主页 放大器 特殊功能放大器 线路驱动器
主页
放大器
特殊功能放大器
线路驱动器

THS6204

正在供货

双端口 VDSL2 差分线路驱动器放大器

立即订购
数据表

THS6204

正在供货
数据表 立即订购

产品详情

Number of channels 2 Architecture DSL Line Driver Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 28 BW at Acl (MHz) 160 Acl, min spec gain (V/V) 2 Vn at flatband (typ) (nV√Hz) 2.5 Vn at 1 kHz (typ) (nV√Hz) 8.5 Iq per channel (typ) (mA) 21 Vos (offset voltage at 25°C) (max) (mV) 50 Rail-to-rail No Features Adjustable BW/IQ/IOUT, Shutdown Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 65 Input bias current (max) (pA) 3000000 Offset drift (typ) (µV/°C) 110 GBW (typ) (MHz) 160 Iout (typ) (mA) 416 2nd harmonic (dBc) 100 3rd harmonic (dBc) 89 Frequency of harmonic distortion measurement (MHz) 1
Number of channels 2 Architecture DSL Line Driver Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 28 BW at Acl (MHz) 160 Acl, min spec gain (V/V) 2 Vn at flatband (typ) (nV√Hz) 2.5 Vn at 1 kHz (typ) (nV√Hz) 8.5 Iq per channel (typ) (mA) 21 Vos (offset voltage at 25°C) (max) (mV) 50 Rail-to-rail No Features Adjustable BW/IQ/IOUT, Shutdown Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 65 Input bias current (max) (pA) 3000000 Offset drift (typ) (µV/°C) 110 GBW (typ) (MHz) 160 Iout (typ) (mA) 416 2nd harmonic (dBc) 100 3rd harmonic (dBc) 89 Frequency of harmonic distortion measurement (MHz) 1
HTSSOP (PWP) 24 49.92 mm² 7.8 x 6.4 VQFN (RHF) 24 20 mm² 5 x 4
  • Low Power Consumption:
    • 21mA/Port Full Bias Mode
    • 16.2mA/Port Mid Bias Mode
    • 11.2mA/Port Low Bias Mode
    • Low-Power Shutdown Mode
    • IADJ Pin for Variable Bias
  • Low Noise:
    • 2.5nV/Hz Voltage Noise
    • 17pA/Hz Inverting Current Noise
    • 1.2pA/Hz Noninverting Current Noise
  • Low MTPR Distortion:
    • 70dB with +20.5dBm G.993.2—Profile 8b
  • -89dBc HD3 (1MHz, 100 Differential)
  • High Output Current: > 424mA (25 Load)
  • Wide Output Swing: 43.2VPP (±12V, 100 Differential)
  • Wide Bandwidth: 150MHz (Gain = 10V/V)
  • Port-To-Port Separation of 90dB at 1MHz
  • PSRR of 50dB at 1MHz for Good Isolation
  • Wide Power-Supply Range: 10V to 28V
  • APPLICATIONS
    • Ideal For VDSL2 Systems
    • Backward-Compatible with ADSL/ADSL2+/ADSL2++ Systems

PowerPAD is a trademark of Texas Instruments, Incorporated.
All other trademarks are the property of their respective owners.
  • Low Power Consumption:
    • 21mA/Port Full Bias Mode
    • 16.2mA/Port Mid Bias Mode
    • 11.2mA/Port Low Bias Mode
    • Low-Power Shutdown Mode
    • IADJ Pin for Variable Bias
  • Low Noise:
    • 2.5nV/Hz Voltage Noise
    • 17pA/Hz Inverting Current Noise
    • 1.2pA/Hz Noninverting Current Noise
  • Low MTPR Distortion:
    • 70dB with +20.5dBm G.993.2—Profile 8b
  • -89dBc HD3 (1MHz, 100 Differential)
  • High Output Current: > 424mA (25 Load)
  • Wide Output Swing: 43.2VPP (±12V, 100 Differential)
  • Wide Bandwidth: 150MHz (Gain = 10V/V)
  • Port-To-Port Separation of 90dB at 1MHz
  • PSRR of 50dB at 1MHz for Good Isolation
  • Wide Power-Supply Range: 10V to 28V
  • APPLICATIONS
    • Ideal For VDSL2 Systems
    • Backward-Compatible with ADSL/ADSL2+/ADSL2++ Systems

PowerPAD is a trademark of Texas Instruments, Incorporated.
All other trademarks are the property of their respective owners.

The THS6204 is a dual-port, current-feedback architecture, differential line driver amplifier system ideal for xDSL systems. The device is targeted for use in VDSL2 (very-high-bit-rate digital subscriber line 2) line driver systems that enable greater than +20.5dBm line power up to 8.5MHz with good linearity supporting the G.993.2 VDSL2 8b profile. It is also fast enough to support central-office transmission of +14.5dBm line power up to 18.1MHz—Profile 30a.

The unique architecture of the THS6204 allows quiescent current to be minimal while still achieving very high linearity. Differential distortion, under full bias conditions, is -89dBc at 1MHz and reduces to only -73dBc at 10MHz. Fixed multiple bias settings of the amplifiers allows for enhanced power savings for line lengths where the full performance of the amplifier is not required. To allow for even more flexibility and power savings, an IADJ pin is available to further lower the bias currents.

The wide output swing of 43.2VPP (100 differentially) with ±12V power supplies, coupled with over 425mA current drive (25), allows for wide dynamic headroom, keeping distortion minimal.

The THS6204 is available in a QFN-24 or a TSSOP-24 PowerPAD™ package.

The THS6204 is a dual-port, current-feedback architecture, differential line driver amplifier system ideal for xDSL systems. The device is targeted for use in VDSL2 (very-high-bit-rate digital subscriber line 2) line driver systems that enable greater than +20.5dBm line power up to 8.5MHz with good linearity supporting the G.993.2 VDSL2 8b profile. It is also fast enough to support central-office transmission of +14.5dBm line power up to 18.1MHz—Profile 30a.

The unique architecture of the THS6204 allows quiescent current to be minimal while still achieving very high linearity. Differential distortion, under full bias conditions, is -89dBc at 1MHz and reduces to only -73dBc at 10MHz. Fixed multiple bias settings of the amplifiers allows for enhanced power savings for line lengths where the full performance of the amplifier is not required. To allow for even more flexibility and power savings, an IADJ pin is available to further lower the bias currents.

The wide output swing of 43.2VPP (100 differentially) with ±12V power supplies, coupled with over 425mA current drive (25), allows for wide dynamic headroom, keeping distortion minimal.

The THS6204 is available in a QFN-24 or a TSSOP-24 PowerPAD™ package.
open-in-new 查找其他 线路驱动器
下载 观看带字幕的视频 视频

您可能感兴趣的相似产品

open-in-new 比较替代产品
功能与比较器件相似
THS6222 正在供货 具有共模缓冲器的差分宽带 PLC 和 HPLC 线路驱动器 Single port line driver for power line communication and DSL applications

技术文档

star =有关此产品的 TI 精选热门文档
未找到结果。请清除搜索并重试。
查看全部 3
类型 标题 下载最新的英语版本 日期
* 数据表 Dual-Port, Differential VDSL2 Line Driver Amplifiers 数据表 (Rev. C) 2009年 4月 14日
电子书 The Signal e-book: 有关运算放大器设计主题的博客文章汇编 英语版 2018年 1月 31日
应用手册 Noise Analysis for High Speed Op Amps (Rev. A) 2005年 1月 17日

设计和开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

模拟工具

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助 PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在 PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)
发送申请
模拟工具

TINA-TI — 基于 SPICE 的模拟仿真程序

TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能，允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装，如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。

如需获取可用 TINA-TI 模型的完整列表，请参阅：SpiceRack - 完整列表 

需要 HSpice (...)

用户指南: PDF
英语版 (Rev.A): PDF
查看选项
封装 引脚 下载
HTSSOP (PWP) 24 查看选项
VQFN (RHF) 24 查看选项
应遵守 TI 评估类商品的标准条款与条件。

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。

支持和培训

视频