|
| Industry's Only 3V, All-Silicon, Center-Spread Clock Oscillator to Reduce EMI in the Automotive Temperature Range | | | |
SUNNYVALE, CA —Maxim Integrated Products introduces the DS1091L, an integrated spread-spectrum, silicon EconOscillator™ that reduces EMI emissions in harsh automotive environments of -40°C to +125°C. The DS1091L is factory-trimmed to be used as a stand-alone oscillator from 130kHz to 66.6MHz. The center frequency is accurate to within ±1.75% over voltage and temperature.
The DS1091L reduces radiated emissions (RMS voltage) up to 23dB compared to crystal oscillators. Used as the system clock, the spread-spectrum DS1091L can simplify, or even eliminate shielding and filtering, which reduces cost and minimizes design time. To allow simple optimization of system design, the DS1091L dither magnitude (center- or down-dither options) and dither frequency are pin-selectable. Spread-spectrum modulation can also be disabled.
The DS1091L operates from 3.0V to 3.6V and is available in the tiny 8-pin µMAX® (and a 3mm x 3mm TDFN package under development). Pricing begins at $0.72 (1000-up, FOB USA.)
|
Domingo, 29 Octubre, 2006 - 07:45 | |
|
| Industry's Only 3V, All-Silicon, Center-Spread Clock Oscillator to Reduce EMI in the Automotive Temperature Range | Entrar/Crear una cuenta | 0 Comentarios |
|
| Los comentarios son propiedad de sus respectivos autores.
No somos responsables de su contenido.
No se permitirán los comentarios que :
- puedan resultar ofensivos o injuriosos
- incluyan insultos, alusiones sexuales innecesarias y palabras soeces o vulgares
- apoyen la pedofilia, el terrorismo o la xenofobia |
|
| Boletines de correo |
|---|
 |
| Alguien dijo ... |
|---|
La ciencia es el gran antídoto contra el veneno del entusiasmo y la superstición,
Adam Smith (1723-1790).
Economista y Filósofo escocés |
| Electrónica Fácil en tu móvil |
|---|
 |
|
