Cypress Set-top Box Clock Generator with VCXO CY24713 دليل المستخدم

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CY24713
Set-top Box Clock Generator with VCXO
Features Benefits
■ Integrated phase-locked loop (PLL) ■ High-performance PLL tailored for Set Top Box applications
■ Low-jitter, high-accuracy outputs ■ Meets critical timing requirements in complex system designs
■ VCXO with analog adjust ■ Large ±150-ppm range, better linearity
■ 3.3V Operation ■ Meet industry standard voltage platforms
■ 8-pin SOIC ■ Industry standard packaging saves on board space
Part Number Outputs Input Frequency Range Outp

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CY24713 Absolute Maximum Conditions Parameter Description Min Max Unit V Supply Voltage –0.5 7.0 V DD [2] T Storage Temperature –65 125 °C S T Junction Temperature – 125 °C J Digital Inputs V – 0.3 V + 0.3 V SS DD Digital Outputs referred to V V – 0.3 V + 0.3 V DD SS DD Electrostatic Discharge – 2000 V Analog Input –0.5 7.0 V Pullable Crystal Specifications Parameter Description Condition Min Typ. Max Unit F Nominal crystal frequency Parallel resonance, funda- –27– MHz NOM mental mode, AT cut

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CY24713 AC Electrical Characteristics (V = 3.3V) DD [3] Parameter Description Conditions Min Typ. Max Unit DC Output Duty Cycle Duty Cycle is defined in Figure 3 50% of V 45 50 55 % DD ER Rising Edge Rate Output Clock Edge Rate, Measured from 20% to 0.8 1.4 – V/ns 0 80% of V C = 15 pF Figure 4. DD, LOAD EF Falling Edge Rate Output Clock Edge Rate, Measured from 80% to 0.8 1.4 – V/ns 1 20% of V C = 15 pF Figure 4. DD, LOAD t Clock Jitter Peak-Peak period jitter maximum absolute jitter – 200 2

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CY24713 Ordering Information Ordering Code Package Type Operating Range Operating Voltage [4] CY24713SC 8-pin SOIC Commercial 3.3V [4] CY24713SCT 8-pin SOIC Commercial 3.3V Pb-free [4] CY24713SXC 8-pin SOIC Commercial 3.3V [4] CY24713SXCT 8-pin SOIC-Tape and Reel Commercial 3.3V CY24713KSXC 8-pin SOIC Commercial 3.3V CY24713KSXCT 8-pin SOIC-Tape and Reel Commercial 3.3V Package Diagram Figure 5. 8-Lead (150-Mil) SOIC S8 PIN1ID 4 1 1. DIMENSIONS IN INCHES[MM] MIN. MAX. 2. PIN 1 ID IS OPTIONAL

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CY24713 Document History Page Document Title: CY24713 Set-top Box Clock Generator with VCXO Document Number: 38-07396 Orig. of Submission REV. ECN No. Description of Change Change Date ** 333175 RGL See ECN New Data Sheet *A 2440886 AESA See ECN Updated template. Added Note “Not recommended for new designs.” Added part number CY24713KSXC, and CY24713KSXCT in ordering infor- mation table. Replaced Lead-Free with Pb-Free. Sales, Solutions, and Legal Information Worldwide Sales and Design Suppor