Dual 11-bit ADC; CMOS or LVDS DDR digital outputs
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Overview
The ADC1112D125HN is a dual channel 11-bit Analog-to-Digital Converter (ADC) optimized for high dynamic performances and low power consumption at sample rates up to 125 Msps. 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.
- Clock input divider by 2 for less jitter contribution
- CMOS or LVDS DDR digital outputs
- Duty cycle stabilizer
- Input bandwidth, 600 MHz
- Offset binary, 2's complement, gray code
- Power dissipation, 1200 mW
- Power-down and Sleep modes
- Sample rate up to 125 Msps
- Serial Peripheral Interface (SPI)
- SFDR, 90 dBc
- Single 3 V supply
- SNR, 68 dBFS
Design & Development
Boards & Kits
ADC1112D125F2 demo board; LVDS/DDR version;
IDT's dual-channel ADC demoboard is suitable for dynamic performance evaluations from low to high IF configuration with LVDS/DDR output variants. A data-acquisition board can be used during design and prototype to analyze ADC performance.
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options