參數(shù)資料
型號: W91F811ALN
廠商: WINBOND ELECTRONICS CORP
元件分類: 無繩電話/電話
英文描述: 23-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS
中文描述: TELEPHONE DIALER CKT, PDIP28
封裝: 0.600 INCH, PLASTIC, DIP-28
文件頁數(shù): 19/26頁
文件大小: 221K
代理商: W91F811ALN
W91F810N SERIES
Publication Release Date: March 2000
- 19 -
Revision A2
Timing Waveforms, continued
T
TD
HIGH
OSC.
T
ITP
LOW
R/P
ON HOOK
T
KID
T
T > T
OHD
(return to initial state)
DP
DTMF
OSC.
KT
H/P MUTE
HKS
KEY IN
T/P MUTE
Figure 2(e) Tone Mode Timing Diagram with On-hook Debounce (Auto dialing)
HIGH
CHIP ENABLE
T/P MUTE
H/P MUTE
LOW
HKS
H KEY
OFF HOOK
ON HOOK
Note: The H KEY can not be enabled during chip dissable.
HFI
HFO
Figure 3(a)
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