sy89423v Micrel Semiconductor, sy89423v Datasheet
sy89423v
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sy89423v Summary of contents
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... DUAL HIGH-PERFORMANCE PHASE LOCKED LOOP NOT RECOMMENDED FOR NEW DESIGNS DESCRIPTION The SY89423V device consists of two identical, low jitter, digital Phase Locked Loops based on Micrel-Synergy's differential PLL technology. Each PLL is capable of operating in the 30MHz to 560MHz reference input frequency range, and is independent of the other, and is configurable separately ...
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... S1B ÷ S2B ( 10, 12, 16, 20) S3B S4B 0 VCO DETECTOR LOOP FILTER ÷ 2 F1B F2B F2X 2 HFINA HFINA HFOUTA HFOUTA FOUTA FOUTA FOUTB FOUTB HFOUTB HFOUTB HFINB HFINB = 1.0 F 10% (X7R dielectric) = 560 10% Precision Edge ® SY89423V ...
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... CCOA CCOB I These are the positive supplies for the output buffers. They are I constrained to be equal to or less than the value This pin is the negative supply for the chip and is normally I connected to ground (0V). 3 Precision Edge ® SY89423V . CC ...
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... HFINB divide by 16 HFINB divide by 2 HFINB divide by 32 HFINB divide by 2 HFINB divide by 2 HFINB divide by 2 HFINB divide by 20 HFINB divide by 2 HFINB divide by 24 HFINB divide by 2 HFINB divide by 40 HFINB divide by 2 560 1120 Precision Edge ® SY89423V ...
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... Unit Condition CCO mA mA PECL outputs are open Unit Condition CCO mA mA PECL outputs are open Max. Unit Condition V – 0.780 – 1.520 – 0.780 – 1.475 V CC ® SY89423V Unit ...
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... Operating Range Commercial Commercial 6 Precision Edge SY89423V Unit Condition 2. 0. –12mA IN Unit Condition ps rms % ps — ...
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... Micrel 44-PIN PLCC (J44-1) M9999-091707 hbwhelp@micrel.com or (408) 955-1690 7 Precision Edge ® SY89423V Rev. 02 ...
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... Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify M9999-091707 hbwhelp@micrel.com or (408) 955-1690 + 1 (408) 474-1000 FAX WEB Micrel for any damages resulting from such use or sale. © 2000 Micrel, Incorporated. 8 Precision Edge http://www.micrel.com ® SY89423V ...