SI4785 Ver la hoja de datos (PDF) - Silicon Laboratories
Número de pieza
componentes Descripción
fabricante
SI4785 Datasheet PDF : 69 Pages
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AN383
DOCUMENT CHANGE LIST
Revision 0.3 to Revision 0.4
Updated "2. Si47xx 3x3 mm QFN Schematic and Layout" on page 5 with latest recommendation on schematic,
layout and design guidelines.
Added "6. Cable Antenna for FM Transmit on TXO and Receive on LPI (Si4704/05/06/1x/2x Only)" on page 34.
Added "7. Whip Antenna for FM/WB Receiver on FMI (Si4707/3x Only)" on page 37.
Updated "8. Ferrite Loop Antenna for AM/LW Receive on AMI (Si4730/31/34/35/36/37 Only)" on page 39 with
ferrite loop antenna pictures, recommendation and vendor information.
Updated "9. Air Loop Antenna for AM/LW Receive on AMI (Si4730/31/34/35/36/37 Only)" on page 42 with air
loop antenna pictures, transformer recommendation and vendor information.
Added "10. Whip Antenna for SW Receive on AMI (Si4734/35 Only)" on page 45.
Revision 0.4 to Revision 0.5
Updated "2. Si47xx 3x3 mm QFN Schematic and Layout" on page 5 with latest recommendation on schematic,
layout and design guidelines.
Added "4. Cable Antenna for FM Receive on FMI (Si470x/2x/3x/8x Only)" on page 22.
Updated "5. Embedded Antenna for FM Transmit on TXO and Receive on LPI (Si4704/05/06/1x/2x Only)" on
page 25.
Added "6. Cable Antenna for FM Transmit on TXO and Receive on LPI (Si4704/05/06/1x/2x Only)" on page 34.
Added "7. Whip Antenna for FM/WB Receiver on FMI (Si4707/3x Only)" on page 37.
Updated "8. Ferrite Loop Antenna for AM/LW Receive on AMI (Si4730/31/34/35/36/37 Only)" on page 39 with
vendor information.
Updated "9. Air Loop Antenna for AM/LW Receive on AMI (Si4730/31/34/35/36/37 Only)" on page 42 with
vendor information.
Revision 0.5 to Revision 0.6
Added Note to “2.1. Si47xx 3x3 mm Design” and updated pin names and pin numbers on page 5.
Revision 0.6 to Revision 0.8
Removed Note from Section “2.1. Si47xx 3x3 mm Design”.
Rev. 0.8
67
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