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参数资料
型号： DS26303L-75+A3
厂商： Maxim Integrated Products
文件页数： 27/101页
文件大小： 0K
描述： IC LIU E1/T1/J1 3.3V 144-ELQFP
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 1
类型： 线路接口装置（LIU）
驱动器/接收器数： 8/8
规程： T1/E1/J1
电源电压： 3.135 V ~ 3.465 V
安装类型： 表面贴装
封装/外壳： 144-LQFP 裸露焊盘
供应商设备封装： 144-LQFP 裸露焊盘
包装： 托盘
其它名称： 90-26303+7A3
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
31 of 101
Register Name:
DFMIE
Register Description:
Driver Fault Monitor Interrupt Enable Register
Register Address:
07h
Bit #
7
6
5
4
3
2
1
0
Name
DFMIE8
DFMIE7
DFMIE6
DFMIE5
DFMIE4
DFMIE3
DFMIE2
DFMIE1
Default
0
Bits 7 to 0: Driver Fault Monitor Interrupt Enable Channel n (DFMIEn).
When this bit is set, a change in DFM
status can generate an interrupt in monitor n.
Register Name:
LOSIS
Register Description:
Loss-of-Signal Interrupt Status Register
Register Address:
08h
Bit #
7
6
5
4
3
2
1
0
Name
LOSIS8
LOSIS7
LOSIS6
LOSIS5
LOSIS4
LOSIS3
LOSIS2
LOSIS1
Default
0
Bits 7 to 0: Loss-of-Signal Interrupt Status Channel n (LOSISn).
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 LIUn. The interrupt for LIUn is enabled in LOSIS. This
bit when latched is cleared by a read operation to the register if GISC.CWE is reset. This bit, when latched, is
cleared by a write operation to the bit if GISC.CWE is set.
Register Name:
DFMIS
Register Description:
Driver Fault Monitor Interrupt Status Register
Register Address:
09h
Bit #
7
6
5
4
3
2
1
0
Name
DFMIS8
DFMIS7
DFMIS6
DFMIS5
DFMIS4
DFMIS3
DFMIS2
DFMIS1
Default
0
Bits 7 to 0: Driver Fault Status Register Channel n (DFMISn).
When this bit is set, it indicates a DFM status has
transitioned from 0 to 1 or 1 to 0 and was detected for LIUn. The interrupt for LIUn is enabled by in DFMIE. This bit
when latched is cleared by a read operation to the register if GISC.CWE is reset. This bit, when latched, is cleared
by a write operation to the bit if GISC.CWE is set.
Register Name:
SWR
Register Description:
Software Reset Register
Register Address:
0Ah
Bit #
7
6
5
4
3
2
1
0
Name
SWR8
SWR7
SWR6
SWR5
SWR4
SWR3
SWR2
SWR1
Default
0
Bits 7 to 0: Software Reset (SWR).
Whenever any write is performed to this register, at least a 1
μs 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.
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DS26303LN-120 功能描述:电信线路管理 IC RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
DS26303LN-120+ 功能描述:电信线路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
DS26303LN-120+A3 功能描述:电信线路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
DS26303LN-120A3 功能描述:电信线路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
DS26303LN-75 功能描述:电信线路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
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