THS7313PWR 供应商
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THS7313PWR
品牌：TI 封装/批号：原厂原装/22+ -
THS7313PWR
品牌：TI(德州仪器) 封装/批号：TSSOP-20/2022+
THS7313PWR 属性参数
- 标准包装：2,000
- 类别：集成电路 (IC)
- 家庭：线性 - 放大器 - 视频放大器和频缓冲器
- 系列：-
- 应用：2:1 多路复用器-放大器
- 输出类型：满摆幅
- 电路数：3
- -3db带宽：8MHz
- 转换速率：-
- 电流 - 电源：18.9mA
- 电流 - 输出 / 通道：85mA
- 电压 - 电源，单路/双路(±)：2.6 V ~ 5.5 V
- 安装类型：表面贴装
- 封装/外壳：20-TSSOP（0.173"，4.40mm 宽）
- 供应商设备封装：20-TSSOP
- 包装：带卷 (TR)
- 配用：296-21091-ND - EVALUATION MODULE FOR THS7313
产品特性
- 3 SDTV Video Amplifiers for CVBS, S-Video, Y'P'BP'R 480i/576i, or G'B'R' Video Systems
- I2C™ Control of All Functions on Each Channel
- Integrated Low-Pass Filters 5th Order, 8-MHz Butterworth 0.5-dB Attenuation at 5.5 MHz 48-dB Attenuation at 27 MHz
- 5th Order, 8-MHz Butterworth 0.5-dB Attenuation at 5.5 MHz 48-dB Attenuation at 27 MHz
- Selectable Input Bias Modes AC-Coupled with Sync-Tip Clamp AC-Coupled with Bias DC-Coupled with 135-mV Input Shift DC-Coupled
- AC-Coupled with Sync-Tip Clamp
- AC-Coupled with Bias
- DC-Coupled with 135-mV Input Shift
- DC-Coupled
- 2:1 Input MUX Allows Multiple Input Sources
- Built-in 6-dB Gain (2 V/V)
- SAG Correction Capable
- 2.7-V to 5-V Single Supply Operation
- Individual Disable (<1 µA) and Mute Control
- Rail-to-Rail Output: Output Swings within 100 mV from the Rails Which Allows AC or DC Output Coupling Able to Drive up to 2 Video Lines - 75
- Output Swings within 100 mV from the Rails Which Allows AC or DC Output Coupling
- Able to Drive up to 2 Video Lines - 75
- Low 16.6-mA (3.3 V) Total Quiescent Current
- Low Differential Gain/Phase of 0.07% / 0.12°
- APPLICATIONS Set Top Box Output Video Buffering PVR/DVDR Output Buffering USB/Portable Low Power Video Buffering
- Set Top Box Output Video Buffering
- PVR/DVDR Output Buffering
- USB/Portable Low Power Video Buffering
产品概述
Fabricated using the new complimentary silicon-germanium (SiGe) BiCom-III process, the THS7313 is a low-power, single-supply 2.7-V to 5-V, 3-channel integrated video buffer. It incorporates a 5th order Butterworth filter which is useful as a digital-to-analog converter (DAC) reconstruction filter or an analog-to-digital converter (ADC) anti-aliasing filter. The 8-MHz filter is a perfect choice for SDTV video which includes composite (CVBS), S-Video, Y'U'V', G'B'R', and Y'P'BP'R 480i/576i.Each channel of the THS7313 is individually I2C configurable for all functions which makes it flexible for any application. Its rail-to-rail output stage allows for both ac and dc coupling applications. The 6-dB gain along with the built-in SAG correction allows for maximum flexibility as an output video buffer.The 16.6 mA total quiescent current at 3.3 V (55 mW) makes it an excellent choice for USB powered or portable video applications. While fully disabled, the THS7313 consumes less than 1 µA.The THS7313 is available in a small lead-free and RoHS compliant TSSOP-20 package.As part of the THS7313 flexibility, the 2:1 MUX input can be selected for ac or dc coupled inputs. The ac coupled modes include a sync-tip clamp option for CVBS or Y' signals, or a fixed bias for the C/P'B/P'R channels. The dc input options include a dc input or a dc + 135-mV input offset shift to allow for a full sync dynamic range at the output with 0-V input.
THS7313PWRG4