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參數(shù)資料
| 型號(hào)： | MT90401 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 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）) |
| 中文描述： | 的SONET / SDH系統(tǒng)的同步器（SONET / SDH的系統(tǒng)同步裝置（由一個(gè)數(shù)字鎖相環(huán)組成）） |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大?。?/td> | 110K |
| 代理商： | MT90401 |
MT90401
Product Brief
2
Figure 2 - Pin Connections 80 Pin LQFP for MT90401
Pin Description
Pin #
Name
Description
1
IC
Internal Connection
. Leave unconnected.
2-5
A1 - A4
Address 1 to 4 (5V tolerant Inputs).
Address and control inputs for the non-multiplexed
parallel processor interface.
6
V
SS9
A5, A6
Digital ground.
0 Volts
7, 8
Address 5, Address 6 (5V tolerant Input).
Address and control input for the non-
multiplexed parallel processor interface.
9
SONET/
SDH
SONET/SDH (Input).
In hardware mode set this pin high to have a loop filter corner
frequency of 70 millihertz and limit the phase slope to 885 ns per second. Set this pin low to
have a corner frequency of approximately 1.1 hertz and limit the phase slope to 50 ns per
125 microseconds. This pin performs no function if the device is not in hardware mode.
10
V
DD1
V
SS1
F16o
Positive Power Supply.
Digital supply (+3.3V
+
5%).
11
Digital ground.
0 Volts
12
Frame Pulse ST-BUS 8.192 Mb/s (CMOS Output).
This is an 8kHz 61ns active low
framing pulse, which marks the beginning of an ST-BUS frame. This is typically used for ST-
BUS operation at 8.192 Mb/s.
13
C16o
Clock 16.384MHz (CMOS Output).
This output is used for ST-BUS operation with a
16.384MHz clock.
MT90401AB
40
42
44
46
48
50
52
54
56
58
60
22
24
26
28
30
34
36
38
32
62
80
78
76
74
72
68
66
64
70
20
18
16
14
12
10
8
6
4
2
Tdi
Trst
Tclk
Tms
Tdo
IC
VSS4
C155P
C155N
VDD
VDD2PLL
VSS3PLL
IC
VSS2
PRI
SEC
E3/DS3
E3DS3/OC3
FS1
FS2
M
A
A
C
C
C
F
V
V
S
A
F
C
I
A
A
M
V
A
F
SECOOR
OE
CS
RST
HW
D0
D1
D2
D3
VSS8
IC
D6
D7
R/W
A0
IC
VDD5
D4
D5
IC
C
C
R
T
V
V
C
C
V
V
H
P
L
F
D
I
P
V
I
C
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MT90401AB | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:SONET/SDH System Synchronizer |
| MT90401AB1 | 制造商:Microsemi Corporation 功能描述:FRAMER SDH/SONET 3.3V 80LQFP EP - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC SYNCHRONIZER SONET/SDH 80LQFP 制造商:Microsemi Corporation 功能描述:IC SYNCHRONIZER SONET/SDH 80LQFP |
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| MT9040AN1 | 制造商:Microsemi Corporation 功能描述:FRAMER E1 /T1 3.3V 48SSOP - Rail/Tube |
| MT9040ANR1 | 制造商:Microsemi Corporation 功能描述:FRAMER E1 /T1 3.3V 48SSOP - Tape and Reel |
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