1.8V, 12-Bit, 250Msps ADC for Broadband Applications The MAX1215EGK+D is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Resolution:** 12-bit
- **Sampling Rate:** 65Msps (Mega samples per second)
- **Power Supply:**
- **Analog Supply (AVDD):** 3.3V
- **Digital Supply (DVDD):** 1.8V to 3.3V
- **Power Consumption:**
- 316mW (at 65Msps, 3.3V supply)
- 40mW (in shutdown mode)
- **Input Voltage Range:** 2Vpp (differential)
- **Input Bandwidth:** 500MHz
- **Signal-to-Noise Ratio (SNR):** 68.5dB (at 30MHz input)
- **Spurious-Free Dynamic Range (SFDR):** 85dB (at 30MHz input)
- **Differential Nonlinearity (DNL):** ±0.5LSB
- **Integral Nonlinearity (INL):** ±1.5LSB
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 68-pin QFN (10mm x 10mm)
### **Descriptions:**
- The MAX1215EGK+D is a high-performance ADC designed for applications requiring high-speed signal processing.
- It features an internal track-and-hold (T/H) amplifier and a pipelined architecture for accurate conversion.
- The device supports differential clock input for improved noise immunity.
- It includes a programmable output data format (offset binary or two’s complement).
### **Features:**
- **High-Speed Performance:** 65Msps sampling rate with 12-bit resolution.
- **Low Power Consumption:** Optimized for power-sensitive applications.
- **Wide Input Bandwidth:** Supports high-frequency signals up to 500MHz.
- **Flexible Digital Interface:** LVDS (Low-Voltage Differential Signaling) or CMOS outputs.
- **Internal Reference:** On-chip 1.2V bandgap reference with external reference option.
- **Shutdown Mode:** Reduces power consumption when not in use.
- **Evaluation Kit Available:** Simplifies design and testing.
This information is based on the manufacturer's datasheet and technical documentation.
