SY89851UMGTR - Brand New Microchip Technology Clock Buffers, Drivers
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Description
The SY89851UMGTR is a clock buffer and driver that falls under the product category of Clock Buffers, Drivers. It is designed to be used in low voltage applications (3.3V/1.8V) where a large number of outputs are required to precisely drive aligned, ultra-low skew signals to their destination. It has 22 differential HSTL (High-Speed Transceiver Logic) output pairs. The input is multiplexed from either HSTL or LVPECL (Low Voltage Positive Emitter Coupled Logic) using the CLK_SEL pin. The Output Enable (OE) is synchronous so that the outputs will only be enabled/disabled when they are already in the LOW state.
Specifications and features
- 3.3V core supply, 1.8V output supply for reduced power consumption
- LVPECL and HSTL inputs
- 22 differential HSTL (low-voltage swing) output pairs
- HSTL outputs drive 50Ω to ground with no offset voltage
- Low part-to-part skew (200ps max.)
- Low pin-to-pin skew (50ps max.)
- Available in a 64-Pin EPAD-TQFP
Application Scenarios
The SY89851UMGTR can be used in high-performance devices such as PCs, workstations, parallel processor-based systems, and other high-performance computing, as well as in communication devices.
Comparison
Advantages- The SY89851UMGTR is designed for low voltage applications with a reduced power supply, making it a more energy-efficient option.
- HSTL outputs drive 50Ω to ground with no offset voltage, resulting in less noise and more accurate signal transmission.
- The synchronous Output Enable (OE) prevents the generation of runt clock pulses, ensuring the device is operating as intended.
Disadvantages- The SY89851UMGTR only has 22 differential HSTL output pairs, which may not be sufficient for certain applications.
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Similar parts: 2580 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download SY89851UMGTR
- Chipdatas Part: CD86-SY89851UMGTR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 15:40 +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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