参数资料
| 型号： | THS6182DWEVM |
| 厂商： | Texas Instruments |
| 文件页数： | 21/26页 |
| 文件大小： | 0K |
| 描述： | EVAL MODULE FOR THS6182DW |
| 标准包装： | 1 |
| 主要目的： | 接口，线路驱动器，ADSL |
| 已用 IC / 零件： | THS6182DW |
| 已供物品： | 板 |
| 产品目录页面： | 904 (CN2011-ZH PDF) |
| 相关产品： | THS6182DWG4-ND - IC ADSL LINE DRVR LP 20-SOIC THS6182DG4-ND - IC ADSL LINE DRVR LP 16-SOIC THS6182RHFTG4-ND - IC ADSL LINE DRIVER LP 24-QFN THS6182RHFT-ND - IC ADSL LINE DRIVER LP 24-QFN THS6182RHFRG4-ND - IC ADSL LINE DRIVER LP 24-QFN THS6182DWRG4-ND - IC ADSL LINE DRIVER LP 20-SOIC THS6182DWR-ND - IC ADSL LINE DRIVER LP 20-SOIC THS6182DWPRG4-ND - IC ADSL LINE DRIVER LP 20-SOIC THS6182DWPR-ND - IC ADSL LINE DRIVER LP 20-SOIC THS6182DWPG4-ND - IC ADSL LINE DRIVER LP 20-SOIC 更多... |
| 其它名称： | 296-18856 |
High-Pass Filter
3.4 High-Pass Filter
Because ADSL CPE is designed to transmit from 25.875 kHz to 138 kHz, C2
and R23 can be used to implement an HPF function. These are selected to be
20X lower than 25 kHz (1.25 kHz). Some designs use a capacitor—some do
not. This path allows for a common gain setting between the two channels.
This helps (but does not assure) the signals are truly differential.
Figure 3?4 compares the frequency spectrum of ADSL to a simulation of the
high-pass filter on the THS6182DWEVM.
Figure 3?4. ADSL Spectrum and High-Pass Filter Response
(Above not on a logarithmic scale)
Note that the high-pass filter function is not a true high-pass filter. C2 in series
with R23 creates a zero at about 10 Hz. As the frequency decreases from
about 3 kHz to 10 Hz, the circuit changes from a gain stage into two unity gain
buffers.
THS6182DWEVM Applications
3-7
相关PDF资料 |
PDF描述 |
|---|---|
| TISP1082F3DR | SURGE SUPP -66V UNIDIR 8-SOIC |
| TISP3082F3DR | SURGE SUPP 66V BIDIR 8-SOIC |
| TISP3180F3SL | SURGE SUPP 145V BIDIR 3-SL |
| TISP3350H3SL | SURGE SUPP 275V BIDIR 3-SL |
| TISP3380F3DR | SURGE SUPP 270V BIDIR 8-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| THS6182DWG4 | 功能描述:缓冲器和线路驱动器 Low Pwr Dissipation Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| THS6182DWP | 功能描述:缓冲器和线路驱动器 Low Pwr Dissipation Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| THS6182DWPG4 | 功能描述:缓冲器和线路驱动器 Low Pwr Dissipation Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| THS6182DWPR | 功能描述:缓冲器和线路驱动器 Low Pwr Dissipation Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| THS6182DWPRG4 | 功能描述:缓冲器和线路驱动器 Low Pwr Dissipation Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。