參數(shù)資料
型號(hào)： MT90220
廠商： Mitel Networks Corporation
英文描述： Octal IMA/UNI PHY Device(八端口 IMA/UNI 物理層設(shè)備（八端口ATM IMA和UNI處理器）)
中文描述： 八路IMA的/單向物理層設(shè)備（八端口IMA的/單向物理層設(shè)備（八端口自動(dòng)柜員機(jī)IMA的和單向處理器））
文件頁數(shù)： 94/118頁
文件大?。?/td> 310K
代理商： MT90220
MT90220
86
* DC Electrical Characteristics are over recommended temperature and supply voltage
Typical figures are at 25
°
C, V
DD
=3.3V, and for design aid only: not guaranteed and not subject to production testing
Characteristics are over recommended operating conditions unless otherwise stated
Typical figures are at 25
°
C, V
DD
=3.3V, and for design aid only: not guaranteed and not subject to production testing
Figure 24 - ST-BUS Functional Timing Diagram
13
Output Low Current
(Digital Outputs)
I
OL
4
mA
Source V
OL
=0.4 V, all External SRAM
and PLLREF 0 and 1 interface pins.
14
Output Pin
Capacitance
C
O
10
pF
15
High Impedance
Leakage (Digital I/O)
I
OZ
-10
1
10
mA
V
O
= 0 to V
DD
AC Electrical Characteristics
- PCM PORT ST-BUS Interface Mode -
Voltages are with respect to
ground (Vss) unless otherwise stated
Characteristic
Sym
Min
Typ
Max
Units
Test Conditions
1
C4i Clock Width High or Low
t
4W
t
4CYC
t
FPS
t
FPH
t
SIS
t
SIH
t
SOD
t
DZ
t
ZD
110
122
134
ns
2
C4i Clock Period
244
ns
3
Frame Pulse Setup
4
ns
4
Frame Pulse Hold Time
1
ns
5
DSTi 0-7 Serial Input Setup
3
ns
6
DSTi 0-7 Serial Input Hold
0
ns
7
DSTo 0-7 Serial Output Delay
25
ns
CL = 150pF
8
DSTo 0-7 Delay Active to High-Z
25
ns
CL = 150pF
9
DSTo 0-7 Serial High-Z to Active
0
10
25
ns
CL = 150pF
DC Electrical Characteristics* -
Voltages are with respect to ground (Vss) unless otherwise stated
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
ST-BUS
Bit Cells
at DSTi/o 0-7
Channel 31
Bit 0
Channel 0
Bit 7
Channel 0
Bit 6
Channel 0
Bit 5
TXSYNC 0-7/
RXSYNC 0-7
TXCK 0-7/
RXCK 0-7
相關(guān)PDF資料
PDF描述
MT90221 Quad IMA/UNI PHY Device(四端口 IMA/UNI 物理層設(shè)備（四端口ATM IMA和UNI處理器）)
MT90401 SONET/SDH System Synchronizer(SONET/SDH 系統(tǒng)同步裝置（由一個(gè)數(shù)字鎖相環(huán)組成）)
MT9040 T1/E1 Synchronizer(T1/E1 系統(tǒng)同步裝置（由一個(gè)數(shù)字鎖相環(huán)組成）)
MT9041A ()
MT9041B T1/E1 System Synchronizer(T1/E1系統(tǒng)同步裝置（由一個(gè)數(shù)字鎖相環(huán)組成）)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT90220AL 制造商:Zarlink Semiconductor Inc 功能描述:I.C.
MT90220ALX01 制造商:Mitel Networks Corporation 功能描述:
MT90221 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Quad IMA/UNI PHY Device
MT90221AL 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Quad IMA/UNI PHY Device
MT90222 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:4/8/16 Port IMA/TC PHY Device
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