Datasheet > ISL3893IK

ISL3893IK

更新时间： 2024-11-24 04:22:55

品牌	Logo	应用领域
英飞凌 - INFINEON		控制器无线无线局域网
页数	文件大小	规格书
1页	108K
描述
Wireless LAN Integrated Medium Access Controller with Baseband Processor

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ISL3893IK 数据手册

ISL3893

Data Sheet

June 2003

FN8062

PRELIMINARY

Wireless LAN Integrated Medium Access

Controller with Baseband Processor

Features

• Firmware implements the full IEEE 802.11a/b/g Wireless

LAN MAC protocols

The Intersil ISL3893 Wireless

System on Chip (WiSOC™) is part of

• Internal WEP Engine allows 64 or 128 bit Encryption

• AES Hardware Accelerator

the PRISM Duette™, Dual Band

radio chipset. The ISL3893 directly

interfaces with the Intersil’s ISL3690 Dual Band Direct

Conversion transceiver. Adding Intersil’s ISL3090 10GHz VCO

and Intersil’s ISL3990 Dual Band Power Amp completes an end-

to-end WLAN Chipset solution providing both 5 GHz 802.11a

and 2.4GHz 802.11b/g access point capability. The 802.11

protocol is implemented in firmware to allow custom WLAN

solutions.

• PC133 SDRAM Interface

• Asynchronous Flash Memory Interface

• On-Chip Boot ROM

• Instruction and Data Tightly Coupled Memory, Instruction

and Data Cache

• Firmware controlled antenna diversity

Firmware implements the full IEEE 802.11 Wireless LAN

MAC protocol. It supports BSS under Distributed

Coordination Function (DCF). This allows the ISL3893 to

serve as a self hosted Access Point.

• Data Rates . . . . . . . . . . . 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36,

48, and 54Mbps

• Modulation . . OFDM with BPSK, QPSK, 16QAM, 64QAM,

DBPSK, DQPSK, CCK

Orthogonal Frequency Division Multiplexing (OFDM)

modulated with BPSK, QPSK, 16QAM, or 64QAM and a

variety of convolutional coding rates provides 8 selectable

data rates at 2.4GHz and 5GHz. Differential phase shift

keying modulation schemes, DBPSK and DQPSK with data

scrambling capability along with Complementary Code

Keying provide 4 additional selectable data rates at 2.4GHz.

• Convolutional coding and interleaving on all OFDM rates

• Targeted for OFDM Multipath Delay Spreads > 800ns for

6Mbps, and >100ns for 54Mbps

• Targeted for CCK Multipath Delay Spreads > 90ns at

11Mbps, >200ns at 5.5Mbps and >360ns at 1 and 2Mbps

• Direct interface with the ISL3690 Direct Conversion

Transceiver.

Built-in flexibility allows the ISL3893 to be configured for a

range of applications. The MAC is based on the ARM 946E

processor core that offers a wide variety of code

development support tools.

• Two Medium Independent Interfaces (MII) for ethernet

use.

• Mini-PCI Host Capability.

The ISL3893 is housed in a thin plastic BGA package.

Applications

Simplified Block Diagram

• High Data Rate Wireless LAN Systems Targeting the IEEE

802.11a and g Standards.

• Wireless Routers.

A/D

• Self Hosted Access Point with the capability to host a mini-

PCI daughter card for additional functionality.

Ordering Information

MAC

PROCESSOR

PART

TEMP. RANGE

PKG. DWG.

NUMBER

(°C)

PACKAGE

ISL3893IK

-40 to 85

316 Lead BGA V316.17x17

Tape and Reel

D/A

ISL3893IK-TK

EXTERNAL MEMORY

INTERFACE

ISL3893

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

PRISM Duette™ and PRISM and design are trademarks of Intersil Americas Inc. All other trademarks mentioned are the property of their respective owner.

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与ISL3893IK相关器件

型号	品牌	获取价格	描述	数据表
ISL3893IK-TK	INFINEON	获取价格	Wireless LAN Integrated Medium Access Controller with Baseband Processor
ISL39300A-DAPDK	INTERSIL	获取价格	PRISM 54Mbps Wireless Local Area Network Access Point
ISL39300A-DAPDK-CD	INTERSIL	获取价格	PRISM 54Mbps Wireless Local Area Network Access Point
ISL39300A-DAPDK-EVAL	INTERSIL	获取价格	PRISM 54Mbps Wireless Local Area Network Access Point
ISL3980IR	RENESAS	获取价格	IC,MICROWAVE/MILLIMETER WAVE AMPLIFIER,SINGLE,GAAS,LLCC,24PIN,PLASTIC
ISL3980IR-TK	RENESAS	获取价格	IC,MICROWAVE/MILLIMETER WAVE AMPLIFIER,SINGLE,GAAS,LLCC,24PIN,PLASTIC
ISL3984	INTERSIL	获取价格	2.4GHz Power Amplifier and Detector
ISL3984IR	INTERSIL	获取价格	2.4GHz Power Amplifier and Detector
ISL3984IR96	INTERSIL	获取价格	2.4GHz Power Amplifier and Detector
ISL3985IR-TK	RENESAS	获取价格	2400MHz - 2500MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER, PLASTIC, MLFP, MO-220-V

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