IC Phoenix logo

Home ›  M  › M35 > MAX2102CWI

MAX2102CWI from MAXIN,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX2102CWI

Manufacturer: MAXIN

Direct-Conversion Tuner ICs for Digital DBS Applications

Partnumber Manufacturer Quantity Availability
MAX2102CWI MAXIN 3 In Stock

Description and Introduction

Direct-Conversion Tuner ICs for Digital DBS Applications The MAX2102CWI is a direct-conversion tuner IC manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on available factual data:

### **Specifications:**
- **Manufacturer:** Maxim Integrated (MAXIN)  
- **Package:** 28-pin Wide SOIC (CWI)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Frequency Range:** 950MHz to 2150MHz  
- **Input Signal Level:** -65dBm to -5dBm  
- **Noise Figure:** Typically 10dB  
- **Gain Control Range:** 64dB (typical)  
- **IF Output:** Baseband I/Q outputs  
- **LO Phase Noise:** -85dBc/Hz at 100kHz offset (typical)  
- **Power Consumption:** ~300mW (typical)  

### **Description:**  
The MAX2102CWI is a direct-conversion tuner designed for satellite and cable TV applications. It down-converts RF signals directly to baseband I/Q outputs, eliminating the need for external IF SAW filters. It integrates an LNA, mixer, LO, and baseband amplifiers, simplifying receiver designs.

### **Features:**  
- Single-conversion tuner with I/Q demodulation  
- Integrated voltage-controlled oscillator (VCO)  
- On-chip loop filter for PLL  
- Automatic gain control (AGC)  
- Low external component count  
- High linearity (IIP3: +5dBm typical)  
- Operates with 4MHz or 16MHz reference clock  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Direct-Conversion Tuner ICs for Digital DBS Applications
Partnumber Manufacturer Quantity Availability
MAX2102CWI MAXIM 97 In Stock

Description and Introduction

Direct-Conversion Tuner ICs for Digital DBS Applications The MAX2102CWI is a direct-conversion 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 (now Analog Devices)  
- **Part Number:** MAX2102CWI  
- **Package:** 28-pin Wide SOIC (SO)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage:** +4.75V to +5.25V  
- **Frequency Range:** 950MHz to 2150MHz  
- **Input Signal Level:** -65dBm to -20dBm  
- **Conversion Gain:** Typically 60dB  
- **Noise Figure:** Typically 9dB  
- **I/Q Output Impedance:** 1.5kΩ (differential)  
- **LO Phase Noise:** -85dBc/Hz at 100kHz offset  

### **Descriptions:**
The MAX2102CWI is a direct-conversion tuner IC designed for satellite and terrestrial broadcast applications. It integrates a low-noise amplifier (LNA), mixer, local oscillator (LO), and baseband amplifiers to directly convert RF signals to baseband I/Q outputs. It eliminates the need for external IF filters, simplifying receiver design.

### **Features:**
- **Direct-Conversion Architecture:** Converts RF directly to baseband I/Q signals.  
- **Integrated LNA, Mixer, and LO:** Reduces external component count.  
- **Low Phase Noise LO:** Ensures high signal integrity.  
- **Wide Frequency Range:** Supports 950MHz to 2150MHz.  
- **High Conversion Gain:** Typically 60dB for improved sensitivity.  
- **Low Noise Figure:** Typically 9dB for better signal reception.  
- **Differential I/Q Outputs:** Reduces common-mode noise.  
- **Single +5V Supply Operation:** Simplifies power requirements.  
- **28-Pin SOIC Package:** Compact and industry-standard.  

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

Application Scenarios & Design Considerations

Direct-Conversion Tuner ICs for Digital DBS Applications

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips