參數資料
型號: W91521N
廠商: WINBOND ELECTRONICS CORP
元件分類: 無繩電話/電話
英文描述: TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION
中文描述: TELEPHONE DIALER CKT, PDIP18
封裝: PLASTIC, DIP-18
文件頁數: 14/16頁
文件大?。?/td> 193K
代理商: W91521N
W91520N SERIES
- 14 -
Timing Waveforms, continued
HKS
KEY IN
DP
H/P MUTE
DTMF
OSC.
Low
OSCILLATION
R
R
KID
T
B
M
T
PDP
T
IDP
T
RB
T
RP
T
IDP
HFI
HFO
KID
T
M
T
PDP
B
T/P MUTE
Figure 4. One-key Redial Timing Diagram
HKS
KEY IN
DP
T/P MUTE
DTMF
OSC.
Low
OSC
2
T
KID
R/P
3
B
M
T
PDP
M
T
IDP
B
T
PDP
H/P MUTE
T
P
Figure 5. Pause Function Timing Diagram
相關PDF資料
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