BCM20705 datasheet(7/67 Pages) CYPRESS

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List of Figures

BCM20705 Data Sheet

Broadcom®

Bluetooth Transceiver and Baseband Processor

November 13, 2014 • MCS20705-DS104-R

Page 6

BROADCOM CONFIDENTIAL

List of Figures

Figure 1: System Block Diagram ....................................................................................................................... 1

Figure 2: Functional Block Diagram................................................................................................................. 11

Figure 3: PC Product Usage Model ................................................................................................................. 12

Figure 4: LDO Functional Block Diagram ........................................................................................................ 15

Figure 5: PCM Interface with Linear PCM Codec ............................................................................................ 28

Figure 6: USB Compounded Device Configuration ......................................................................................... 31

Figure 7: Recommended Oscillator Configuration ........................................................................................... 37

Figure 8: Recommended TCXO Connection ................................................................................................... 37

Figure 9: 4.5 x 4 x 0.8 mm (WFBGA) Array ..................................................................................................... 43

Figure 10: Startup Timing from Power-on Reset ............................................................................................. 55

Figure 11: USB Full-Speed Timing .................................................................................................................. 56

Figure 12: UART Timing .................................................................................................................................. 57

Figure 13: PCM Interface Timing (Short Frame Synchronization, Master Mode) ............................................ 58

Figure 14: PCM Interface Timing (Short Frame Synchronization, Slave Mode) .............................................. 59

Figure 15: PCM Interface Timing (Long Frame Synchronization, Master Mode)............................................. 60

Figure 16: PCM Interface Timing (Long Frame Synchronization, Slave Mode)............................................... 61

Figure 17: BSC Interface Timing Diagram ....................................................................................................... 62

Figure 18: 50-Ball WFBGA Mechanical Drawing ............................................................................................. 63

Figure 19: Reel, Labeling, and Packing Specification...................................................................................... 64

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