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ISL3874IK from intersil

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ISL3874IK

Manufacturer: intersil

Wireless LAN Integrated Medium Access Controller with Baseband Processor with Mini-PCI

Partnumber Manufacturer Quantity Availability
ISL3874IK intersil 500 In Stock

Description and Introduction

Wireless LAN Integrated Medium Access Controller with Baseband Processor with Mini-PCI The ISL3874IK is a wireless LAN (WLAN) baseband processor manufactured by Intersil (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Intersil (now Renesas Electronics)  
- **Part Number:** ISL3874IK  
- **Type:** WLAN Baseband Processor  
- **Compliance:** IEEE 802.11b standard  
- **Modulation Schemes:** CCK (Complementary Code Keying), DQPSK (Differential Quadrature Phase Shift Keying), DBPSK (Differential Binary Phase Shift Keying)  
- **Data Rates:** 1, 2, 5.5, and 11 Mbps  
- **Interface:** PCI (Peripheral Component Interconnect)  
- **Operating Voltage:** 3.3V  
- **Package:** 128-pin TQFP (Thin Quad Flat Package)  

### **Descriptions:**
The ISL3874IK is a highly integrated baseband processor designed for IEEE 802.11b wireless LAN applications. It provides the necessary digital signal processing for WLAN communication, supporting multiple modulation schemes and data rates. The chip interfaces with a host system via PCI and works in conjunction with an RF transceiver to enable wireless connectivity.

### **Features:**
- Supports IEEE 802.11b standard for WLAN communication  
- Integrated baseband processing for CCK, DQPSK, and DBPSK modulation  
- Supports data rates of 1, 2, 5.5, and 11 Mbps  
- PCI interface for host connectivity  
- On-chip digital signal processing for improved performance  
- Low-power operation with 3.3V supply  
- 128-pin TQFP package for compact integration  

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

Application Scenarios & Design Considerations

Wireless LAN Integrated Medium Access Controller with Baseband Processor with Mini-PCI

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