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Description
The SP9050L is an integrated circuit (IC) chip designed for video graphics array (VGA) clock generation. It is capable of producing different output frequencies under firmware control, and is compatible with IBM PC/XT/AT and Personal System/2 computers. The SP9050L is specifically designed to work with Western Digital Imaging Video Graphics Array and 8514/A devices to optimize video subsystem performance.
Specifications and features
- Specified for dual voltage operation (VDD=3.3V or 5V), but operates continuously from 3.0V to 5.25V
- Designed to be powered-down for extended battery life
- Backward compatibility to the ICS90C64 and ICS90C63
- Dual Clock generator for the IBM-compatible Western Digital Imaging Video Graphics Array (VGA) LSI devices, and 8514/A chip sets
- Integral loop filter components, reduce cost and phase jitter
- Generates fifteen video clock frequencies (including 25.175 and 28.322 MHz) derived from a 14.318 MHz system clock reference frequency
- On-chip generation of eight memory clock frequencies
- Video clock is selectable among the 15 internally generated clocks and one external clock
- CMOS technology
- Available in 20-pin PLCC, SOIC, and DIP packages
Application Scenarios
The SP9050L is widely used in electronic devices that require VGA clock generation. It is commonly found in computer motherboards, graphics cards, and video display devices. It is also used in applications where a stable and accurate video clock signal is required for optimal performance.
Comparison
Advantages- Provides dual voltage operation for flexibility
- Compatible with previous versions of ICS clock generators
- Integral loop filter components reduce cost and phase jitter
- Generates multiple video and memory clock frequencies for various applications
- Selectable video clock source
- Available in different package options for easy integration
Disadvantages- Requires firmware control for output frequency selection
- May not be suitable for applications that do not require VGA clock generation
- Not compatible with all video graphics array devices
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Weitere Informationen
- Datasheet: Download SP9050L
- Chipdaten Teil: CD94-SP9050L
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/09/28 15:24 +0800
Refund
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Versandtipps
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
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FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.