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| 型号： | DS26334 |
| 英文描述： | 3.3V, 16-Channel, E1/T1/J1 Short and Long-Haul Line Interface Unit |
| 中文描述： | 3.3V、16路、E1/T1/J1短/长程线路接口单元 |
| 文件页数： | 22/115页 |
| 文件大小： | 756K |
| 代理商： | DS26334 |
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DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
22 of 115
Table 5-2. Telecommunications Specification Compliance for DS26334 Transmitters
TRANSMITTER FUNCTION
AMI Coding, B8ZS Substitution, DS1 Electrical Interface
T1 Telecom Pulse Mask compliance
T1 Telecom Pulse Mask compliance
Transmit Electrical Characteristics for E1 Transmission
and Return Loss Compliance
TELECOMMUNICATIONS COMPLIANCE
ANSI T1.102
ANSI T1.403
ANSI T1.102
ITUT G.703.
Table 5-3. Registers Related to Control of DS26334 Transmitters
REGISTER NAME
Transmit All Ones Enable
Driver Fault Monitor Status
Driver Fault Monitor Interrupt Enable
Driver Fault Monitor Interrupt Status
Automatic Transmit All Ones Select
ACRONYM
TAOE
DFMS
DFMIE
DFMIS
ATAOS
FUNCTION
Transmit All Ones Enable
Driver Fault Status
Driver Fault Status Interrupt Mask
Driver Fault Status Interrupt Mask
Transmit all ones enabled automatically on LOS
Global control of Jitter Attenuator, line coding and short
circuit protection.
The Transmitter that the Template Select Register
Applies to.
The TS2 to TS0 bits for Selection of the Templates for
Transmitter and TIMPOFF and TIMPRIM bits to control
transmit impedance match
These register bits can be used to enable the Transmitter
outputs
Selects the MCLK frequency used for transmit and
receive.
This register can be used to select between single-rail
and dual-rail mode.
The individual Transceiver Line Codes can be selected to
overwrite the global setting.
Individual Transmitters can be powered down.
Enables the jitter attenuator
Selects whether jitter attenuator is in transmit or receive
path
Global Configuration Register
GC
Template Select Transmitter
TST
Template Select
TS
Output Enable Configuration
Register
OE
Master Clock Selection
MC
Transmit Single-Rail Mode Select
Register
SRMS
Line Code Selection
LCS
Transmit Power-Down
Individual Jitter Attenuator Enable
Individual Jitter Attenuator Position
Select
Individual Jitter Attenuator FIFO
Depth Select
Individual Jitter Attenuator FIFO
Limit Trip
Individual Short-Circuit Protection
Disable
Short-Haul/Long-Haul Select
TPDE
IJAE
IJAPS
IJAFDS
Selects depth of jitter attenuator FIFO.
IJAFLT
Indicates jitter attenuator FIFO within 4 bits of its useful
limit
This register allows the individual Transmitters to have
Short Circuit Protection Disable.
This selects between short-haul and long-haul templates.
This register allows mapping of the internal BERTs into
an individual transmit path.
Inverts TCLK input.
Inserts a bipolar error in the transmit path when in single-
rail mode.
ISCPD
SHLHS
BERT Control Register
BTCR
Transmit clock Invert
TCLKI
BPV Error insertion
BEIR
相关PDF资料 |
PDF描述 |
|---|---|
| DS26334G | 3.3V, 16-Channel, E1/T1/J1 Short and Long-Haul Line Interface Unit |
| DS26334GN | 3.3V, 16-Channel, E1/T1/J1 Short and Long-Haul Line Interface Unit |
| DS26503 | T1/E1/J1 BITS Element |
| DS26503L | T1/E1/J1 BITS Element |
| DS26503LN | T1/E1/J1 BITS Element |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS26334_07 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:3.3V, 16-Channel, E1/T1/J1 Shortand Long-Haul Line Interface Unit |
| DS26334DK | 功能描述:网络开发工具 DS26334 Dev Kit RoHS:否 制造商:Rabbit Semiconductor 产品:Development Kits 类型:Ethernet to Wi-Fi Bridges 工具用于评估:RCM6600W 数据速率:20 Mbps, 40 Mbps 接口类型:802.11 b/g, Ethernet 工作电源电压:3.3 V |
| DS26334G | 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short/Long Haul LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray |
| DS26334G+ | 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short/Long Haul LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray |
| DS26334GA2 | 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray |
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