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PRELIMINARY

CYWM6935PAEC

Document #: 001-07822 Rev. **

Page 4 of 10

Mechanical Drawing of module CYWM6935PAEC

Figure 3-3. 

Summary of Contents for CYWM6935PAEC

Page 1: ... the CYWM6935PAEC FCC ID into their own products 2 0 Functional Description The CYWM6935PAEC WirelessUSB LR PA Radio Module offers a complete radio module solution for integration into existing or new 2 4 GHz products The CYWM6935PAEC is tested for functional operation and is FCC ETSI EU Industry pre certified The radio module is designed to work with any commercial 2 4 GHz antenna which is equiva...

Page 2: ...ange of 20 C 60 C and can be stored between 40 C 80 C 3 3 PA2423L SiGe Power Amplifier An efficienct silicon germanium power amplifier IC the PA2423L is designed specifically for wireless applications in the 2 4GHz ISM band and well suited for WirelessUSB appli cations It has 45 power add efficiency It is capable of overcoming insertion losses of up to 2 5db between the amplifier output and antenn...

Page 3: ... Input Master out slave in SPI signal from MCU to Radio Module 6 nSS Input Active low slave select signal from MCU to Radio Module 7 SCK Input SPI clock from MCU to Radio Module 8 MISO Output Master in slave out SPI signal from Radio Module to MCU 9 GND Ground 10 nPD Input Active low power down signal from MCU to Radio Module 11 eTx Input Transmit Enable Active high control signal from MCU to Radi...

Page 4: ...PRELIMINARY CYWM6935PAEC Document 001 07822 Rev Page 4 of 10 Mechanical Drawing of module CYWM6935PAEC Figure 3 3 ...

Page 5: ...quivalent to Antenna A Must guarantee that end user cannot easily change an tenna Note Sidestepping these requirements is possible with additional testing and or recertification However modular approval would no longer apply 4 1 3 Correct Labeling If an end device containing a WirelessUSB CYWM6935PAEC Radio Module will be sold or used in the USA the enclosure of the product must display a label wi...

Page 6: ...ns tests can be conducted by the manufacturer or by contacting an approved test facility equipped and certified accordingly The results of these emissions tests are not required to be submitted to the FCC or Cypress but should be kept on file by the OEM Cypress module can only be installed by the OEM and not by the user It should not be installed in a user accessible location Any modifications to ...

Page 7: ...tated in the R TTE Directive corrections of noncompliance issues are the responsibility of the end product manufacturer Criteria for Modular Approval In our OEM instructions it is recommended that the following rules required by ETSI be adhered to No co location with other transmitters is allowed By defini tion co location is when another radio or its antenna is lo cated within 20 cm of our radio ...

Page 8: ... IN Vramp UPG2214TK OUT Vcc2 V cc 0 V cc 1 VCTL2 VCTL1 GND OUTPUT2 OUTPUT1 INPUT 1 2 3 4 5 6 7 8 9 10 11 12 IRQ MOSI SCK nRESET nSS MISO nPD eRX eTX L1 3 3 nH L4 1 0 nH C22 1 2 pF C3 18 pF C18 1 5 pF C19 1 2 pF C1 1 0 pF C2 3 0 pF 1 1 2 2 3 3 4 4 5 6 6 eRX eTX C9 15 pF C10 0 1 uF C11 1000 pF 5 4 3 1 2 L3 47 nH C7 15 pF C6 1 2 pF C21 0 047 uF R1 330 R2 No Load C12 10 uF C13 0 1 uF C14 0 1 uF C15 0 ...

Page 9: ...thermore Cypress does not authorize its products for use as critical components in life support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user The inclusion of Cypress products in life support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges This docu...

Page 10: ...1 07822 Rev Page 10 of 10 Document History Page Document Title CYWM6935PAEC WirelessUSB LR PA Radio Module Document Number 001 07822 REV ECN NO Issue Date Orig of Change Description of Change 471393 See ECN OYR New preliminary data sheet ...

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