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): 25/97頁
文件大小: 966K
代理商: DS26303L-75
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
25 of 97
5 REGISTERS
Five address bits are used to control the settings of the registers. In the parallel nonmultiplexed mode, AD[4:0] is
used. In multiplexed mode, AD[4:0] is used and AD[5:1] is used in serial mode.The register space contains control
for channels 1 to 8 from address 00 hex to 1F hex. The
ADDP
(1F) register is used as a pointer to access the
different banks of registers. This register must be set to AA hex for access of the secondary bank of registers, 01
hex for access to the individual LIU bank of registers, and 02 hex for access of the BERT bank of registers. The
primary bank of registers is accessed upon reset of this register to 00 hex.
Table 5-1. Primary Register Set
ADDRESS
PARALLEL
INTERFACE
A7–A0 (HEX)
xxx00000
xxx00001
xxx00010
xxx00011
xxx00100
xxx00101
xxx00110
xxx00111
xxx01000
xxx01001
xxx01010
xxx01011
xxx01100
xxx01101
xxx01110
xxx01111
xxx10000
xxx10001
xxx10010
xxx10011
xxx10100
xxx10101
xxx10110–
xxx11110
NAME
SYMBOL
HEX
SERIAL
INTERFACE
A7–A1 (HEX)
xx00000
xx00001
xx00010
xx00011
xx00100
xx00101
xx00110
xx00111
xx01000
xx01001
xx01010
xx01011
xx01100
xx01101
xx01110
xx01111
xx10000
xx10001
xx10010
xx10011
xx10100
xx10101
xx10110–
xx11110
RW
Identification
Analog Loopback Configuration
Remote Loopback Configuration
Transmit All-Ones Enable
LOS Status
Driver Fault Monitor Status
LOS Interrupt Enable
Driver Fault Monitor Interrupt Enable
LOS Interrupt Status
Driver Fault Monitor Interrupt Status
Software Reset
G.772 Monitor Configuration
Digital Loopback Configuration
LOS/AIS Criteria Selection
Automatic Transmit All-Ones Select
Global Configuration
Template Select Transceiver Register
Template Select
Output-Enable Bar
Alarm Indication Signal
AIS Interrupt Enable
AIS Interrupt Status
ID
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
R
RW
RW
RW
R
R
RW
RW
R
R
W
RW
RW
RW
RW
RW
RW
RW
RW
R
RW
R
ALBC
RLBC
TAOE
LOSS
DFMS
LOSIE
DFMIE
LOSIS
DFMIS
SWR
GMC
DLBC
LASCS
ATAOS
GC
TST
TS
OEB
AIS
AISIE
AISIS
Reserved
16–1E
Address Pointer for Secondary Register
Set
ADDP
1F
xxx11111
xx11111
RW
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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(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(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(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(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 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray