SC91310 查看數據表（PDF） - Silan Microelectronics

零件编号

产品描述 (功能)

生产厂家

SC91310

(SC91310 Series) TONE / PULSE DIALER WITH REDIAL FUNCTION

Silan Microelectronics 

Silan

Semiconductors

SC91310 Series

2) If the mode switch is set to tone mode, then the output signal will be:

D1, D2,…, Dn, PÆT, D1’, D2’, …, Dn’

(Tone)

(Pause) (Tone)

3) The dialer remains in tone mode when the digits have been dialed out and can be reset to pulse mode only

by going on-hook.

4) The PÆT function timing diagram is shown in Figure 4.

6. FLASH

OFF HOOK , F

1) Flash key can be stored as a digit in memory.

2) The system will return to the initial state after the break time is finished.

3) The flash function timing diagram is shown in Figure 5.

TIMING WAVEFORMS

HKS

KEY IN

DP

T/P MUTE

DTMF

OSC.

4

2

TKID

BM

TPDP

TIDP

2

TIDP

TIDP

LOW

OSCILLATION

OSCILLATION

NORMAL DIALING

Figure 1(a). Pulse Mode Timing Diagram

HANGZHOU SILAN MICROELECTRONICS CO.,LTD.

Rev: 2.1 2002.12.03

7

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