【15kV ESD-Protected, +5V RS-232 Transceivers The MAX211ECWI is a multi-standard TV and satellite tuner IC manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Maxim Integrated (Analog Devices)
- **Part Number:** MAX211ECWI
- **Package:** 28-pin SOIC (Wide)
- **Operating Temperature Range:** -40°C to +85°C
- **Supply Voltage:** 4.5V to 5.5V
- **Frequency Range:** 950MHz to 2150MHz (for satellite applications)
- **Input Signal Level:** -65dBm to -25dBm
- **IF Output Frequency Range:** 30MHz to 500MHz
- **Noise Figure:** Typically 11dB
- **Gain Control Range:** 64dB
- **Power Consumption:** Typically 350mW
### **Description:**
The MAX211ECWI is a highly integrated, low-power tuner IC designed for satellite and TV tuner applications. It combines an RF downconverter, IF amplifier, and PLL-based frequency synthesizer in a single chip, supporting multiple broadcast standards. It is optimized for low-noise performance and high linearity in satellite and cable TV systems.
### **Features:**
- **Integrated PLL Synthesizer:** Supports programmable LO generation with low phase noise.
- **Wide Input Frequency Range:** Covers 950MHz to 2150MHz for satellite applications.
- **Low Noise Figure:** Typically 11dB for improved sensitivity.
- **Automatic Gain Control (AGC):** 64dB dynamic range for stable signal reception.
- **Single 5V Supply Operation:** Simplifies power supply design.
- **Low Power Consumption:** Typically 350mW for energy-efficient operation.
- **Integrated IF Amplifier:** Supports IF frequencies from 30MHz to 500MHz.
- **I²C-Compatible Interface:** Allows digital control of tuning and gain settings.
This information is based solely on the manufacturer's datasheet and technical documentation.
