Si4731-A-EVB Silicon Laboratories Inc, Si4731-A-EVB Datasheet - Page 31

• Manufacturer Part Number: Si4731-A-EVB
• Description: WiFi / 802.11 Modules & Development Tools Si4731 Eval Board
• Manufacturer: Silicon Laboratories Inc

Specifications of Si4731-A-EVB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

D
Revision 0.3 to Revision 0.5
Revision 0.5 to Revision 0.7
OCUMENT
Updated block diagram on page 1 and Figure 8 on
page 16.
Removed optional digital audio output and GPO
functionality. These features will be supported in
future firmware revisions.
Updated Table 3, “DC Characteristics,” on page 5.
Added SPI control interface timing diagrams,
Figure 6 and Figure 7.
Updated Table 8, “FM Receiver Characteristics
on page 11.
Updated Table 9, “AM Receiver Characteristics
page 12.
Updated values for C5 and L2 in "3. Bill of Materials"
on page 15.
Updated “4. Functional Description” to include
appropriate commands and properties.
Updated Table 12, “Si473x Command Summary,” on
page 21.
Updated Table 13, “Si473x Property Summary,” on
page 21.
Updated "7. Ordering Guide" on page 25.
Updated "11. Additional Reference Resources" on
page 30.
Updated AM seek tune time.
Updated RCLK and REFCLK details.
Updated SPI description.
Updated default values in Table 13, “Si473x Property
Summary,” on page 21.
Added "8. Package Markings (Top Marks)" on page
26.
Added digital audio output information.
Updated Table 4, “Reset Timing Characteristics
on page 6.
Updated "4.9. RDS/RBDS Processor (Si4731 Only)"
on page 18.
Updated "6. Pin Descriptions: Si4730/31-GM" on
page 24.
Adjusted crystal frequency tolerance from +/– 200 ppm
to +/– 100 ppm.
Added instructions on gaining access to the secure
customer website on p.29.
C
HANGE
L
IST
1
1,2,3
1,2
,” on
,”
Rev. 1.0
,”
Revision 0.7 to Revision 1.0
Updated data sheet to be specific to Si4730/31-A10.
Removed digital output information.
Updated Table 3, “DC Characteristics,” on page 5.
Updated Table 8, “FM Receiver Characteristics
on page 11.
Updated Table 9, “AM Receiver Characteristics
page 12.
Si4730/31-A10
1
1,2
,” on
,”
31