Overview
The MAX1420ECM+D is a 12-bit, 60Msps analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device features a fully-differential input and a pipelined, 12-stage ADC architecture, which is optimized for low-power and high-dynamic performance. The MAX1420ECM+D operates from a single 3.3V supply and is designed for applications requiring high-speed and low-power consumption, making it suitable for imaging and digital communications systems.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 60 Msps |
| Supply Voltage | 3.135V to 3.465V |
| Input Type | Fully-differential or single-ended |
| Reference Type | Internal or external |
| Power Consumption | Typically 240mW at 60Msps |
| Signal-to-Noise Ratio (SNR) | Typically 66dB at 15MHz input frequency |
| Analog Input Bandwidth | 400MHz small signal -3dB bandwidth |
Key Features
- Fully-differential input with pipelined, 12-stage ADC architecture
- Wideband track-and-hold circuit for high-frequency input signals
- Internal or external reference options with high input impedance
- Low power consumption with high dynamic performance
- Single 3.3V supply operation
- Flexible reference structure for adjustable full-scale range
Applications
The MAX1420ECM+D is suitable for various high-speed and low-power applications, including:
- Imaging systems such as medical imaging, industrial imaging, and scientific imaging
- Digital communications systems including wireless and wired communication infrastructure
- High-speed data acquisition systems
- Test and measurement equipment
Q & A
- What is the resolution of the MAX1420ECM+D ADC?
The MAX1420ECM+D has a resolution of 12 bits.
- What is the maximum sampling rate of the MAX1420ECM+D?
The maximum sampling rate is 60 Msps.
- What is the supply voltage range for the MAX1420ECM+D?
The supply voltage range is from 3.135V to 3.465V.
- Can the MAX1420ECM+D be used with single-ended inputs?
Yes, the MAX1420ECM+D can be used with both fully-differential and single-ended inputs.
- What is the typical power consumption of the MAX1420ECM+D at 60Msps?
The typical power consumption is 240mW at 60Msps.
- What is the signal-to-noise ratio (SNR) of the MAX1420ECM+D at an input frequency of 15MHz?
The SNR is typically 66dB at an input frequency of 15MHz.
- What is the analog input bandwidth of the MAX1420ECM+D?
The small signal -3dB bandwidth is 400MHz.
- Can the MAX1420ECM+D use an external reference voltage?
Yes, the MAX1420ECM+D supports both internal and external reference voltage options.
- What are some common applications for the MAX1420ECM+D?
Common applications include imaging systems, digital communications, high-speed data acquisition, and test and measurement equipment.
- How does the MAX1420ECM+D adjust its full-scale range?
The full-scale range can be adjusted through the REFIN input, which provides a high input impedance.
