W9145L Просмотр технического описания (PDF) - Winbond

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W9145L

15-MEMORY TONE/PULSE DIALER WITH LOCK AND HANDFREE FUNCTIONS

Winbond 

W9145 SERIES

Timing Waveforms, continued

HKS

HFI

DP/C5

HFO

T/P MUTE

X MUTE

CHIP ENABLE

LOW

Figure 3(b). Handfree Function Timing Diagram

HKS

HFI

DP/C5

HFO

T/P MUTE

X MUTE

CHIP ENABLE

ON HOOK

LOW

Figure 3(c). Handfree Function Timing Diagram

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