THS7372 具有 1-SD 和 3 全高清滤波器和 6dB 增益的 4 通道视频放大器
Fabricated using the revolutionary, complementary Silicon-Germanium (SiGe) BiCom3X process, the THS7372 is a low-power, single-supply, 2.7-V to 5-V, four-channel integrated video buffer. It incorporates one SDTV filter and three fixed Full-HD (also known as True-HD) HDTV filters. All filters feature sixth-order Butterworth characteristics that are useful as digital-to-analog converter (DAC) reconstruction filters or as analog-to-digital converter (ADC) anti-aliasing filters.
The THS7372 has flexible input coupling capabilities, and can be configured for either ac- or dc-coupled inputs. The 300-mV output level shift allows for a full sync dynamic range at the output with 0-V input. AC-coupled modes include a transparent sync-tip clamp for CVBS, Y’, and G’B’R’ signals.
|
THS7372 |
| Io (Typ) (mA) |
80 |
| Vs (Min) (V) |
2.7 |
| Vs (Max) (V) |
6 |
| Number of Channels |
4 |
| Pin/Package |
14TSSOP |
| Diff Gain (%) |
0.15 |
| Diff Phase (deg) |
0.25 |
| Gain (dB) |
6 |
| Approx. Price (US$) |
0.70 | 1ku |
| Operating Temperature Range (C) |
-40 to 85 |
| Filter -3dB Freq (Typ) (MHz) |
9.5,72 |
| No. Filter Poles |
10 |
| Bypass Bandwidth (Typ) (MHz) |
|
| Input Coupling |
AC-Bias, AC-STC, DC+Shift |
| Output Coupling |
DC or AC |
| Device Control Method |
GPIO |
| Iq Total (Typ) (mA) |
28.5 |
| Iq Disabled (Typ) (uA) |
80 |
THS7372 特性
- One SDTV Video Amplifier for CVBS Video
- Three Fixed Full-HD 1080p60 Filters for Y’/P’B/P’R, G’B’R’, or Computer RGB Outputs
- Sixth-Order Low-Pass Filters:
- SD Channel: –3 dB at 9.5 MHz
- Fixed Full-HD Channels: –3 dB at 72 MHz
- Versatile Input Biasing:
- DC-Coupled with 300-mV Output Shift
- AC-Coupled with Sync-Tip Clamp or Bias
- Built-in 6-dB Gain (2 V/V)
- +2.7-V to +5-V Single-Supply Operation
- Rail-to-Rail Output:
- Output Swings within 100 mV from the Rails: Allows AC or DC Output Coupling
- Supports Driving Two Video Lines/Channel
- Low Total Quiescent Current: 23.4 mA at 3.3 V
- Disabled Supply Current Function: 0.1 µA
- Low Differential Gain/Phase: 0.2%/0.35°
- RoHS-Compliant TSSOP-14 Package
THS7372 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| THS7372IPW |
ACTIVE |
-40 to 85 |
0.85 | 1ku |
TSSOP (PW) | 14 |
90 | TUBE |
|
| THS7372IPWR |
ACTIVE |
-40 to 85 |
0.70 | 1ku |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
THS7372 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| THS7372IPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS7372IPW |
THS7372IPW |
| THS7372IPWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS7372IPWR |
THS7372IPWR |
THS7372 应用技术支持与电子电路设计开发资源下载
- THS7372 数据资料 dataSheet 下载.PDF
- TI 德州仪器视频功能产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
- 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
- Driving High-Speed ADCs: Circuit Topologies and System-Level Parameter (slaa416a.HTM, 9 KB)
- A Numerical Solution to an Analog Problem (sboa124.HTM, 8 KB)
- TI 工业自动电机控制/驱动器解决方案 2011 (Rev. B) (PDF 1322 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
THS7372 工具与软件
