bc41b143a07 ETC-unknow, bc41b143a07 Datasheet - Page 52

• Manufacturer Part Number: bc41b143a07
• Description: Single Chip Bluetooth
• Manufacturer: ETC-unknow

Device Terminal Descriptions
9.2.3
Clock Timing Accuracy
As Figure 9.2 indicates, the 250ppm timing accuracy on the external clock is required 7ms after the assertion of the
system clock request line. This is to guarantee that the firmware can maintain timing accuracy in accordance with the
Bluetooth v2.0 + EDR specification. Radio activity may occur after 11ms, therefore, at this point the timing accuracy
of the external clock source must be within 20ppm.
Figure 9.2: TCXO Clock Accuracy
Production Information
CS-101564-DSP12
Page 52 of 97
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