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參數(shù)資料
| 型號： | EM91403B |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR |
| 中文描述： | 音頻/脈沖開關(guān)的撥號器與LCD接口及雙音的旋律發(fā)電機 |
| 文件頁數(shù)： | 17/24頁 |
| 文件大?。?/td> | 174K |
| 代理商： | EM91403B |
EM91403 SERIES
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
AND DUAL-TONE MELODY GENERATOR
17
* This specification are subject to be changed without notice.
10.1.1997
Figure 8. SDO operating timing
<Note>L=LSB,M=MSB, sT=START bit time, spT=STOP bit time
HF
HD
HF
HD
HF
HD
HD
HD
HD @
280
ms
Thdrdb
HKS
KEY IN
HFO
HDO
XMUTE
SDO
PO
MELODY
Hi-impedance
Figure 10. Off-Hook delay time
Tdly
"0" digit dialing time
0
5
HF
HFI
or
HKS
KEY
KT
OSC.
Hi-impedance
@ : It can be triggled by extension telephone set for hold function release
Figure 9. HF and HD operating timing
HKS
KEY IN
KT
SDO
Tdb
2
sT
sT b0
b1
b2
b3 b4
Tbit
b5 spT spT
0
1
0
1
0
0
0 0
0
1
L
M
Hi-impedance
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM91403BP | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR |
| EM91403C | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR |
| EM91403CK | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR |
| EM91403D | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR |
| EM91403DK | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR |
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