SY89218UHY Micrel Inc, SY89218UHY Datasheet
SY89218UHY
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SY89218UHY Summary of contents
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... All support documentation can be found at Micrel's web site at: www.micrel.com. Precision Edge is a registered trademark of Micrel, Inc. Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com August 2007 SY89218U Precision 1:15 LVDS Fanout Buffer with 2:1 MUX and Four ÷ ...
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Micrel, Inc. Functional Block Diagram August 2007 2 hbwhelp@micrel.com SY89218U M9999-082407-C or (408) 955-1690 ...
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... Contact factory for die availability. Dice are guaranteed Tape and Reel. Pin Configuration August 2007 Operating Package Marking Type Range T64-1 Industrial SY89218UHY with Pb-Free bar-line indicator T64-1 Industrial SY89218UHY with Pb-Free bar-line indicator = 25°C, DC Electricals only. A 64-Pin EPAD-TQFP (T64-1) 3 SY89218U Lead Finish Pb-Free Matte-Sn Pb-Free Matte-Sn M9999-082407-C hbwhelp@micrel ...
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Micrel, Inc. Pin Description Pin Number Pin Name 1, 2 FSELA1, FSELA0 3, 4 FSELB1, FSELB0 15, 16 FSELC1, FSELC0 17, 18 FSELD1, FSELD0 5, 8, IN0, /IN0 11, 14 IN1, /IN1 6, 12 VT0, VT1 7, VREF-AC0, 13 VREF-AC1 ...
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Micrel, Inc. Pin Description (continued) Pin Number Pin Name 64 EN 19, 32, 49, 63 GND, Exposed Pad Function Table (1) (2, 3) /MR EN CLK_SEL ...
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Micrel, Inc. Absolute Maximum Ratings Supply Voltage (V ) ............................... –0.5V to +4.0V CC Input Voltage (V ) .......................................–0. Termination Current Source or sink current Input Current Source or sink current on IN, /IN ...
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Micrel, Inc. LVDS Outputs DC Electrical Characteristics V = +2.5V ±5 100Ω across the outputs Symbol Parameter V Output Voltage Swing (Q, /Q) OUT V Differential Output Voltage Swing DIFF_OUT |Q – /Q| V Output ...
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Micrel, Inc. AC Electrical Characteristics V = +2.5V ±5 100Ω across the outputs Symbol Parameter f Maximum Operating Frequency MAX t Differential Propagation Delay PD t Reset Recovery Time RR t Differential Propagation Delay PD ...
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Micrel, Inc. Functional Description Clock Select (CLK_SEL) CLK_SEL is an asynchronous TTL/CMOS compatible input that selects one of the two input signals. Internal 25kΩ pull-up resistor defaults the input to logic HIGH if left open. Delay between the clock selection ...
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Micrel, Inc. Single-Ended Differential Swings Figure 1a. Single-Ended Voltage Swing Timing Diagrams August 2007 Figure 1b. Differential Voltage Swing Figure 2a. Propagation Delay Figure 2b. Fail Safe Feature 10 SY89218U M9999-082407-C hbwhelp@micrel.com or (408) 955-1690 ...
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Micrel, Inc. Timing Diagrams August 2007 Figure 2c. Reset with Output Enabled 11 SY89218U M9999-082407-C hbwhelp@micrel.com or (408) 955-1690 ...
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Micrel, Inc. Timing Diagrams August 2007 Figure 2d. Enable Timing Figure 2e. Disable Timing 12 SY89218U M9999-082407-C hbwhelp@micrel.com or (408) 955-1690 ...
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Micrel, Inc. Typical Operating Characteristics V = 2.5V, GND = 0V 100mV August 2007 = 100Ω across the outputs 25°C, unless otherwise stated. M9999-082407-C hbwhelp@micrel.com or (408) 955-1690 SY89218U ...
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Micrel, Inc. Functional Characteristics V = 2.5V, GND = 0V 100mV August 2007 = 100Ω across the outputs 25°C, unless otherwise stated. M9999-082407-C hbwhelp@micrel.com or (408) 955-1690 SY89218U ...
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Micrel, Inc. Input Stage Internal Termination Input Interface Applications Figure 4a. CML Interface (DC-Coupled) Option: May connect V to VCC T Figure 4d. LVPECL Interface (AC-Coupled) August 2007 Figure 3. Simplified Differential Input Stage Figure 4b. CML Interface (AC-Coupled) Figure ...
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Micrel, Inc. LVDS Output Interface Applications LVDS specifies a small swing of 325mV typical nominal 1.2V common mode above ground. The common mode voltage has tight limits to permit large variations in the ground between and LVDS driver ...
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Micrel, Inc. Package Information MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http:/www.micrel.com The information furnished by Micrel in this data sheet is believed to be accurate and reliable. ...