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DESCRIPTION
The PCK2057 is a high-performance, low-skew, low-jitter zero delay buffer that distributes a differential clock input pair (CLK, CLK) to ten differential pairs of clock outputs and one differential pair of feedback clock outputs. The clock outputs are controlled by the clock inputs (CLK, CLK), the feedback clocks (FBIN, FBIN), the
2-line serial interface (SDA, SCL), and the analog power input (AVDD). The two-line serial interface (I2C) can put the individual output clock pairs in a high-impedance state. When AVDDis tied to GND, the PLL is turned off and bypassed for test purposes.FEATURES
• Optimized for clock distribution in DDR (Double Data Rate) SDRAM applications supporting DDR 200/266/300/333
• Full DDR solution provided when used with PCK2002P or PCK2002PL, and PCK2022RA
• 1-to-10 differential clock distribution
• Very low jitter (< 100 ps)
• Operation from 2.2 V to 2.7 V AVDD and 2.3 V to 2.7 V VDD
• SSTL_2 interface clock inputs and outputs
• HCSL to SSTL_2 input conversion
• Test mode enables buffers while disabling PLL
• Tolerant of Spread Spectrum input clock
• 3.3 V I2C support with 3.3 V VDDI2C
• 2.5 V I2C support with 2.5 V VDDI2C
• Form, fit, and function compatible with CDCV850 -
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:
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download PCK2059BEE
- Chipdatas Part: CD86-PCK2059BEE
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/28 19:17 +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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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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