Datasheet > STLC8100

STLC8100

更新时间： 2022-11-24 21:50:46

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		射频无线无线局域网
页数	文件大小	规格书
5页	80K
描述
DUAL BAND WIRELESS LAN RF TRANSCEIVER

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STLC8100 数据手册

STLC8100

DUAL BAND WIRELESS LAN RF TRANSCEIVER

DATA BRIEF

1 FEATURES

Figure 1. Package

■ Tri Mode 802.11a, 802.11b and 802.11g

compliant RF Transceiver.

■ Dual Band 2.4GHz, 4.9-5.35GHz.

■ Direct conversion in the Tx and Rx paths for

802.11a and 802.11g/b requiring no bulky or

expensive intermediate frequency filters.

TQFP48

Table 1. Order Codes

■ Dual LNA - Separate Low Noise Amplifiers for

2.4GHz and 5GHz bands delivers excellent

receiver sensitivity.

Part Number

Package

Operating Temp.

STLC8100

TQFP48

0 to 70°C

■ On-chip synthesizer covering all available

channels in 802.11a and 802.11g/b modes.

across worldwide 2.4 and 5GHz bands.

■ Supports AgileRF delivering coordinated rapid

channel identification and operation over the

2.4GHz and 5GHz bands without data loss.

It is designed to interface directly with STMicro-

electronics STLC8201 series Baseband/MAC pro-

cessors to provide a complete wireless LAN

solution compliant with the IEEE802.11a,

IEEE802.11g and IEEE802.11b standards.

■ On-chip anti-alias filters to support the

STLC8201 ADCs.

The STLC8100 is a fully integrated single chip RF

front end supporting the standards at both 2.4GHz

and 5GHz. A direct conversion architecture is

used on both Transmit and Receive paths requir-

ing no bulky or expensive intermediate frequency

filters. Separate Low Noise Amplifiers for 2.4GHz

and 5GHz bands delivers excellent receiver sensi-

tivity improving link budget and maximizing range

and data rate. Independent RF transmitter outputs

are provided for the 2.4GHz and 5GHz bands to

ensure maximum flexibility. A fully integrated syn-

thesizer supplies the local oscillator inputs for both

RX and TX paths in both bands. Designed in

CMOS for cost optimization, the single chip

STLC8100 supports frequency ranges in both

2.4GHz and 5GHz bands for 802.11 a, b and g glo-

bal market compliance.

■ On-chip AGC circuit to improve overall

sensitivity and full scale range of the STLC8201

ADCs.

■ DC offset correction in the receive paths.

■ On-chip re-construction filter to support the

STLC8201 DACs.

■ Serial data and control interface for synthesizer.

■ Low profile cost effective TQFP48 package

2 APPLICATIONS

■ Wireless LAN Client adapters.

■ Wireless LAN Access Points,

■ Wireless repeaters and bridges.

The STLC8100 supports the band-interleaving

feature enabling low cost access points through

support of simulataneous clients in both bands us-

ing a single radio card.

3 DESCRIPTION

The STMicroelectronics STLC8100 wireless LAN

RF device is an integrated Direct Conversion Tx/

Rx, with on-chip synthesizer for channel selection

Rev. 3

1/5

October 2004

12 3 4 5

中文翻译

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