Overview
The ADC1113S125HN-C1, produced by Renesas Electronics America Inc., is a high-performance, single-channel 11-bit Analog-to-Digital Converter (ADC) designed for applications requiring low power consumption and high dynamic performance. This ADC operates at a sample rate of 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 in serial mode via a single differential lane, compliant with the JESD204A standard. The device also includes a Serial Peripheral Interface (SPI) for easy configuration and a programmable full-scale SPI to allow a flexible input voltage range from 1 V (p-p) to 2 V (p-p).
Key Specifications
| Parameter | Conditions | Typical Value | Unit |
|---|---|---|---|
| Number of Bits | - | 11 | - |
| Sample Rate | - | 125 Msps | - |
| Analog Supply Voltage | - | 2.85 - 3.4 V | V |
| Digital Supply Voltage | - | 1.65 - 1.95 V | V |
| Total Power Dissipation | fclk = 125 Msps | 690 mW | mW |
| Input Bandwidth | - | 600 MHz | MHz |
| Differential Input Voltage | - | 1 - 2 V (p-p) | V |
| Signal-to-Noise Ratio (SNR) | - | 66.2 dBFS | dBFS |
| Spurious Free Dynamic Range (SFDR) | - | 87 dBc | dBc |
| Operating Temperature | - | -40°C to 85°C | °C |
| Package Type | - | 32-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 of 87 dBc.
- Flexible input voltage range from 1 V (p-p) to 2 V (p-p) via programmable full-scale SPI.
- Serial output via a single differential lane, compliant with JESD204A standard.
- SPI register programming for easy configuration.
- Power-down and Sleep modes for power management.
- High Intermediate Frequency (IF) capability.
- Offset binary, two’s complement, and gray code output formats.
- Pin compatible with ADC1613S, ADC1413S, and ADC1213S series.
Applications
- Wireless and wired broadband communications.
- Portable instrumentation.
- Spectral analysis.
- Imaging systems.
- Ultrasound equipment.
Q & A
- What is the sample rate of the ADC1113S125? The ADC1113S125 operates at a sample rate of 125 Msps.
- What is the resolution of the ADC1113S125? The ADC1113S125 is an 11-bit ADC.
- What are the power supply requirements for the ADC1113S125? The ADC1113S125 requires a 3 V analog supply and a 1.8 V digital supply.
- What is the input bandwidth of the ADC1113S125? The input bandwidth of the ADC1113S125 is 600 MHz.
- What is the typical power dissipation of the ADC1113S125 at 125 Msps? The typical power dissipation is 690 mW.
- What data interface does the ADC1113S125 use? The ADC1113S125 uses a serial JESD204A interface.
- What are the operating temperature ranges for the ADC1113S125? The operating temperature range is -40°C to 85°C.
- What package type is the ADC1113S125 available in? The ADC1113S125 is available in a 32-Pin HVQFN package.
- Does the ADC1113S125 support power management features? Yes, it supports power-down and Sleep modes.
- What are some common applications of the ADC1113S125? Common applications include wireless and wired broadband communications, portable instrumentation, spectral analysis, imaging systems, and ultrasound equipment.
