SY89829UHY Micrel Inc, SY89829UHY Datasheet
SY89829UHY
Specifications of SY89829UHY
SY89829UHY
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SY89829UHY Summary of contents
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Micrel, Inc. FEATURES Dual 1:10 fanout buffer/translator Accepts LVPECL or LVDS inputs Multiplexed inputs ideal for redundant clock switchover Guaranteed AC parameters: • > 2GHz f (toggle) MAX • < 50ps ch-ch skew LVDS input includes 100 internal termination Low ...
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... CC 2 Precision Edge (1) Package Range Marking Industrial SY89829UHI Industrial SY89829UHI Industrial SY89829UHY with Pb-Free bar-line indicator Matte-Sn Industrial SY89829UHY with Pb-Free bar-line indicator Matte- electricals only. A –3V. CC –2V. Unused output pairs can be left CC ® SY89829U Lead Finish Sn-Pb Sn-Pb Pb-Free Pb-Free – ...
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Micrel, Inc. LOGIC SYMBOL LVDS_CLKA /LVDS_CLKA LVPECL_CLKA /LVPECL_CLKA LVDS_CLKB /LVDS_CLKB LVPECL_CLKB /LVPECL_CLKB TRUTH TABLE OE CLK_SEL1 CLK_SEL2 ...
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Micrel, Inc. ABSOLUTE MAXIMUM RATINGS Symbol Pin Potential to Ground Pin CCI CCO CC V Input Voltage Output Current (Output HIGH) OUT T Lead Temperature (soldering, 20sec.) LEAD T Storage Temperature store Package ...
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Micrel, Inc. DC ELECTRICAL CHARACTERISTICS Power Supply Symbol Parameter (1) V Power Supply CCI, V CCO ( Total Supply Current CC CC NOTES and V must be connected together on the PCB such that they remain ...
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Micrel, Inc. AC ELECTRICAL CHARACTERISTICS V = 2.37V to 3.6V, GND = 0V CC Symbol Parameter (2) f Max Toggle Frequency MAX t Propagation Delay PD (3) (Differential) LVPECL IN LVDS IN (4) t Within-Device Skew SKEW (5) Part-to-Part Skew ...
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Micrel, Inc. LVDS/LVPECL INPUTS V CC LVPECL_CLK 75k /LVPECL_CLK GND LVPECL Input Stage M9999-011907 hbwhelp@micrel.com or (408) 955-1690 75k 75k Figure 1. Simplified LVPECL & LVDS Input Stage 7 Precision Edge SY89829U LVDS Input Stage ® ...
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Micrel, Inc. TYPICAL CHARACTERISTICS Frequency Response vs. Output Amplitude 900 V = 2.5V SUP 800 V DIFFIN 700 600 500 400 300 200 100 FREQUENCY (MHz) Frequency Response vs. Output Amplitude @2.5V M9999-011907 hbwhelp@micrel.com or (408) 955-1690 = 800mV 8 ...
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Micrel, Inc. LVPECL TERMINATION RECOMMENDATIONS Output Considerations Be sure to properly terminate all outputs as shown below, or equivalent. For AC coupled applications Notes: 1. For +2.5V systems 250 R2 = 62.5 “source” Notes: 1. Power-saving alternative to ...
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Micrel, Inc. 64-PIN EPAD-TQFP (DIE UP) (H64-1) 12.00 0.472 10.00 4.50 0.177 64 +0.03 4.50 –0.03 +0.012 0.177 –0.012 1.20 0.047 MAX 0.01 0.004 MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) ...