MMBTA42LT1 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

MMBTA42LT1

Global ISOmodem-EVB

Silicon Laboratories 

Si2493/57/34/15/04

Global ISOmodem-EVB

DOCUMENT CHANGE LIST

Revision 0.2 to Revision 0.3

 Updated Figure 15, “Daughter Card Secondary Side

Silkscreen,” on page 24.

 Updated Figure 16, “Daughter Card Primary Side

Layout,” on page 25.

 Updated Figure 17, “Daughter Card Secondary Side

Layout,” on page 26.

 Updated “Bill of Materials: Si24xx Daughter Card” .

Revision 0.3 to Revision 0.4

 Changed from Rev.1.0 to Rev.1.1 Daughter Card.

Revision 0.4 to Revision 0.5

 Changed from Rev.3.1 to Rev.3.2 Motherboard.

Revision 0.5 to Revision 0.6

 Changed from Rev.1.1 to Rev.1.2 Daughter Card.

 Added FS (SOIC) Package Option.

Revision 0.6 to Revision 0.7

 Changed R1.2 to 2.0 daughtercard.

 Changed R32 to 5.0 motherboard.

 Changed power amplifier chip and speakers.

 Removed connector to SSI BUS.

 Changed regulator and power on reset circuit.

 Changed various jumper locations.

34

Rev. 0.7

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