TMC22191KHC vs TMC22091KHC مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ TMC22191KHC بواسطة onsemi و TMC22091KHC بواسطة Fairchild Semiconductor. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | TMC22191KHC | TMC22091KHC |
|---|---|---|
| العلامة التجارية | onsemi | Fairchild Semiconductor |
| الفئة | Video ICs | ADC/DAC |
| حالة دورة الحياة | نشط | Unknown |
| Product Type | Digital Video Encoder and Layering Engine | Digital video encoder / layering engine |
| Encoding Architecture | All-digital video encoding | — |
| Oscillator Requirement | Internal digital oscillators; no crystals required | — |
| Supported Input Formats | 24-bit and 15-bit GBR/RGB 444 | — |
| Additional Input Format | Color-indexed input supported | — |
| Overlay Color Count | 30 colors for TMC22191 | — |
| Timing Control | Fully programmable | Fully programmable timing |
| Video Standards | SMPTE 170M NTSC and CCIR Report 624 PAL | — |
| Additional Video Standards | PAL-M and NTSC without pedestal | — |
| Video Outputs | Simultaneous composite and Y/C S-VIDEO outputs | — |
| Digital-to-Analog Resolution | 10 bit | — |
| Luminance Processing | Interpolated to twice the pixel rate | — |
| Chroma Processing | Interpolated to twice the pixel rate and modulated onto a digitally synthesized subcarrier | — |
| External Tuning | No external component selection or tuning required | — |
| العلبة | 100-MQFP | 100-lead metric quad flat package, 20 mm x 14 mm |
| Package Dimensions | 20 mm x 14 mm | — |
| نوع التركيب | Surface Mount | — |
| حالة RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Manufacturer | — | Fairchild Semiconductor |
| Output Video Standard | — | Analog baseband NTSC or PAL |
| Supported Digital Inputs | — | 24-bit and 15-bit GBR/RGB 444; color-indexed data |
| Additional Input Support | — | CCIR-601 signal input |
| Encoding Method | — | All-digital video encoding with modulated color subcarrier |
| Clock Requirement | — | Internal digital oscillators; no crystals required |
| Processor Interface | — | Microprocessor interface |
| Frame Buffer Interface | — | Frame-buffer interface |
| Synchronization Interface | — | Genlock interface |
| Test Interface | — | JTAG test interface |
| Analog Outputs | — | Composite, chroma, and luminance outputs |
| درجة حرارة التشغيل | — | 0 °C to 70 °C |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |