參數(shù)資料
型號(hào): MT8976
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): 20/30頁
文件大小: 194K
代理商: MT8976
MT8976
ISO-CMOS
4-48
Timing is over recommended temperature & 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 14 - DS1 Receive Clock Timing
Timing is over recommended temperature & 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 15 - ST-BUS Stream Timing
AC Electrical Characteristics
- Timing For DS1 Link Bit Cells (Figure 14)
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
E1.5i Clock Period
t
PEC
500
648
ns
2
E1.5i Clock Width High or Low
t
WEC
250
324
ns
t
PEC
= 648 ns
AC Electrical Characteristics
-2048 kbit/s ST-BUS Streams (Figure 15)
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Serial Output Delay
t
SOD
125
ns
150pF load
2
Serial Input Setup Time
t
SIS
15
ns
3
Serial Input Hold Time
t
SIH
50
ns
BIT CELL
BIT CELL
DS1 BIT CELLS FOR
RECEPTION
2.0V
0.8V
E1.5i
t
PEC
t
WEC
t
WEC
Bit Cell Boundaries
t
SOD
t
SOD
C2i
DSTo or
CSTo
DSTi,
CSTi0/CSTi1
2.0V
0.8V
2.4V
0.4V
2.0V
0.8V
t
SIS
t
SIH
相關(guān)PDF資料
PDF描述
MT8976 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
MT8976AC Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
MT8976AE Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
MT8976AP Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
MT8977 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT8976AC 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO-CMOS ST-BUS⑩ FAMILY T1/ESF Framer Circuit
MT8976AE 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO-CMOS ST-BUS⑩ FAMILY T1/ESF Framer Circuit
MT8976AE1 制造商:Zarlink Semiconductor Inc 功能描述:
MT8976AP 制造商:MITEL 功能描述:
MT8976AP1 制造商:Rochester Electronics LLC 功能描述: 制造商:Zarlink Semiconductor Inc 功能描述: 制造商:ZARLINK 功能描述: