參數(shù)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(shù): 10/16頁
文件大?。?/td> 193K
代理商: W91521N
W91520N SERIES
- 10 -
TIMING WAVEFORMS
T
IDP
HKS
KEY IN
DP
H/P MUTE
T/P MUTE
2
B
M
T
IDP
T
IDP
T
KID
T
IDP
T
PDP
2
M B
4
T
KRD
3
T
KID
DTMF
OSC.
Low
OSCILLATION
OSCILLATION
T
PDP
Figure 1(a) Normal Dialing Timing Diagram
HKS
KEY IN
DP
T/P MUTE
R/P
T
KID
B
M
T
IDP
T
IDP
T
PDP
M B
DTMF
OSC.
Low
OSCILLATION
T
IDP
T
KRD
H/P MUTE
T< T
OHD
Figure 1(b) Pulse Mode Auto Dialing Timing Diagram
相關(guān)PDF資料
PDF描述
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