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參數資料
| 型號： | W91640 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 5-Memory Tone/Pulse Switchable Dialer(具有5個數碼存儲器的音頻/脈沖可變換撥號器) |
| 中文描述： | TELEPHONE DIALER CKT, PDIP22 |
| 封裝： | PLASTIC, DIP-22 |
| 文件頁數： | 6/16頁 |
| 文件大小： | 192K |
| 代理商： | W91640 |
W91640 SERIES
- 6 -
The Mn (or save) will be cleared.
Repertory Dialing
1.
OFF HOOK
(or
ON HOOK
&
HFI
),
Mn
(or
SAVE
or
R
)
Mn (or save) will be dialing out.
Mn = D1, D2, */T, D3, D4
2.
OFF HOOK
,
Mn
a. D1, D2, P
→
T, D3, D4 will be dialed out.
b. Redial register is changed to D1, D2, P
→
T, D3, D4.
Access Pause
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
,
P
,
D3
, ...,
Dn
1. The pause function can be stored in memory.
2. The pause function is executed in normal dialing, redialing, or memory dialing.
3. The pause function timing diagram is shown in Figure 3.
Pulse-to-tone (*/ T)
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
, ...,
Dn
,
*/T
,
D1'
,
D2'
, ...,
Dn'
1. If the mode switch is set to pulse mode, then the output signal
will be: D1, D2,
…
, Dn, Pause (2.5s), D1', D2',
…
, Dn'
(Pulse)
2. If the mode switch is set to tone mode, then the output signal
will be: D1, D2,
…
, Dn,
, D1', D2',
…
, Dn'
(Tone)(Tone)
(Tone)
3. The dialer remains in tone mode when the digits have been dialed out and can be reset to pulse
mode only by going on-hook.
4. The */T function timing diagram is shown in Figure 4.
(Tone)
Flash Key
OFF HOOK
(or
ON HOOK
&
HFI
),
F
1. Flash key can be stored as a digit in memory.
2. The flash key function timing diagram is shown in Figure 5.
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