參數(shù)資料
型號(hào): DS26303L-120+
廠商: Maxim Integrated Products
文件頁數(shù): 26/101頁
文件大?。?/td> 0K
描述: IC LIU E1/T1/J1 3.3V 144-ELQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 15
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 8/8
規(guī)程: T1/E1/J1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 144-LQFP 裸露焊盤
包裝: 托盤
產(chǎn)品目錄頁面: 1430 (CN2011-ZH PDF)
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
30 of 101
Register Name:
TAOE
Register Description:
Transmit All-Ones Enable Register
Register Address:
03h
Bit #
7
6
5
4
3
2
1
0
Name
TAOE8
TAOE7
TAOE6
TAOE5
TAOE4
TAOE3
TAOE2
TAOE1
Default
0
Bits 7 to 0: Transmit All-Ones Enable Channel n (TAOEn).
When this bit is set, a continuous stream of all ones
is sent on channel n (TTIPn and TRINGn). MCLK is used as a reference clock for the transmit all-ones signal. The
data arriving at TPOSn and TNEGn is ignored.
Register Name:
LOSS
Register Description:
Loss-of-Signal Status Register
Register Address:
04h
Bit #
7
6
5
4
3
2
1
0
Name
LOSS8
LOSS7
LOSS6
LOSS5
LOSS4
LOSS3
LOSS2
LOSS1
Default
0
Bits 7 to 0: Loss-of-Signal Status Channel n (LOSSn).
When this bit is set, an LOS condition has been detected
on LIUn. The criteria and conditions of LOS are described in Section 6.4.3: Loss of Signal.
Register Name:
DFMS
Register Description:
Driver Fault Monitor Status Register
Register Address:
05h
Bit #
7
6
5
4
3
2
1
0
Name
DFMS8
DFMS7
DFMS6
DFMS5
DFMS4
DFMS3
DFMS2
DFMS1
Default
0
Bits 7 to 0: Driver Fault Monitor Status Channel n (DFMSn).
When this bit is set, it indicates that there is a short
or open circuit at the transmit driver for LIUn.
Register Name:
LOSIE
Register Description:
Loss-of-Signal Interrupt Enable Register
Register Address:
06h
Bit #
7
6
5
4
3
2
1
0
Name
LOSIE8
LOSIE7
LOSIE6
LOSIE5
LOSIE4
LOSIE3
LOSIE2
LOSIE1
Default
0
Bits 7 to 0: Loss-of-Signal Interrupt Enable Channel n (LOSIEn).
When this bit is set, a change in the LOS
status for LIUn can generate an interrupt.
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DS26303L-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(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
DS26303L-120+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(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
DS26303L-120A3 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(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
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(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
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(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray