Overview
The MAX12529ETK+D is a dual, 96Msps, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is designed for low power consumption, small size, and high dynamic performance, making it ideal for intermediate frequency (IF) and baseband sampling applications. The ADC operates from a single 3.3V supply and features fully differential wideband track-and-hold (T/H) inputs, driving internal quantizers.
Key Specifications
| Parameter | Conditions | Typical Value | Units |
|---|---|---|---|
| Sampling Rate | - | 96 Msps | - |
| Resolution | - | 12-bit | - |
| Supply Voltage | - | 3.3V | V |
| Power Consumption | fIN = 175MHz, CL ≈ 10pF | 980 mW | mW |
| Power-Down Mode | PD = OVDD, clock idle | 0.66 mW | mW |
| Signal-to-Noise Ratio (SNR) | fIN = 175MHz | 69.7 dB | dB |
| Input Frequency Range | - | Up to 350 MHz | MHz |
| Reference Structure | - | Internal 2.048V bandgap reference or external reference | - |
Key Features
- Fully differential wideband track-and-hold (T/H) inputs
- Low power consumption with a typical power dissipation of 980 mW and a power-down mode of 0.66 mW
- High dynamic performance with a typical SNR of 69.7 dB at 175 MHz input frequency
- Flexible reference structure allowing use of internal or external reference
- Single-ended or differential input capability up to 350 MHz
- Small size and high integration, suitable for compact designs
Applications
- Intermediate frequency (IF) and baseband sampling in wireless communication systems
- Radar and electronic warfare systems
- Medical imaging and diagnostic equipment
- High-speed data acquisition systems
- Aerospace and defense applications requiring high dynamic range and low power consumption
Q & A
- What is the sampling rate of the MAX12529ETK+D ADC?
The MAX12529ETK+D ADC has a sampling rate of 96 Msps.
- What is the resolution of the MAX12529ETK+D ADC?
The MAX12529ETK+D ADC has a resolution of 12 bits.
- What is the typical power consumption of the MAX12529ETK+D ADC?
The typical power consumption is 980 mW at an input frequency of 175 MHz.
- Does the MAX12529ETK+D ADC have a power-down mode?
Yes, the MAX12529ETK+D ADC has a power-down mode that consumes 0.66 mW.
- What is the signal-to-noise ratio (SNR) of the MAX12529ETK+D ADC at 175 MHz input frequency?
The SNR is typically 69.7 dB at 175 MHz input frequency.
- Can the MAX12529ETK+D ADC accept both single-ended and differential inputs?
Yes, the MAX12529ETK+D ADC can accept both single-ended and differential inputs up to 350 MHz.
- What type of reference structure does the MAX12529ETK+D ADC support?
The MAX12529ETK+D ADC supports both an internal 2.048V bandgap reference and an external reference.
- In what types of applications is the MAX12529ETK+D ADC commonly used?
The MAX12529ETK+D ADC is commonly used in IF and baseband sampling, radar, medical imaging, high-speed data acquisition, and aerospace and defense applications.
- What is the operating supply voltage for the MAX12529ETK+D ADC?
The operating supply voltage is 3.3V.
- Is the MAX12529ETK+D ADC suitable for high dynamic range applications?
Yes, the MAX12529ETK+D ADC is designed for high dynamic range applications with a typical SNR of 69.7 dB.
