国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數(shù)資料
型號： W91031
廠商： WINBOND ELECTRONICS CORP
元件分類： 無繩電話/電話
英文描述： LOW POWER CMOS INTERGRATED CIRCUIT
中文描述： TELEPHONE CALLING NO IDENT CKT, PDSO24
封裝： 0.300 INCH, PLASTIC, SOP-24
文件頁數(shù)： 27/29頁
文件大小： 274K
代理商： W91031
Preliminary W91031
Publication Release Date: August 2000
- 27 - Revision A1
Tip/Ring
SLEEP
FSKE
FCDN
FDRN
DCLK
DATA
Note 1
ALGO
CPE unmutes handset
and enables keypad
G
Alert Signal
B
Note 2
t
REC
t
ABS
A
ACK
D
C
CPE goes off-hook
Start Point
E
F
Mark
Message
Note 6
CPE sends
CPE mutes handset & disables keypad
Note 4
...
Data
Note 5
INTN
...
Note 3
H
Figure 9-6. Input and Output Timing of BT Loop State (Off-hook) Data Transmission
Notes:
A = 40
50 mS
C =
≤
100 mS
E = 5
100 mS
G = Depends on data length
B = 80
85 mS
D = 65
75 mS
F = 45
75 mS
H
≤
100 mS
1. In a CPE where AC power is not available, the designer may choose to switch over to line power when the CPE goes
off-hook and use battery power while on-hook.
2. The FSKE pin should be set low to enable the alert tone detector when the dual tone alert signal is expected.
3. The exchange will have already disabled the speech path to the distant customer in both transmission directions.
4. The FSKE may be set high as soon as the CPE has finished sending the acknowledge signal ACK.
5. FSKE should be set low when FCDN has become inactive.
6. In unsuccessful attempts where the exchange does not send the FSK signal, the CPE should disable FSKE, unmute the
handset and enable the keypad after this interval.
相關(guān)PDF資料
PDF描述
W91031S Calling Line Identifier
W91080 Tone/Pulse Dialer With Handfree And Keytone Fuctions And One Number Memory(具有一個數(shù)碼存儲器免提和主鍵音功能的音頻/脈沖撥號器)
W91080A Tone/Pulse Dialer With Handfree And Keytone Fuctions And One Number Memory(具有一個數(shù)碼存儲器免提和主鍵音功能的音頻/脈沖撥號器)
W91082N Tone Generator With μC Serial Interface(具有微控制器接口的音頻發(fā)生器)
W91312A Tone/Pulse Dialer With Redial Function(具有重撥功能的音頻/脈沖撥號器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W91031S 制造商:WINBOND 制造商全稱:Winbond 功能描述:Calling Line Identifier
W91031SG 功能描述:IC CALL LINE IDENT 24-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
W91031SG (SA5825) TR 制造商:Nuvoton Technology Corp 功能描述:FSK DECORDER WITH CALL ON WAIT
W91031SG T&R 制造商:Nuvoton Technology Corp 功能描述:IC CALL LINE IDENT 24-SOIC
W91031SG T&R 功能描述:IC CALL LINE IDENT 24-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*