CS61310 Ver la hoja de datos (PDF) - Cirrus Logic

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CS61310

T1 Line Interface Unit

Cirrus Logic 

CS61310

LIST OF FIGURES

Figure 1. Signal Rise and Fall Characteristics ................................................................. 6

Figure 2. Recovered Clock and Data Switching Characteristics ...................................... 6

Figure 3. Transmit Clock and Data Switching Characteristics ......................................... 6

Figure 4. Serial Port Write Timing Diagram ..................................................................... 7

Figure 5. Serial Port Read Timing Diagram ..................................................................... 7

Figure 6. Typical Pulse Shape for DS-1 ........................................................................... 8

Figure 7. Minimum Input Jitter Tolerance of Receiver ................................................... 10

Figure 8. LATN Pulse Width encoding ........................................................................... 10

Figure 9. Typical Jitter Transfer Function ....................................................................... 10

Figure 10. Input/Output Timing (showing address 0x10) ............................................... 12

Figure 11. Phase Definition of Arbitrary Waveforms ...................................................... 16

Figure 12. Example of Summing of Waveforms ............................................................. 17

Figure 13. Hardware Mode Operation ............................................................................ 26

Figure 14. Matched Impedence Output Configuration ................................................... 27

Figure 15. Typical System Connection .......................................................................... 28

LIST OF TABLES

Table 1. Pulse Shape Selection and Transformer Requirements ...................................... 8

Table 2. Data Output/Clock Relationship ........................................................................... 9

Table 3. Register Map...................................................................................................... 12

Table 4. Register 16 Decoding......................................................................................... 15

Table 5. CS61310 Diagnostic Mode Availability .............................................................. 17

Table 6. Transformer Specification .................................................................................. 18

Table 7. Recommended Tranformers for the CS61310 ................................................... 18

DS440PP2

3

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