參數(shù)資料
型號(hào)： KS8630
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING
中文描述： 增強(qiáng)電話線呼叫等待標(biāo)識(shí)符
文件頁(yè)數(shù)： 7/23頁(yè)
文件大?。?/td> 258K
代理商： KS8630
ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING
KS8630D
7
PRELIMINARY
GENERAL DESCRIPTION
KS8630D is suitable for use in both system to British Telecom specificatios and BELLCORE specifications.
KS8630D to be used in different systems, the predetermined signals must be applied to the PD (pin#8) and the
OFFHOOK ( pin#12), which are defined by the application circuits or the microcontroller.
All detection modes related to the PD pin and the OFFHOOK pin are listed below:
NOTES:
1.
If a false reponse (talk-off) occurs or microcontroller receives FSK data, microcontroller should send low edge pulse
(with 10us duration timming approximately) to the PD pin.
Then, KS8630D will be re-initialized to the dual tone(CAS) detection mode.
2.
If KS8630D is used in the BELLCORE system, a pull-up resistor should be inserted between the PD pin and V
DD
.
3.
If KS8630D is used in the BT system, a pull-up resistor should be inserted between the PD pin and V
DD
.
In this case, a resistor should be inserted between KS8630D
’
s PD pin and microcontroller
’
s PD related pin.
Then, the voltage level of
KS8630D
’
s PD pin
will be 1/3*V
DD
when microcontroller's PD related pin set to low state.
PD
OFFHOOK
DETECTION MODE (Note1)
REMARK
L
L
FSK Demodulation
BELLCORE
SYSTEM
(Note2)
L
H
Dual Tone Detection
→
FSK Demodulation
1/3 * V
DD
L
Dual Tone Detection
→
FSK Demodulation
BT SYSTEM
(Note3)
1/3 * V
DD
H
Dual Tone Detection
→
FSK Demodulation
H
L
Ringing or Line reversal Detection
H
H
Table 1. A Status of each detection mode
相關(guān)PDF資料
PDF描述
KS8630D ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING
KS86C0104 8-Bit CMOS Microcontroller(8位微控制器)
KS86C0004 8-Bit CMOS Microcontroller(8位微控制器)
KS86P0004 8-Bit CMOS Microcontroller(8位微控制器)
KS86P0104 8-Bit CMOS Microcontroller(8位微控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KS8630D 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING
KS8695 制造商:Rochester Electronics LLC 功能描述:- Bulk
KS8695-EVAL 功能描述:EVAL KIT EXPERIMENTAL KS8695 RoHS:否 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電源管理，電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板
KS8695P 功能描述:IC SWITCH 10/100 3PORT 289PBGA RoHS:否 類(lèi)別:集成電路 (IC) >> 專(zhuān)用 IC 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類(lèi)型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類(lèi)型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
KS8695P_11 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:Integrated Multi-Port PCI Gateway Solution
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*