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Description
The SM8703AY is a 27 MHz master clock, 5-system output clock generator specifically designed for MPEG2 systems. It features two built-in PLLs that, when combined with a single crystal oscillator element, can generate various necessary clocks such as 384fs, 512fs, and 768fs clocks. This model also includes independent fixed-frequency 27 MHz and 33.8688 MHz output clocks. With the disable function, each output can be stopped when not in use, minimizing unnecessary radiation. The output frequencies are kept in the normal ratio to ensure synchronous visual and audio. It supports sampling frequencies of 44.1 kHz or 48 kHz.
Specifications and Features
- 27 MHz master clock (internal PLL reference clock)
- Generated clocks:
- 27 MHz output
- 33.8688 MHz output
- 384fs output
- 512fs output
- 768fs output
- Sampling frequency fs: 44.1/48 kHz
- Output disable function
- Low jitter output: 100 ps (typ, 15pF load)
- Supply voltage: 3.3 V
- 24-pin VSOP package
Application Scenarios
This model is suitable for various applications including DVD players, set-top boxes, and MPEG2 systems.
Comparison
Advantages- Generates multiple necessary clocks for MPEG2 systems
- Supports different sampling frequencies
- Includes independent fixed-frequency output clocks
- Output disable function minimizes unnecessary radiation
- Synchronous visual and audio
Disadvantages- Requires a single crystal oscillator element for clock generation
- Comes in a 24-pin VSOP package
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Similar parts: 430483 , Click to view
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Datasheet
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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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Popular parts of the same kind
- Datasheet: Download SM8703AY
- Chipdatas Part: CD94-SM8703AY
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 17:36 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Registered Mail(www.singpost.com)
Free shipping without minimum order.