cy29653 Cypress Semiconductor Corporation., cy29653 Datasheet
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cy29653 Summary of contents
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... Cypress Semiconductor Corporation Document #: 38-07477 Rev. *C 3.3V 125-MHz 8-Output Zero Delay Buffer Description The CY29653 is a low-voltage high-performance 125-MHz PLL-based zero delay buffer designed for high-speed clock distribution applications. The CY29653 features an LVPECL reference clock input and provides eight outputs plus one feedback output ...
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... Input Clock * 4 35 MHz to 125 MHz Input Clock * 8 25 MHz to 62.5 MHz 0 VCO ÷ 2 PLL enabled. The VCO output connects to the output dividers Selects the output dividers Outputs disabled (three-state), VCO running at its minimum frequency CY29653 Description [2] [2] [2] Input Frequency Range 1 Page [+] Feedback ...
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... Outputs loaded @ 100 MHz [3] = operating temperature range) A Condition ÷4 Feedback ÷8 Feedback Bypass mode (BYPASS LVPECL . Parameters are guaranteed by characterization and are not 100% tested Alternatively, each output drives up to two 50 Ω series terminated TT CY29653 Min. Max. Unit –0.3 5.5 V 3.135 3.465 V –0 0.3 ...
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... Feedback ohm ohm ohm T VTT Figure 1. AC Test Reference PECL_CLK V CMR PECL_CLK VDD Qn VDD/2 GND Figure 3. Propagation Delay impacts static phase offset t(φ). PP CY29653 [3] Min. Typ. Max. Unit 1.2 – VDD – 0 – 125 MHz 25 – 62.5 45 – ...
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... TQFP – Tape and Reel CY29653AI 32-pin TQFP CY29653AIT 32-pin TQFP – Tape and Reel Document #: 38-07477 Rev. *C VDD VDD/2 GND Figure 5. Output-to-Output Skew t Package Type CY29653 VDD VDD/2 GND VDD VDD/2 GND t SK(O) sk(O) Product Flow Commercial, 0°C to +70°C Commercial, 0° ...
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... The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges. CY29653 51-85063-*B ...
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... Document History Page Document Title:CY29653 3.3V 125-MHz 8-Output Zero Delay Buffer Document Number: 38-07477 REV. ECN No. Issue Date ** 126715 05/15/03 *A 130841 11/07/03 *B 209720 See ECN *C 346654 See ECN Document #: 38-07477 Rev. *C Orig. of Change Description of Change RGL New Data Sheet RGL Added Industrial Temp. Range ...