參數(shù)資料
型號: MT9076
廠商: Mitel Networks Corporation
英文描述: T1/E1/J1 3.3V Single Chip Transceiver(T1/E1/J1 3.3V 單片收發(fā)器)
中文描述: T1/E1/J1收發(fā)3.3V的單芯片收發(fā)器(T1/E1/J1收發(fā)3.3單片收發(fā)器)
文件頁數(shù): 30/162頁
文件大?。?/td> 427K
代理商: MT9076
MT9076
Preliminary Information
26
(i) It may free - run with the internal multiframe counters;
(ii) The multiframe counters may be reset with the external hardware pin TxMF. If this signal is not
synchronous with the current transmit frame count it may cause the far end to go temporarily out of sync.
(iii) Under software control (by setting the TxSYNC bit in page 01 address 12H) the transmit multiframe
counters will be synchronized to the framing pattern present in the overhead bits multiplexed into channel
31 bit 0 of the incoming 2.048 Mb/s digital stream DSTi. Note that the overhead bits extracted from the
receive signal are multiplexed into outgoing DSTo channel 31 bit 0.
(iv) In SLC - 96 mode the transmit frame counters synchronize to the framing pattern clocked in on the TXDL
input
Frame #
1
2
3
4
5
6
7
8
9
10
11
12
Ft
1
Fs
Signaling
0
0
0
1
1
A
0
1
1
1
0
0
B
Table 7 - D4 Superframe Structure(T1)
Frame #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
FPS
FDL
X
CRC
Signaling
CB1
X
0
X
CB2
A
X
0
X
CB3
X
1
B
X
CB4
X
0
X
CB5
C
X
1
X
CB6
X
1
D
Table 8 - ESF Superframe Structure (T1)
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相關代理商/技術參數(shù)
參數(shù)描述
MT9076AB 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:T1/E1/J1 3.3V Single Chip Transceiver
MT9076AP 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:T1/E1/J1 3.3V Single Chip Transceiver
MT9076B 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:T1/E1/J1 3.3 V Single Chip Transceiver
MT9076BB 制造商:Zarlink Semiconductor Inc 功能描述:FRAMER E1/J1/T1 3.3V 80LQFP - Trays
MT9076BB1 制造商:Zarlink Semiconductor Inc 功能描述:FRAMER E1/J1/T1 3.3V 80LQFP - Trays