tda5255e1 Infineon Technologies Corporation, tda5255e1 Datasheet - Page 85

• Manufacturer Part Number: tda5255e1
• Description: Ask/fsk 434mhz Wireless Transceiver
• Manufacturer: Infineon Technologies Corporation

TDA5255 E1
Version 1.1
Reference
Confidential
4.3
Test Board Layout
Gerberfiles for this Testboard are available on request.
TDA5250_v41_layout.pdf
Figure 4-4
Layout of the Evaluation Board
Note 1: The LNA and PA matching network was designed for minimum required space and
maximum performance and thus via holes were deliberately placed into solder pads.
In case of reproduction please bear in mind that this may not be suitable for all automatic soldering
processes.
Note 2: Please keep in mind not to layout the CLKDIV line directly in the neighborhood of the crystal
and the associated components.
Preliminary Specification
85
2002-11-28