Overview
The ADC1113D125HN-C18 is a dual-channel 11-bit Analog-to-Digital Converter (ADC) produced by Renesas Electronics America Inc. This component is optimized for high dynamic performance and low power consumption, making it suitable for a variety of high-speed applications. The ADC operates at sample rates up to 125 Msps and features a pipelined architecture with output error correction, ensuring zero missing codes over the entire operating range. It is powered by a 3 V analog supply and a 1.8 V digital supply, and it outputs data via two serial lanes compliant with the JESD204A standard.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 11 bits | |
| Sample Rate | Up to 125 Msps | |
| Analog Supply Voltage | 2.85 - 3.4 V | V |
| Digital Supply Voltage | 1.65 - 1.95 V | V |
| Power Dissipation | 690 mW at 125 Msps | mW |
| Input Bandwidth | 600 MHz | MHz |
| SNR | 66.2 dBFS | dBFS |
| SFDR | Up to 87 dBc | dBc |
| Output Interface | Serial JESD204A | |
| Package | 56-Pin HVQFN |
Key Features
- Pipelined architecture with output error correction to ensure zero missing codes.
- High dynamic performance with SNR of 66.2 dBFS and SFDR up to 87 dBc.
- Flexible input voltage range from 1 V (p-p) to 2 V (p-p) via programmable full-scale SPI.
- Serial output compliant with JESD204A standard.
- Integrated SPI for easy configuration of the ADC and serial output modes.
- Power-down and sleep modes for reduced power consumption.
- High Intermediate Frequency (IF) capability, maintaining performance up to input frequencies of 170 MHz or more.
Applications
- Wireless and wired broadband communications.
- Portable instrumentation.
- Spectral analysis.
- Imaging systems.
- Ultrasound equipment.
- Communications, imaging, and medical applications.
Q & A
- What is the resolution of the ADC1113D125HN-C18?
The ADC1113D125HN-C18 has a resolution of 11 bits.
- What is the maximum sample rate of the ADC1113D125HN-C18?
The maximum sample rate is up to 125 Msps.
- What are the power supply requirements for the ADC1113D125HN-C18?
The ADC requires a 3 V analog supply and a 1.8 V digital supply.
- What is the output interface of the ADC1113D125HN-C18?
The output interface is serial and compliant with the JESD204A standard.
- What is the package type of the ADC1113D125HN-C18?
The package type is 56-Pin HVQFN.
- What are the key dynamic performance metrics of the ADC1113D125HN-C18?
The key metrics include an SNR of 66.2 dBFS and an SFDR up to 87 dBc.
- Does the ADC1113D125HN-C18 support power-saving modes?
- What is the input bandwidth of the ADC1113D125HN-C18?
The input bandwidth is 600 MHz.
- What are some typical applications of the ADC1113D125HN-C18?
Typical applications include wireless and wired broadband communications, portable instrumentation, spectral analysis, imaging systems, and ultrasound equipment.
- How does the ADC1113D125HN-C18 handle high Intermediate Frequency (IF) inputs?
The ADC maintains high dynamic performance up to input frequencies of 170 MHz or more.
