參數(shù)資料
型號(hào): MH89790BN
廠商: Mitel Networks Corporation
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù): 25/32頁
文件大?。?/td> 488K
代理商: MH89790BN
4-211
Preliminary Information
MH89790B
Note 1 - The difference between T
TSD
for OUTA and OUTB is tyically 20 ns.
Timing is over recommended operating temperature and power supply voltage ranges.
Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
Figure 25 - Transmit Timing for CEPT Link
FIgure 26 - Receive Timing for CEPT Link
AC Electrical Characteristics
- CEPT Link Timing (Figures 25 and 26)
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Transmit Steering Delay
t
TSD
150
ns
See Figure 27, Note 1
2
E2o Clock Period
t
PEC
488
ns
3
E2o Clock Width High or Low
t
WEC
244
ns
4
Receive Data Setup Time
t
RDS
50
ns
5
Receive Data Hold Time
t
RDH
50
ns
6
Receive Data Pulse Width
t
RDW
244
ns
7
Receive Data Fall Time
t
RDF
20
ns
8
Receive Data Rise Time
t
RDR
30
ns
Transmitted CEPT Link
Bit Cells
C2i
OUTA
or
OUTB
Bit Cells
V
IH
V
IL
11.8V
1.2V
t
TSD
t
TSD
Received CEPT Link
Bit Cells
E2o
RxA
or
RxB
V
OH
V
OL
V
OH
V
OL
Bit Cell
t
WEC
t
PEC
t
WEC
t
RDS
t
RDH
t
RDF
t
RDW
t
RDR
相關(guān)PDF資料
PDF描述
MH89790BS Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
MH89791 CEPT PCM 30 Transmit Equalizer Advance Information
MH89792-1 E1 Transceiver Preliminary Information
MH89792 E1 Transceiver Preliminary Information
MH89792-2 E1 Transceiver Preliminary Information
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MH89790BS 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ST-BUS⑩ FAMILY CEPT PCM 30/CRC-4 Framer & Interface Preliminary Information
MH89791 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CEPT PCM 30 Transmit Equalizer Advance Information
MH89792 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:E1 Transceiver Preliminary Information
MH89792-1 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:E1 Transceiver Preliminary Information
MH89792-2 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:E1 Transceiver Preliminary Information