PRELIMINARY
WirelessUSB LS™ Radio Module
CYWM6934
Cypress Semiconductor Corporation
•
198 Champion Court
•
San Jose
, CA 95134
•
408-943-2600
Document 38-16012 Rev. *A
Revised October 10, 2006
1.0
Features
• The CYWM6934 LS™ 2.4-GHz DSSS Radio SoC Module
includes radio (CYWUSB6934), antenna, and all external
components
• Complete Radio Module with PCB Trace Antenna
• Operates in the unlicensed Industrial, Scientific, and
Medical (ISM) band (2.4 GHz–2.483 GHz)
• –90-dBm receive sensitivity
• Up to 0-dBm output power
• Range of up to 10 meters or more
• Data throughput of up to 62.5 kbits/sec
• SPI microcontroller interface (up to 2 MHz data rate)
• Operating voltage from 2.7V to 3.6V
• Small PCBA Design: 0.975” (24.38 mm) by 0.65” (16.25
mm) by 0.212” (5.3 mm) (L x W x H)
• FCC Modular Approval Grant to meet FCC Part 15, EN 300
328-1, EN 301 489-1, and Industry Canada RSS-210
standards
• An FCC Module Approval (MA) Grant provides customers
significant cost savings, by allowing customers to adopt the
CYWM6934 FCC ID into their own products
2.0
Functional Description
The CYWM6934 WirelessUSB LS
™ Radio Module offers a
complete radio module solution for integration into existing or
new 2.4-GHz products.
The CYWM6934 is tested for functional operation and is
FCC/ETSI(EU)/Industry pre-certified. The module is supplied
with an integrated PCB trace antenna.
The CYWM6934 is available in a small PCBA design and can
be mounted horizontally to the device PCB via a 12-pin
header. The pin-out of the header is shown in Figure 5-1.
3.0
Applications
• PC Human Interface Devices (HID)
—Mice
— Keyboards
— Joysticks
• Peripheral Gaming Devices
— Game Controllers
— Console Keyboards
• General
— Presenter Tools
— Remote Controls
— Consumer Electronics
— Barcode Scanners
— POS Peripherals
—Toys
WirelessUSB LS
CYWUSB6934 Silicon
Vcc
13MHz
Crystal
RFOUT
3.3 nH
RFIN
2.0 pF
PCB Trace
Antenna
CYW USB6934
27 pF
1.2 pF
2.2 nH
2.0 pF
10
12-pin
2mm
header
Bypass capacitors
Vcc
CYWM6934 Module
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