Datasheet > CYWUSB6942

CYWUSB6942

更新时间： 2024-11-05 03:10:43

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		无线
页数	文件大小	规格书
14页	197K
描述
WirelessUSB EX Radio

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中文翻译

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数据手册

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CYWUSB6942 数据手册

CYWUSB6941

PRELIMINARY

WirelessUSB™ EX Radio

1.0

Features

2.0

Applications

The Cypress CYWUSB6941 WirelessUSB™ EX radio trans-

ceiver is designed to work with the Cypress CYWUSB6942

WirelessUSB EX baseband controller to provide a complete

WirelessUSB EX solution. The CYWUSB6941 contains a

2.4-GHz radio transceiver, a GFSK modem, and a radio

control interface that communicates with the CYWUSB6942.

The CYWUSB6941 is targeted for the following Human Input

Device (HID) applications:

• Mice

• Keyboards

• Joysticks/Gamepads.

• Typically requires only eight external components for

ease of implementation and manufacturing

• -6-dBm (typical) transmit power for a transmission

range of up to 10 meters

• -82-dBm (typical) receive sensitivity

• Provides low-power operating modes to conserve

battery life

• 2.7V to 3.6V operation

• 7 x 5 x 1.2 mm 42-pin FBGA package

Block Diagram

LNA

RFIN

Demodulator

Frequency

Offset

BRXD

Correction

4.8 GHz

F/2

BMISO

BMOSI

BDCLK

BnDEN

2.4GHz

PLL

Transmitter

Up-Convert

RFOUT

PA CTL

13MHz

XTL OSC

Bias

Data In

Power

Con trol

Pwr Cntrl

Figure 2-1. CYWUSB6941 Block Diagram

Cypress Semiconductor Corporation

Document #: 38-16004 Rev. *A

•

3901 North First Street

•

San Jose, CA 95134

•

408-943-2600

Revised June 10, 2003

12 3 4 5 6 7...14

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