Datasheet Texas Instruments LMH1980 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LMH1980 |
自动检测SD / HD / PC视频同步分离器
数据表
LMH1980 Auto-Detecting SD/HD/PC Video Sync Separator datasheet
PDF, 1.3 Mb, 修订版: A, 档案已发布: Mar 15, 2013
从文件中提取
价格
状态
| LMH1980MM/NOPB | LMH1980MMX/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
打包
| LMH1980MM/NOPB | LMH1980MMX/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 10 | 10 |
| Package Type | DGS | DGS |
| Industry STD Term | VSSOP | VSSOP |
| JEDEC Code | S-PDSO-G | S-PDSO-G |
| Package QTY | 1000 | 3500 |
| Carrier | SMALL T&R | LARGE T&R |
| Device Marking | AL4A | AL4A |
| Width (mm) | 3 | 3 |
| Length (mm) | 3 | 3 |
| Thickness (mm) | 1.02 | 1.02 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.07 | 1.07 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | LMH1980MM/NOPB | LMH1980MMX/NOPB |
|---|---|---|
| Control Interface | Pin | Pin |
| Formats Supported | NTSC,SECAM,SD/PC bi-level and HD tri-level,720p,1080i/p,PC Sync on Green (VESA),576i/p,480i/p | NTSC,SECAM,SD/PC bi-level and HD tri-level,720p,1080i/p,PC Sync on Green (VESA),576i/p,480i/p |
| Function | Sync Separator | Sync Separator |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Package Group | VSSOP | VSSOP |
| Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| Power Consumption, mW | 35 | 35 |
| Supply Voltage, V | 3.3,3.3 to 5 | 3.3,3.3 to 5 |
生态计划
| LMH1980MM/NOPB | LMH1980MMX/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
应用须知
- AN-1681 Design Migration from the LM1881 to the LMH1980 (Rev. A)PDF, 79 Kb, 修订版: A, 档案已发布: May 3, 2013
The LMH1980 is a SD/HD/PC video sync separator intended to replace the LM1881 sync separator inconsumer, security and surveillance, and industrial video applications where high-definition compatibility isneeded. This application report discusses the LMH1980’s advantages over the LM1881 andconsiderations for designing the LMH1980 into current LM1881 sockets. In broadcast and professionalvid - LMH1980 Sync Separator Design Considerations in Cable Hot-Plug ApplicatioPDF, 281 Kb, 档案已发布: Mar 27, 2016
In a video receiver, a sync separator’s function is to recover the sync timing embedded in an analog videosignal and output the sync pulses to the timing subsystem. This allows the timing subsystem to lock orsynchronize its local timebase to the recovered sync pulses so it can reliably capture, process, display,and/or re-transmit the incoming video data. The LMH1980 is a sync separator devic
模型线
系列: LMH1980 (2)
制造商分类
- Semiconductors> Interface> Video: Broadcast & Professional> Video Timing