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參數(shù)資料
| 型號(hào)： | MT90869 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | Flexible 16K Digital Switch (F16kDX) |
| 中文描述： | 靈活的16K的數(shù)字交換機(jī)（F16kDX） |
| 文件頁(yè)數(shù)： | 15/76頁(yè) |
| 文件大?。?/td> | 1316K |
| 代理商： | MT90869 |
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Data Sheet
MT90869
15
Zarlink Semiconductor Inc.
In addition, the device provides FP8o, FP16o, C8o and C16o outputs to support external devices which connect to
the local port. The local frame pulses (FP8o, FP16o) will be provided in the same style as the master frame pulse
(FP8i). The polarity of C8o and C16o, at the Frame Boundary, can be controlled by the Control Register bit,
COPOL. An analogue phase lock loop (APLL) is used to multiply the external clock frequency to generate an
internal clock signal operated at 131.072MHz.
2.4
Backplane Frame Pulse Input and Local Frame Pulse Output Alignment
The MT90869 accepts a Backplane Frame Pulse (FP8i) and generates the Local Frame Pulse outputs, FP8o and
FP16o, which are aligned to the master frame pulse. There is a constant three frame delay for data being switched.
Figure 8, Backplane and Local Frame Pulse Alignment for Data Rates of 2Mb/s, 4Mb/s, 8Mb/s and 16Mb/s, refers.
For further details of Frame Pulse conditions and options see Section 13.1, Control Register (CR), Figure 18, Frame
Boundary Conditions, ST- BUS Operation, and Figure 19, Frame Boundary Conditions, GCI - BUS Operation.
Figure 8 - Backplane and Local Frame Pulse Alignment for Data Rates of 2Mb/s, 4Mb/s, 8Mb/s
and 16Mb/s
CH3
CH7
CH0
CH1
CH2
BSTi/BSTo0-31
(16Mb/s)
C8o
FP8o
LSTi/LSTo0-31
(2Mb/s)
LSTi/LSTo0-31
(4Mb/s)
LSTi/LSTo0-31
(8Mb/s)
LSTi/(16Mb/s)
CH2
CH1
CH0
CH6
CH5
CH4
CH3
CH2
CH0
CH4
CH5
CH10
CH9
CH8
CH11
CH
15
CH
14
CH
13
CH
12
CH
11
CH
10
CH
9
CH
8
CH
7
CH
6
CH
5
CH
4
CH
3
CH
2
CH
1
CH
0
CH
19
CH
18
CH
17
CH
16
CH
23
CH
22
CH
21
CH
20
CH1
CH
3
CH
2
CH
1
CH
0
CH
7
CH
6
CH
5
CH
4
CH
11
CH
10
CH
9
CH
8
CH
15
CH
14
CH
13
CH
12
CH
17
CH
16
CH
21
CH
20
CH
19
CH
18
CH
23
CH
22
FP8i
C8i
CH3
CH7
CH0
CH1
CH2
(2Mb/s)
BSTi/BSTo0-31
(4Mb/s)
BSTi/BSTo0-31
(8Mb/s)
CH2
CH1
CH0
CH6
CH5
CH4
CH3
CH2
CH0
CH4
CH5
CH10
CH9
CH8
CH11
CH1
BSTi/BSTo0-31
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT90869AG | Flexible 16K Digital Switch (F16kDX) |
| MT90870 | Flexible 12 k Digital Switch (F12kDX) |
| MT90871AV | Flexible 8K Digital Switch (F8KDX) |
| MT90871 | Flexible 8K Digital Switch (F8KDX) |
| MT90883 | TDM to Packet Processors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT90869AG | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 16KX16K/8KX8K 1.8V/3.3V 272BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC DGTL SWITCH F16KDX 272PBGA 制造商:Microsemi Corporation 功能描述:IC DGTL SWITCH F16KDX 272PBGA |
| MT90869AG2 | 制造商:Microsemi Corporation 功能描述:PB FREE 8K X 8K DIGITAL SWITCH 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 16KX16K/8KX8K 1.8V/3.3V 272BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC DGTL SWITCH F16KDX 272PBGA 制造商:Microsemi Corporation 功能描述:IC DGTL SWITCH F16KDX 272PBGA |
| MT90870 | 制造商:ZARLINK 制造商全稱(chēng):Zarlink Semiconductor Inc 功能描述:Flexible 12 k Digital Switch (F12kDX) |
| MT90870AG | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 12K X 12K/8K X 4K 1.8V/3.3V 272BGA - Trays |
| MT90870AG2 | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 12K X 12K/8K X 4K 1.8V/3.3V 272BGA - Trays |
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