CX86500-67 Ver la hoja de datos (PDF) - Conexant Systems

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CX86500-67

V.92/V.34/V.32bis Modem in 28-Pin or 38-Pin TSSOP with CX20493 SmartDAA®

Conexant Systems 

CX86500 SCXV.xx Modem Data Sheet

Figures

Figure 1-1. SCXV.xx Modem Simplified Interface Diagram ................................................................................................ 1-2

Figure 3-1. CX86500 Modem 28-Pin TSSOP with Serial Interface Hardware Signals ........................................................ 3-2

Figure 3-2. CX86500 Modem 28-Pin TSSOP with Serial Interface Pin Signals .................................................................. 3-3

Figure 3-3. CX86500 Modem 38-Pin TSSOP with Serial Interface Hardware Signals ........................................................ 3-7

Figure 3-4. CX86500 Modem 38-Pin TSSOP with Serial Interface Pin Signals .................................................................. 3-8

Figure 3-5. CX86500 Modem 38-Pin TSSOP with Parallel Interface Hardware Signals ................................................... 3-12

Figure 3-6. CX86500 Modem 38-Pin TSSOP with Parallel Interface Pin Signals ............................................................. 3-13

Figure 3-7. CX20493 LSD 28-Pin QFN Hardware Interface Signals.................................................................................. 3-18

Figure 3-8. CX20493 LSD 28-Pin QFN Pin Signals........................................................................................................... 3-19

Figure 3-9. CX20493 LSD 32-Pin LQFP Hardware Interface Signals................................................................................ 3-23

Figure 3-10. CX20493 LSD 32-Pin LQFP Pin Signals ....................................................................................................... 3-24

Figure 3-11. Waveforms - Serial DTE Interface ................................................................................................................ 3-30

Figure 3-12. Waveforms - Parallel Host Bus..................................................................................................................... 3-32

Figure 3-13. Waveforms – 14-Bit PCM Receive and Transmit Timing ............................................................................. 3-33

Figure 5-1. Package Dimensions - 28-Pin TSSOP .............................................................................................................. 5-1

Figure 5-2. Package Dimensions - 38-Pin TSSOP .............................................................................................................. 5-2

Figure 5-3. Package Dimensions - 28-Pin QFN................................................................................................................... 5-3

Figure 5-4. Package Dimensions - 32-Pin LQFP................................................................................................................. 5-4

Figure 6-1. Recommended TSSOP Surface Mount Land Pattern ....................................................................................... 6-1

vi

Conexant

102287F

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