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參數(shù)資料
| 型號(hào)： | MH88634-2 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 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）) |
| 中文描述： | 中央辦公室接口電路（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）） |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 57K |
| 代理商： | MH88634-2 |
Advance Information
MH88634-2
2-271
Electrical Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25
°
C with nominal 5V supplies and are for design aid only.
Note 1: Maximum figure of 282
at 0
°
C
DC Electrical Characteristics
Characteristics
Symbol
Min
Typ
Max
Units
Test Conditions
1
Ringing Voltage
VR
40
90
150
V
rms
-2 Variant only
17 to 68Hz
-4 Variant only
-4 Variant only
16-33Hz
(TR57 compliant)
2
Detect
No Detect
VR
60
106
35
V
rms
3
4
5
Operating Loop Current
Off-Hook DC Resistance
Leakage Current
(Tip-Ring to AGND)
SHK & FL Threshold
Tip-Ring (On-hook)
Tip-Ring Current (Off-Hook)
SHK & RL Threshold
Tip-Ring (On-Hook)
Tip-Ring Current (Off-Hook)
16
70
280
7
mA
270
@ 20mA Note 1
@ 1000VAC
mArms
6
12
5
21
15
Vdc
mA
LRC = 0V
LRC = 5V
7
12
-5
21
-15
Vdc
mA
LRC = 0V
LRC = 5V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MH88634BV-2 | SWITCH PB DPDT MINI RTANG ALTACT |
| MH88634B | Central Office Interface Circuit Advance Information |
| MH88634BT-2 | Central Office Interface Circuit Advance Information |
| MH88634BV-4 | Central Office Interface Circuit Advance Information |
| MH88634B | 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）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MH88634B | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Central Office Interface Circuit Advance Information |
| MH88634BT-2 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Central Office Interface Circuit Advance Information |
| MH88634BV-2 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Central Office Interface Circuit Advance Information |
| MH88634BV-4 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Central Office Interface Circuit Advance Information |
| MH88634CV-K | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Central Office Interface Circuit |
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