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參數(shù)資料
| 型號： | MH89792-2 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | E1 Transceiver Preliminary Information |
| 中文描述： | E1收發(fā)器的初步信息 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 67K |
| 代理商： | MH89792-2 |
4-223
Features
Complete primary rate 2048kb/s CEPT line
driver and receiver
Onboard pulse transformers for transmit and
receive
Meets latest ETSI requirements (ETSI ETS 300
011 (NET 5))
Inductorless clock recovery
Loss of signal indication/ polarity selection
Programmable polarity of extracted clock &
receive data
Single +5V operation
Compatible with all E1 framers
Small footprint area (<330mm
2
)
Applications
Primary rate ISDN network Interface
Multiplexer equipment
Private Network links
Isochronous LANS/WANS
Description
The Mitel MH89792 is a low cost E1 line driver/
receiver with clock extraction requiring no external
components. There are three versions available:
MH89792-1 for 120
twisted pair cable;
MH89792-2 for 75
co-axial links;
MH89792-3 for 100
digital twisted pair.
Figure 1 - Functional Block Diagram
TLA
TLB
RLA
RLB
VDD
VSS
TxA
TxB
E2o
LOSP
CLKF/
CLKR
RxINV
RxA
RxB
LOS
RxD
Line
Driver
Transmit
Isolation
Transformer
Polarity
Selection
Clock/Data
Clock
Recovery
Line
Receiver
6dB
Pad
Receive
Isolation
Transformer
EQUIPMENT SIDE
LINE SIDE
ISSUE 3
April 1995
Ordering Information
MH89792-1 20 Pin SIL Package
MH89792-2 20 Pin SIL Package
MH89792-3 20 Pin SIL Package
0
°
C to 70
°
C
MH89792
E1Transceiver
Preliminary Information
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MH89792-3 | E1 Transceiver Preliminary Information |
| MH89793 | E1 Transceiver with Selectable Impedance Preliminary Information |
| MH89793 | E1 Line Interface Unit (LIU) with Selectable Impedance(帶可選阻抗的E1線接口單元（LIU）) |
| MH8D64AKQC-10 | JT 55C 55#20 SKT PLUG |
| MH8D64AKQC-75 | Circular Connector; No. of Contacts:21; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:22; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:22-21 RoHS Compliant: No |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MH89792-3 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:E1 Transceiver Preliminary Information |
| MH89793 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:E1 Transceiver with Selectable Impedance Preliminary Information |
| MH897931 | 制造商:Microsemi Corporation 功能描述: |
| MH-8AF | 制造商:TE Connectivity 功能描述: |
| MH-8C | 功能描述:通用繼電器 RELAY VACUUM SPST RoHS:否 制造商:Omron Electronics 觸點形式:1 Form A (SPST-NO) 觸點電流額定值:150 A 線圈電壓:24 VDC 線圈電阻:144 Ohms 線圈電流:167 mA 切換電壓:400 V 安裝風(fēng)格:Chassis 觸點材料: |
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