參數(shù)資料
型號： DS26303L-75
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字傳輸電路
英文描述： 3.3V, E1/T1/J1, Short-Haul, Octal Line Interface Unit
中文描述： DATACOM, PCM TRANSCEIVER, PQFP144
封裝： 20 X 20 MM, 1.40 MM HEIGHT, MS-026, LQFP-144
文件頁數(shù)： 32/97頁
文件大?。?/td> 966K
代理商： DS26303L-75
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
32 of 97
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 0:
Driver Fault Monitor Interrupt Enable Channel
n
(DFMIE
n
)
. When this bit is set, a change in DFM
status can generate an interrupt in monitor
n
.
DFMIE
Driver Fault Monitor Interrupt Enable
07h
7
6
5
4
3
2
1
0
DFMIE8
0
DFMIE7
0
DFMIE6
0
DFMIE5
0
DFMIE4
0
DFMIE3
0
DFMIE2
0
DFMIE1
0
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 0:
Loss-of-Signal Interrupt Status Channel
n
(LOSIS
n
)
. When this bit is set, it indicates an LOS status
has transitioned from a 0 to 1 or 1 to 0 and was detected for LIU
n
. The bit for LIU
n
is enabled by register
LOSIE(06h). This bit when latched is cleared on a read operation.
LOSIS
Loss-of-Signal Interrupt Status
08h
7
6
5
4
3
2
1
0
LOSIS8
0
LOSIS7
0
LOSIS6
0
LOSIS5
0
LOSIS4
0
LOSIS3
0
LOSIS2
0
LOSIS1
0
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 0:
Driver Fault Status Register Channel
n
(DFMIS
n
)
. When this bit is set, it indicates a DFM status has
transitioned from “0 to 1” or “1 to 0” and was detected for LIU
n
. The bit for LIU
n
is enabled by register DFMIE(07h).
This bit when latched is cleared on a read operation.
DFMIS
Driver Fault Monitor Interrupt Status
09h
7
6
5
4
3
2
1
0
DFMIS8
0
DFMIS7
0
DFMIS6
0
DFMIS5
0
DFMIS4
0
DFMIS3
0
DFMIS2
0
DFMIS1
0
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 0: Software Reset (SWR)
. Whenever any write is performed to this register, at least a 1 s reset will be
generated that resets the DS26303. All the registers will be restored to their default values. A read operation will
always read back all zeros.
SWR
Software Reset
0Ah
7
6
5
4
3
2
1
0
SWR8
0
SWR7
0
SWR6
0
SWR5
0
SWR4
0
SWR3
0
SWR2
0
SWR1
0
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相關代理商/技術參數(shù)
參數(shù)描述
DS26303L-75+ 功能描述:電信線路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
DS26303L-75+A3 功能描述:電信線路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
DS26303L-75A3 功能描述:電信線路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
DS26303LN-120 功能描述:電信線路管理 IC RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
DS26303LN-120+ 功能描述:電信線路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
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