THS7316DR 供应商
THS7316DR 属性参数
- 标准包装：1
- 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：缓冲器
- 输出类型：满摆幅
- 电路数：3
- -3db带宽：36MHz
- 转换速率：-
- 电流 - 电源：19.3mA
- 电流 - 输出 / 通道：90mA
- 电压 - 电源，单路/双路(±)：2.85 V ~ 5.5 V
- 安装类型：表面贴装
- 封装/外壳：8-SOIC（0.154"，3.90mm 宽）
- 供应商设备封装：8-SOIC
- 包装：®
- 其它名称：296-26684-6
产品特性
- 3 HDTV Video Amplifiers for Y’P’BP’R 720p and 1080i, G’B’R’ (R’G’B’), VGA/SVGA/XGA
- Integrated Low-Pass Filters 5th-Order 36-MHz (–3 dB) Butterworth Filter –1 dB Passband Bandwidth at 31 MHz 30 dB Attenuation at 74 MHz
- 5th-Order 36-MHz (–3 dB) Butterworth Filter –1 dB Passband Bandwidth at 31 MHz 30 dB Attenuation at 74 MHz
- –1 dB Passband Bandwidth at 31 MHz
- 30 dB Attenuation at 74 MHz
- Versatile Input Biasing DC-Coupled With 140-mV Input Shift AC-Coupled with Sync-Tip Clamp Allows AC-Coupled With Biasing
- DC-Coupled With 140-mV Input Shift
- AC-Coupled with Sync-Tip Clamp
- Allows AC-Coupled With Biasing
- Built-in 6-dB Gain (2V/V)
- 3-V to 5-V Single Supply Operation
- Rail-to-Rail Output: Output Swings Within 100 mV From the Rails Allowing AC or DC Output Coupling Supports Driving 2 Lines per Channel
- Output Swings Within 100 mV From the Rails Allowing AC or DC Output Coupling
- Supports Driving 2 Lines per Channel
- Low 18.3-mA at 3.3-V Total Quiescent Current
- Low Differential Gain/Phase of 0.1% / 0.1°
- SOIC-8 Package
- 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 Silicon-Germanium (SiGe) BiCom-III process, the THS7316 is a low power single-supply 3-V to 5-V, 3-channel integrated video buffer. It incorporates a 5th-order modified Butterworth filter which is useful as a DAC reconstruction filter or an ADC anti-aliasing filter. The 36-MHz filter is a perfect choice for HDTV video which includes Y’P’BP’R 720p/1080i, G’B’R’ (R’G’B’), and VGA/SVGA/XGA signals.As part of the THS7316 flexibility, the input can be configured for ac or dc coupled inputs. The DC + 140-mV input offset shift to allow for a full sync dynamic range at the output with 0-V input. The AC coupled modes include a transparent sync-tip clamp option for signals with sync such as Y’ or Green with sync. AC-coupled biasing for P’B/P’R/Non-sync channels can be achieved by adding an external resistor.The THS7316 is the perfect choice for all output buffer applications. Its rail-to-rail output stage with 6-dB gain allows for both ac and dc line driving. The ability to drive 2 video lines per channel, or 75- loads, allows for maximum flexibility as a video line driver. The 18.3-mA total quiescent current makes it an excellent choice for USB powered, portable, or other power sensitive video applications.The THS7316 is available in a small SOIC-8 package that is RoHS compliant.