Four-Channel Programmable Digital DownConverter The ISL5216KI-1 is a digital downconverter (DDC) manufactured by Intersil. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Intersil
- **Type:** Digital Downconverter (DDC)
- **Package:** 208-pin PQFP (Plastic Quad Flat Pack)
- **Operating Temperature Range:** -40°C to +85°C
- **Supply Voltage:** 3.3V
- **Power Consumption:** Typically 1.5W
- **Sampling Rate:** Up to 80 MSPS (Mega Samples Per Second)
- **Input Data Width:** 16-bit
- **Output Data Width:** 16-bit
- **Digital Filter:** Programmable decimation filters (CIC, FIR)
- **NCO (Numerically Controlled Oscillator):** 32-bit resolution
### **Descriptions:**
The ISL5216KI-1 is a high-performance digital downconverter designed for signal processing in communication systems. It performs frequency translation, decimation, and filtering of digital signals, making it suitable for applications such as software-defined radio (SDR), base stations, and other wireless communication systems.
### **Features:**
- **Flexible Decimation:** Supports programmable decimation ratios (4 to 32,384)
- **High Dynamic Range:** Optimized for high-performance signal processing
- **Integrated Digital Mixer:** Allows frequency translation with a 32-bit NCO
- **Cascaded Integrator-Comb (CIC) Filter:** Provides efficient decimation
- **Programmable FIR Filters:** Enables custom filtering options
- **Low Power Consumption:** Designed for power-sensitive applications
- **Wide Operating Temperature Range:** Suitable for industrial and military applications
- **JTAG Boundary Scan:** Supports testability and debugging
This information is strictly based on the manufacturer's datasheet and technical documentation.
