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MAX12557ETK from MAXIM,MAXIM - Dallas Semiconductor

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MAX12557ETK

Manufacturer: MAXIM

Dual, 65Msps, 14-Bit, IF/Baseband ADC

Partnumber Manufacturer Quantity Availability
MAX12557ETK MAXIM 6 In Stock

Description and Introduction

Dual, 65Msps, 14-Bit, IF/Baseband ADC The MAX12557ETK is a high-speed, 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** 65Msps (Mega samples per second)  
- **Input Voltage Range:** 1.024Vpp (differential)  
- **Power Supply:** +3.3V (analog), +2.5V to +3.3V (digital)  
- **Power Consumption:** 316mW (typical)  
- **DNL (Differential Nonlinearity):** ±0.5 LSB (max)  
- **INL (Integral Nonlinearity):** ±1.0 LSB (max)  
- **SNR (Signal-to-Noise Ratio):** 68.5dB (typical at 30MHz input)  
- **SFDR (Spurious-Free Dynamic Range):** 82dB (typical at 30MHz input)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 68-pin TQFN (Thin Quad Flat No-Lead)  

### **Descriptions:**
- The MAX12557ETK is a dual-channel, simultaneous-sampling ADC designed for high-speed signal processing.  
- It includes an internal reference and track-and-hold circuitry for accurate signal acquisition.  
- Suitable for applications requiring high dynamic performance, such as communications, medical imaging, and test equipment.  

### **Features:**
- **Dual-Channel Operation:** Simultaneous sampling of two inputs.  
- **Low Power:** Optimized for power-sensitive applications.  
- **On-Chip Reference:** Eliminates the need for an external reference.  
- **LVDS (Low-Voltage Differential Signaling) Outputs:** Supports high-speed data transfer with reduced noise.  
- **Flexible Clock Input:** Accepts differential or single-ended clock signals.  
- **Integrated Track-and-Hold:** Ensures accurate sampling.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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