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DESKEW PLL
SPECIFICATION SHEET
PART: TCI-T15LV-DSLPLL
Version: 1.5
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Reference frequency range |
17.5MHz – 350MHz
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Total output frequency range |
70MHz – 350MHz
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/1 output frequency range |
70MHz – 350MHz
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(VCO output internally divided by 2 for 50% DC)
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Reference divider values |
1
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Feedback divider values |
1–4
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Divided outputs provided |
/1, /2, /4
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/1 output multiples of reference |
1–4
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Feedback signal delay (max) |
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Output duty cycle (nom, tol) |
50%, +/–2%
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/1, /2, /4 rising phase error (max) |
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Static phase error (max) |
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Period jitter (P-P) (max) |
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Input-to-output jitter (P-P) (max) |
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Power dissipation (nom) |
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Reset pulse width (min) |
1us
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Reset /1 output frequency range |
35MHz – 175MHz
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Lock time (min allowed) |
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/1 freq. overshoot (full-~/half-~) (max) |
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Area (including isolation) (max) |
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Number of PLL supply pkg. pins |
1 VDDA, 1 VSSA (preferred)
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Low freq. supply noise est. (P-P) (max) |
10% VDDA
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Low freq. sub. noise est. (P-P) (max) |
10% VDDA
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Ref. input jitter (long-term, P-P) (max) |
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Reference/Feedback H/L pulse width (min) |
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Process technology |
TSMC CL015LV 150nm
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Supply voltage (VDD, VDDA) (nom, tol) |
1.2V, +/–10%
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Junction temperature (nom, min, max) |
70C, –40C, 125C
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