Datasheet > CYWUSB6935_10

CYWUSB6935_10

更新时间： 2024-11-05 12:28:23

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		无线
页数	文件大小	规格书
36页	1321K
描述
WirelessUSBâ¢ LR 2.4 GHz DSSS Radio SoC

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中文翻译

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数据手册

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CYWUSB6935_10 数据手册

CYWUSB6935

WirelessUSB™ LR 2.4 GHz DSSS Radio

SoC

■ Low standby current < 1 µA

Features

■ Integrated 30-bit Manufacturing ID

■ Operating voltage from 2.7 V to 3.6 V

■ 2.4-GHz radio transceiver

■ Operates in the unlicensed Industrial, Scientific, and Medical

(ISM) band (2.4 GHz to 2.483 GHz)

■ Operating temperature from –40 °C to 85 °C

■ Offered in a small footprint 48 QFN

■ Receive sensitivity: –95 dBm

■ Up to 0 dBm output power

Functional Description

■ Range of up to 50 meters or more

■ Data throughput of up to 62.5 kbits/sec

The CYWUSB6935 transceiver is a single-chip 2.4 GHz DSSS

Gaussian Frequency Shift Keying (GFSK) baseband modem

radio that connects directly to a microcontroller via a simple serial

peripheral interface.

■ Highly integrated low cost, minimal number of external compo-

nents required

The CYWUSB6935 is offered in an industrial temperature range

48-pin QFN and a commercial temperature range 48-pin QFN.

■ Dual direct sequence spread spectrum (DSSS) reconfigurable

baseband correlators

■ SPI microcontroller interface (up to 2 MHz data rate)

■ 13-MHz input clock operation

Logic Block Diagram – CYWUSB6935

DIOVAL

DIO

GFSK

Modulator

DSSS

Baseband

RFOUT

SERDES

IRQ

SCK

MISO

MOSI

DSSS

Baseband

Digital

SERDES

GFSK

Demodulator

RFIN

RESET

Synthesizer

Cypress Semiconductor Corporation

Document Number : 38-16008 Rev. *G

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised October 05, 2010

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