CY26049-36 Cypress Semiconductor, CY26049-36 Datasheet
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CY26049-36
Related parts for CY26049-36
CY26049-36 Summary of contents
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... FS1 3 14 FS0 FS2 4 13 FS3 VDD 5 12 VDD VSS 6 11 VSS CLK SAFE XIN 8 9 XOUT • 3901 North First Street • San Jose CY26049-36 Clock Generator 2 footprint CLK OUTPUT DIVIDERS CLK 95134 • 408-943-2600 Revised July 16, 2004 ...
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... DCXO with the reference as long as the reference is within the pull range of the crystal. In the event of a reference clock failure the DCXO maintains the last frequency and phase information of the reference clock. The unique feature of the CY26049-36 is that the DCXO www.DataSheet4U.com Document #: 38-07415 Rev. *C Pin Description Input Frequency Range is in fact the primary clocking source ...
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... Frequency Select Tables Table 1. CY26049-36 Frequency Select–Output Decoding Table–External Mode (MHz except as noted) ICLK FS3 8 kHz 0 8 kHz 0 8 kHz 0 8 kHz 0 8 kHz 0 8 kHz 0 8 kHz 0 8 kHz 0 8 kHz 1 8 kHz 1 8 kHz 1 8 kHz 1 8 kHz ...
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... DD Min. Typ 0.7 – – – – 5 – 5 – – – ± 5 – – – – CY26049-36 Max. Units – MHz – pF Ω – 25 – – – – ppm – –200 ppm – – 250 21.6 fF Max. ...
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... See Figure 2. DD LOAD Output Clock Edge Rate, Measured from 20 See Figure 2. DD LOAD t1 t2 CLK 50% 50% Figure 1. Duty Cycle Definition t2/t1 t3 80% CLK 20% CY26049-36 Min. Typ 0.7 – – – – 5 – 5 – – – ± 5 – ...
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... MAX. GAUGE PLANE 0.076[0.003] 0.05[0.002] SEATING 0.15[0.006] PLANE CY26049-36 CLK C LOAD VDD 0.1uF Operating Temperature Range Commercial 0 to 70°C Commercial 0 to 70°C Industrial –40 to 85°C Industrial –40 to 85°C Commercial 0 to 70°C Commercial 0 to 70°C Industrial – ...
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... Document History Page Document Title: CY26049-36 FailSafe™ PacketClock™ Global Communications Clock Generator Document Number: 38-07415 REV. ECN NO. Issue Date ** 114749 08/08/02 *A 120067 01/06/03 *B 128000 07/15/03 *C 244412 See ECN www.DataSheet4U.com Document #: 38-07415 Rev. *C Orig. of Change CKN New Data Sheet CKN Changed “FailSafe is a trademark of Silicon Graphics, Inc.” to read “FailSafe is a trademark of Cypress Semiconductor” ...