參數(shù)資料
型號(hào): MH88628
廠商: Mitel Networks Corporation
英文描述: Central Office SLIC(用于中央辦公線卡的用戶線接口電路)
中文描述: 中央辦公室用戶接口(用于中央辦公線卡的用戶線接口電路)
文件頁(yè)數(shù): 13/17頁(yè)
文件大小: 91K
代理商: MH88628
2-213
Preliminary Information
MH88628
Figure 9 - OPS SLIC Configuration Applications Circuit - Normal Ringing
Graph 2 - Loop Current Setting
65mA
-5V
+5V
VDD
VEE
AGND
RX
GRX0
GRX1
LCA
TX
GTX0
GTX1
SHK
UD
Z1
Z600
SEL1
CODEC
TF1
TF2
TIP
RING
RF1
RF2
LINE
CONTROLLER
LOGIC
VR
VX
SYSTEM
GROUND
V
Bat
-V
Bat
MH88628
SEL2
ESE
ESI
ACRI
DCRI
12/16kHz
Metering Source
1.5VRMS 20Hz
Source
120VDC
Supply
+
+5V
RD
K1
VRLY
K1B
NS
RGND
P
R
O
T
E
C
T
I
O
N
50
40
30
20
10K
100K
1M
LCA
= 0V
28.48m
I
L
(
/10)
(
/10 + 10mA)
To +5V
To -5V
35.3mA
O/C LCA
R(LCA)
相關(guān)PDF資料
PDF描述
MH88631-2 Central Office Interface (LS/GS) Preliminary Information
MH88631 Central Office Interface (LS/GS) Preliminary Information
MH88631-1 Central Office Interface (LS/GS) Preliminary Information
MH88632B Central Office Interface Circuit(用于中央辦公電話線的接口電路(在音頻轉(zhuǎn)換設(shè)備和用戶線之間提供一個(gè)模擬和信號(hào)連接))
MH88632B Central Office Interface Circuit Preliminary Information
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MH88630 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Central Office Interface (LS/GS) Preliminary Information
MH88631 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Central Office Interface (LS/GS) Preliminary Information
MH88631-1 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Central Office Interface (LS/GS) Preliminary Information
MH88631-2 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Central Office Interface (LS/GS) Preliminary Information
MH88632 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Central Office Interface Circuit Preliminary Information