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參數資料
| 型號： | W91511A |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | Tone/Pulse Telephone Dialer |
| 中文描述： | 音頻/脈沖電話撥號器 |
| 文件頁數： | 13/30頁 |
| 文件大小： | 453K |
| 代理商： | W91511A |
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Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 13 -
Revision A2
RTC DC CHARACTERISTICS
(V
RTC
= 1.5V, V
SS
= 0V, F
OSC
. = 32.768 KHz , T
A
= 25
°
C, all outputs unloaded.)
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply Voltage
V
RTC
-
1.2
1.5
1.8
V
Supply Current
I
RTC
No Load
-
2.0
4.0
μ
A
S
OSC. Starting Time
T
OSC
-
-
-
3
OSC. Output Built-in Cap.
C
O
Cl = 12.5 pF
-
25
-
pF
OSC. in Trimmer Cap.
C
TRIM
-
5
f/f
V
DD
V
SS
= 1.3 to 1.6V
-
-
35
pF
Frequency Stability
-
1
ppM
Notes :
1. Crystal parameters suggested for proper operation are Rs < 100 ohms, Lm = 96 mH , Cm = 0.02 pF , Cn = 5 pF , Cl = 18 pF,
and Fosc. = 3.579545 MHz
±
0.02%
2. Crystal oscillator accuracy directly affects these times.
TIMING WAVEFORMS
T
IDP
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
2
B
M
T
IDP
T
IDP
T
KID
T
IDP
T
PDP
2
M B
T
MD
4
T
KRD
3
T
KID
< 600 mS
< 300 mS
DTMF
OSC.
Low
OSCILLATION
OSCILLATION
T
PDP
T
KD
Figure 1(a). Normal Dialing Timing Diagram (Pulse Mode without Lock Function)
相關PDF資料 |
PDF描述 |
|---|---|
| W91531LAN | 13-Memory Tone/Pulse Dialer With Save,Keytone,Lock And Handfree Functions(具有13個數碼存儲器、主音、上鎖和保持功能的音頻/脈沖撥號器) |
| W91531ALN | 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION |
| W91531LN | 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION |
| W91530 | 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION |
| W91530AN | 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W91511AN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH HANDFREE AND SAVE FUNCTION |
| W91511DLNF | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
| W91511N | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH HANDFREE AND SAVE FUNCTION |
| W91512DNF | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
| W91512NH | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION |
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