參數(shù)資料
型號: MT8841
廠商: Mitel Networks Corporation
英文描述: CMOS Calling Number Identification Circuit
中文描述: 主叫號碼識別的CMOS電路
文件頁數(shù): 9/10頁
文件大小: 101K
代理商: MT8841
MT8841
5-19
Figure 9 - Input and Output Timing (Bellcore CND Service)
Figure 10 - Serial Data Interface Timing
First Ringing
Input FSK
Data
Second
Ringing
2 sec
channel seizure
Mark state
checksum
TIP/RING
PWDN
OSC2
CD
*
DATA
DCLK
DR
*
High (Input Idle)
* with external pull-up resistor
t
PU
500ms
(min)
t
IAL
200ms
(min)
t
PD
t
IAH
High (Input Idle)
TIP/RING
DATA
DCLK
DR *
stop
start
stop
start
stop
start
stop
start
b0
b1 b2
b3 b4 b5
b6 b7
b7
1
0
b0
b1 b2 b3
b4 b5 b6
b7
1
0
b0 b1 b2
1
0
b7
b0
b1 b2 b3
b4 b5 b6
b7
b0 b1 b2
b3 b4
b5
b6
b7
b0 b1 b2
stop
start
stop
start
t
IDD
t
CRD
* with external pull-up resistor
相關(guān)PDF資料
PDF描述
MT8841AE CMOS Calling Number Identification Circuit
MT8841AN CMOS Calling Number Identification Circuit
MT8841AS CMOS Calling Number Identification Circuit
MT8841 Calling Number Identification Circuit(主叫識別電路(提供各種主叫線信息傳遞設(shè)備的接口))
MT8843 CMOS Calling Number Identification Circuit 2 Preliminary Information
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT8841AE 制造商:Mitel Networks Corporation 功能描述:CALLER NUMBER ID CIRCUIT, 16 Pin, Plastic, DIP
MT8841AN 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS Calling Number Identification Circuit
MT8841AS 制造商:Rochester Electronics LLC 功能描述:- Bulk
MT8843 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS Calling Number Identification Circuit 2 Preliminary Information
MT8843AE 制造商:Mitel Networks Corporation 功能描述:TELEPHONE CALLING NO IDENT CKT, PDIP24