NT91214A 데이터 시트보기 (PDF) - Novatek Microelectronics
부품명
상세내역
제조사
NT91214A Datasheet PDF : 23 Pages
| |||
Timing Waveforms(continued)
4. One Key Redial (DTMF mode used as example):
HK or HFO
Key Input
2
3
RD
XMIT MUTE
DP
Td
TAOBK
2.5ms
Td
TONE
MODE OUT
NT91214/15 Series
2.5ms
TAOBK: Break time (2.2 secs)
5. Flash Dialing (DTMF mode used as example):
HK or HFO
Key Input
XMIT MUTE
DP
MODE OUT
TONE
//
//
F
6
4
//
T fsh
//
//
T PAU
//
3
2.5ms
2.5ms
Tfsh: flash time 96 or 640 ms (F1 or F2 respectively) for NT91215
flash time 297 or 640 ms (F1 or F2 respectively) for NT91214
17
V1.0
Share Link: 