參數(shù)資料
型號(hào)： MT9075B
廠商： Mitel Networks Corporation
英文描述： E1 Single Chip Transceiver(E1單片收發(fā)器)
中文描述： 素E1單芯片收發(fā)器（素E1單片收發(fā)器）
文件頁數(shù)： 40/82頁
文件大?。?/td> 275K
代理商： MT9075B
MT9075B
Preliminary Information
40
Table 31 - Receive Equalization Control Word
(Page 02H, Address 19H)
Bit
Name
Functional Description
7
JAS
(0)
Jitter Attenuator Select.
If one,
the attenuator may be connected to
either the transmit or receive sides
of the PCM 30 interface depend on
bit 6 - JAT/JAR. If zero, the jitter
attenuator function is disabled.
6
JAT/JAR
(0)
Transmit
Attenuator.
If one, the jitter
attenuator will function on the
transmit data. If zero, the jitter
attenuator will function on the
receive data.
or
Receive
Jitter
5
JFC
(0)
Jitter Attenuator FIFO Centre.
When this bit is toggled the read
pointer of the jitter attenuator shall
be centered. During centering the
jitter in the JA outputs is increased
by 0.0625 U.I
4 - 2
JFD2-
JFD0
(00)
Jitter Attenuator FIFO Depth
Control Bits.
These bits determine
the depth of the jitter attenuator
FIFO as shown below:
JFD2
JFD1
JFD0
Depth
(words)
0
0
0
16
0
0
1
32
0
1
0
48
0
1
1
64
1
0
0
80
1
0
1
96
1
1
0
112
1
1
1
128
1
JACL
(0)
Jitter Attenuator Clear bit.
If one,
the Jitter Attenuator, its FIFO and
status are reset. The status
registers will identify the FIFO as
being empty. However, the actual
bit values of the data in the JA
FIFO will not be reset.
0
---
Unused.
Table 30 - Jitter Attenuator Control Word
(Page 02H, Address 18H)
Bit
Name
Functional Description
7
REDBL
(0)
Receive Equalizer Auto Mode
Disable.
If
one,
equalizer is turned off from the auto
mode. If zero, the receive equalizer
is turned on and will compensate for
loop length automatically.
the
receive
6
REMID
(0)
Receive Equalization Mid-range.
If one and REDBL is one, the one-
stage equalization is enabled, which
provides approximately 6 dB of
gain. If zero, REDBL or REMAX will
control the receive equalization.
5
REMAX
(0)
Receive Equalization Maximum.
If
one, REDBL is one and REMID is
zero, the two-stage equalization is
enabled,
which
approximately 12 dB of gain. If zero,
REDBL or REMID will control the
receive equalization.
provides
4 - 0
---
Unused.
Bit
Name
Functional Description
7
--
6
CPLA6
(0)
Sign bit.
Normalized to a positive
going one, when CPLAt6 is one
then the CPLA0-CPLA5 coefficient
corresponds to a positive level.
When CPLA6 is zero the coefficient
is taken to indicate a negative level.
5 - 0
CPLA5-
CPLA0
(000000)
Table 32 - Custom Pulse Level 1
(Page 2, Address 1CH)
Pulse shape coefficient for the first
time slot (within one bit cell). CPLA5
is the MSB.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9075B-1 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:E1 Single Chip Transceiver
MT9075BL 制造商:Microsemi Corporation 功能描述:FRAMER E1 5V 100MQFP - Trays
MT9075BL1 制造商:Microsemi Corporation 功能描述:FRAMER E1 5V 100MQFP - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TXRX SGL E1 W/LIU 100MQFP 制造商:Microsemi Corporation 功能描述:IC TXRX SGL E1 W/LIU 100MQFP
MT9075BP 制造商:Microsemi Corporation 功能描述:
MT9075BP1 制造商:Microsemi Corporation 功能描述:Single Chip Transceiver 1TX 1RX 2.048Mbps 68-Pin PLCC Tube 制造商:Microsemi Corporation 功能描述:FRAMER E1 5V 68PLCC - Rail/Tube 制造商:Microsemi Corporation 功能描述:PB FREE E1 SINGLE CHIP TRANSCEIVER 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TXRX SGL E1 W/LIU 68PLCC 制造商:Microsemi Corporation 功能描述:IC TXRX SGL E1 W/LIU 68PLCC
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