVDS DDR digital outputs
„ Pin compatible with the ADC1410S
series and the ADC1010 series
„ HVQFN40 package
„ Input bandwidth, 600 MHz
„ Power dissipation, 430 mW at 80 Msps
„ Serial Peripheral Interface (SPI)
„ Duty cycle stabilizer
„ Fast OuT of Range (OTR) detection
„ INL ±0.25 LSB, DNL ±0.12 LSB
„ Offset binary, two’s complement, gray
code
„ Power-down and Sleep modes
3. Applications
„ Wireless and wired broadband
communications
„ Spectral analysis
„ Ultrasound equipment
„ Portable instrumentation
„ Imaging systems
„ Software define radio