ISDB-T Single-Segment Low-IF Tuners The MAX2160ETL+T is a direct-conversion tuner IC manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Maxim Integrated (now Analog Devices)
- **Part Number:** MAX2160ETL+T
- **Package:** 40-pin TQFN (6x6mm)
- **Operating Frequency Range:** 48MHz to 860MHz
- **Supply Voltage:** 2.7V to 3.6V
- **Current Consumption:** 70mA (typical)
- **Noise Figure:** 4.5dB (typical)
- **Gain Control Range:** 64dB (typical)
- **I/Q Baseband Outputs:** Differential
- **Input IP3 (Third-Order Intercept):** +5dBm (typical)
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The MAX2160ETL+T is a direct-conversion tuner designed for digital TV and radio applications. It integrates a low-noise amplifier (LNA), mixer, local oscillator (LO), and baseband amplifiers into a single chip. It supports both analog and digital TV standards (DVB-T, DVB-H, ISDB-T, ATSC, etc.) and is optimized for low power consumption and high linearity.
### **Features:**
- **Direct-Conversion Architecture:** Eliminates the need for external IF SAW filters.
- **Integrated LNA, Mixer, and LO:** Reduces external component count.
- **Wide Frequency Range:** Covers VHF and UHF bands (48MHz–860MHz).
- **Low Noise Figure:** 4.5dB typical for improved sensitivity.
- **High Linearity:** Supports strong signal conditions with +5dBm IIP3.
- **64dB Gain Control Range:** Enables automatic gain control (AGC) for varying signal strengths.
- **Low Power Consumption:** 70mA typical supply current.
- **Differential I/Q Outputs:** Minimizes common-mode noise.
- **40-Pin TQFN Package:** Compact footprint for space-constrained designs.
This information is based solely on the manufacturer's datasheet and technical documentation.
