T1/E1/J1 Single-Chip Transceiver

GENERAL DESCRIPTION The DS2155 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications. The DS2155 is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is controlled by an 8-bit parallel por

T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface

GENERAL DESCRIPTION The DS2156 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications. The backplane is userconfigurable for a TDM or UTOPIA II bus interface. The DS2156 is composed of a line interface unit (LIU), framer, HDLC controllers, a

T1/E1/J1单芯片收发器

DS2155可以通过软件配置为T1、E1或J1工作方式单片收发器(SCT)，适合短程和长程应用。DS2155由线路接口单元(LIU)、成帧器、HDLC控制器以及TDM背板接口组成，并可通过一个可配置为Intel或Motorola总线模式的8位并行端口进行控制。DS2155引脚和软件均兼容于DS2156。\n LIU由发送接口、接收接口和抖动抑制器组成。发送接口根据所使用的传输介质类型产生符合规定的波形，并以适当的源阻抗驱动网络。T1波形发生电路包括-7.5dB、-15dB和-22.5dB的DSX-1和CSU线路补偿。E1波形发生电路为75Ω同轴线或120Ω双绞线电缆提供G.703波形成形。接收 \n• 完整的T1/DS1/ISDN-PRI/J1收发器功能 \n• 完整的E1 (CEPT) PCM-30/ISDN-PRI收发器功能 \n• 长程和短程线路接口用于时钟/数据恢复与波形成形 \n• CMI编码/解码用于光I/F \n• 无晶振抖动抑制器 \n• 完全独立的发送与接收功能 \n• 双HDLC控制器 \n• 可编程BERT发生器与检测器 \n• 软件可选的内部接收和发送端接电阻，适用于75Ω/100Ω/120Ω T1与E1接口 \n• 两个双帧弹性缓存滑动缓冲器，允许连接至速率高达16.384MHz的异步背板 \n• 由恢复后的网络时钟合成的16.384MHz、8.192MHz;

T1/E1/J1 Single-Chip Transceiver

文件：2.00191 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00097 Mbytes Page：238 Pages

T1 Single-Chip Transceivers

DESCRIPTION The DS21352/552 T1 single-chip transceiver contains all of the necessary functions for connection to T1 lines whether they are DS1 long haul or DSX–1 short haul. The clock recovery circuitry automatically adjusts to T1 lines from 0 feet to over 6000 feet in length. The device can gene

T1/E1/J1 Single-Chip Transceiver

GENERAL DESCRIPTION The DS2155 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications. The DS2155 is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is controlled by an 8-bit parallel por

T1 Single-Chip Transceivers

DESCRIPTION The DS21352/552 T1 single-chip transceiver contains all of the necessary functions for connection to T1 lines whether they are DS1 long haul or DSX–1 short haul. The clock recovery circuitry automatically adjusts to T1 lines from 0 feet to over 6000 feet in length. The device can gene

3.3V DS21352 and 5V DS21552 T1 Single-Chip Transceivers

DESCRIPTION The DS21352/552 T1 single-chip transceiver contains all of the necessary functions for connection to T1 lines whether they are DS1 long haul or DSX–1 short haul. The clock recovery circuitry automatically adjusts to T1 lines from 0 feet to over 6000 feet in length. The device can gene

3.3V DS21352 and 5V DS21552 T1 Single-Chip Transceivers

DESCRIPTION The DS21352/552 T1 single-chip transceiver contains all of the necessary functions for connection to T1 lines whether they are DS1 long haul or DSX–1 short haul. The clock recovery circuitry automatically adjusts to T1 lines from 0 feet to over 6000 feet in length. The device can gene

T1 Single-Chip Transceivers

DESCRIPTION The DS21352/552 T1 single-chip transceiver contains all of the necessary functions for connection to T1 lines whether they are DS1 long haul or DSX–1 short haul. The clock recovery circuitry automatically adjusts to T1 lines from 0 feet to over 6000 feet in length. The device can gene

T1/E1/J1 Single-Chip Transceiver

GENERAL DESCRIPTION The DS2155 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications. The DS2155 is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is controlled by an 8-bit parallel por

3.3V/5V E1 Single-Chip Transceivers

DESCRIPTION The DS21354/554 Single-Chip Transceiver (SCT) contains all of the necessary functions for connection to E1 lines. The device is an upward compatible version of the DS2153 and DS2154 SCTs. The onboard clock/data recovery circuitry coverts the AMI/HDB3 E1 waveforms to an NRZ serial st

3.3V/5V、E1单芯片收发器(SCT)

DS21354/DS21554单芯片收发器(SCT)包含了连接E1线路所需的所有必要功能。该器件是DS2153与DS2154 SCT的升级版产品。板上时钟/数据恢复电路将AMI/HDB3 E1波形转换为NRZ串行数据流。DS21354/DS21554可以自动适应0至2km以上长度的E1 22AWG (0.6mm)双绞电缆。对于75Ω同轴线或120Ω双绞线电缆，该器件能够产生规范的G.703波形。片上抖动抑制器(32位或128位可选)既可以放置在发送数据通道，也可以放置在接收数据通道。成帧器锁定帧或复帧的边界，并监视着数据流中的告警信息。它还被用于提取或插入信令数据、Si与Sa位信息。片上HDL \n• 完整的E1 (CEPT) PCM-30/ISDN-PRI收发器功能 \n• 片上远程和短程线路接口实现时钟/数据恢复和波形成形 \n• 32位或128位无晶振抖动抑制器 \n• 成帧为FAS、CAS、CCS和CRC4格式 \n• 集成HDLC控制器，带有64字节缓冲器，可配置为Sa位、DS0或亚DS0工作模式 \n• 两个双帧弹性滑动缓冲器，可用于连接速率高达8.192MHz的异步背板 \n• 交错PCM总线工作方式 \n• 8位并行控制口可直接用于复用或非复用总线(Intel或Motorola) \n• 提取或插入CAS信令 \n• 检测与产生远程与AIS告警 \n• 可编程输出时钟;

3.3V/5V E1 Single-Chip Transceivers

DESCRIPTION The DS21354/554 Single-Chip Transceiver (SCT) contains all of the necessary functions for connection to E1 lines. The device is an upward compatible version of the DS2153 and DS2154 SCTs. The onboard clock/data recovery circuitry coverts the AMI/HDB3 E1 waveforms to an NRZ serial st

3.3V/5V E1 Single-Chip Transceivers

DESCRIPTION The DS21354/554 Single-Chip Transceiver (SCT) contains all of the necessary functions for connection to E1 lines. The device is an upward compatible version of the DS2153 and DS2154 SCTs. The onboard clock/data recovery circuitry coverts the AMI/HDB3 E1 waveforms to an NRZ serial st

Single-Chip Transceiver Design Kit Daughter Cards

GENERAL DESCRIPTION The DS2155/DS2156 design kits are evaluation boards for the DS2155 and DS2156. The DS2155/DS2156 design kits are intended to be used as daughter cards with either the DK2000 or the DK101 motherboards. The boards are complete with a single-chip transceiver (SCT), transformers,

T1/E1/J1单芯片收发器开发板子卡

DS2155/DS2156设计套件是DS2155和DS2156的评估板。DS2155/DS2156被设计作为DK2000或DK101母板的子卡使用。评估板包括了全套的单片收发器(SCT)、变压器、端接电阻、配置开关、线路保护电路、网络连接器和到母板的接口等部件。 \n• 免去首版原型过程，加速新设计的进度 \n• 与DK101或DK2000母板直接接口 \n• 展示DS2155和DS2156的主要功能 \n• 提供寄存器可视化访问的高层软件 \n• 软件控制(寄存器映像)配置开关，方便了时钟与信号的走线 \n• 用于75Ω E1的BNC连接 \n• 用于120Ω E1和100Ω T1的Bantam和RJ48连接器 \n• 多抽头变压器为75Ω及120Ω/100Ω通道提供真正的阻抗匹配 \n• 为网络接口提供过压和过流保护 \n• 为MPC8260提供UTOPIA II总线连接(仅DS2156) \n• UTOPIA II原型连接器(仅DS2156) \;

T1/E1/J1 Single-Chip Transceiver

GENERAL DESCRIPTION The DS2155 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications. The DS2155 is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is controlled by an 8-bit parallel por

T1/E1/J1 Single-Chip Transceiver

GENERAL DESCRIPTION The DS2155 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications. The DS2155 is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is controlled by an 8-bit parallel por

T1/E1/J1 Single-Chip Transceiver

GENERAL DESCRIPTION The DS2155 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications. The DS2155 is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is controlled by an 8-bit parallel por

T1/E1/J1 Single-Chip Transceiver

GENERAL DESCRIPTION The DS2155 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications. The DS2155 is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is controlled by an 8-bit parallel por

T1/E1/J1 Single-Chip Transceiver

文件：2.00097 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00191 Mbytes Page：238 Pages

封装/外壳：100-LFBGA，CSPBGA 功能：单芯片收发器 包装：托盘 描述：IC TELECOM INTERFACE 100CSBGA 集成电路（IC） 电信

封装/外壳：100-LQFP 功能：单芯片收发器 包装：托盘 描述：IC TELECOM INTERFACE 100LQFP 集成电路（IC） 电信

T1/E1/J1 Single-Chip Transceiver

文件：2.00097 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00191 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00191 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00097 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00191 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00097 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00191 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00097 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00097 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00191 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00191 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00097 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00097 Mbytes Page：238 Pages

T1/E1/J1 Single-Chip Transceiver

文件：2.00191 Mbytes Page：238 Pages

SELF-OSCILLATING HALF-BRIDGE DRIVER

Description The IR2155 is a high voltage, high speed, self-oscillating power MOSFET and IGBT driver with both high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The front end features a programmable oscill

3V PROGRAMMABLE GAIN POWER AMPLIFIER

Product Description The RF2155 is a 3V medium power programmable gain amplifier IC. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in analog cellular phone transmitters or ISM appl

3V PROGRAMMABLE GAIN POWER AMPLIFIER

Product Description The RF2155 is a 3V medium power programmable gain amplifier IC. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in analog cellular phone transmitters or ISM appl

IC Voltage-Controlled Amplifiers

• Wide Dynamic Range: >116 dB • Wide Gain Range: >130 dB • Exponential (dB) Gain Control • Low Distortion: (0.008 @ 0 dB gain, 0.035 @15dB gain) • Wide Gain-Bandwidth: 6 MHz

3.3-V LDO AND DUAL SWITCH FOR USB BUS-POWERED HUB POWER MANAGEMENT

文件：268.59 Kbytes Page：19 Pages