SY89468UHY Micrel Inc, SY89468UHY Datasheet
SY89468UHY
Specifications of SY89468UHY
SY89468UHY
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SY89468UHY Summary of contents
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... Precision Edge is a registered trademark of Micrel, Inc. MicroLeadFrame and MLF are registered trademarks of Amkor Technology, 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 November 2008 ...
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... Contact factory for die availability. Dice are guaranteed Tape and Reel. Pin Configuration November 2008 Operating Type Range Industrial Industrial = 25°C, DC Electricals Only. A 64-Pin EPAD-TQFP (H64-1) 2 Package Marking Finish SY89468UHY with Matte-Sn Pb-Free bar-line Indicator Pb-Free SY89468UHY with Matte-Sn Pb-Free bar-line Indicator Pb-Free M9999-110308-D hbwhelp@micrel.com or (408) 955-1690 Lead ...
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Pin Description Pin Number Pin Name Pin Function Positive Power Supply: Bypass with 0.1µF||0.01µF low ESR capacitors as close to the V 1, 16, 23, 33 VCC pins as possible. 41, 48, 58 64, 63 Q0, /Q0 62, 61 Q1, ...
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Absolute Maximum Ratings Supply Voltage (V ) ............................ –0.5V to +4.0V CC Input Voltage (V ) ....................................–0. LVDS Output Current (I )…………………….±10mA OUT Current ( Source or sink on VT pin .......................... ±100mA Input Current ...
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LVDS Outputs DC Electrical Characteristics V = +2.5V ±5 100_ across the outputs Symbol Parameter V Output Voltage Swing (Q, /Q) OUT V Differential Output Voltage Swing |Q – /Q| DIFF_OUT V Output Common Mode ...
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AC Electrical Characteristics V = +2.5V ±5 100_ across the outputs Symbol Parameter f Maximum Operating Frequency MAX t Differential Propagation Delay pd IN-to-Q IN-to-Q SEL-to Set-up Time Hold Time ...
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Functional Description Clock Select (SEL) SEL is an asynchronous TTL/CMOS compatible input that selects one of the two input signals. An internal 25kΩ pull-up resistor defaults the input to logic HIGH if left open. Input switching threshold is V Figure ...
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Timing Diagrams November 2008 Figure 1a. SEL-to-Q Delay Figure 1b. Fail-Safe Feature 8 M9999-110308-D hbwhelp@micrel.com or (408) 955-1690 ...
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November 2008 Figure 1c. Enable Output Timing Diagram Figure 1d. Propagation Delay Figure 1e. Setup and Hold Time 9 M9999-110308-D hbwhelp@micrel.com or (408) 955-1690 ...
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Typical Operating Characteristics V = 2.5V, GND = 0V 200mV November 2008 = 100Ω across the outputs 25°C, unless otherwise stated M9999-110308-D hbwhelp@micrel.com or (408) 955-1690 ...
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Functional Characteristics V = 2.5V, GND = 0V 200mV November 2008 = 100Ω across the outputs 25°C, unless otherwise stated M9999-110308-D hbwhelp@micrel.com or (408) 955-1690 ...
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Single-Ended and Differential Swings Figure 2a. Single-Ended Voltage Swing Input Stage November 2008 Figure 3. Simplified Differential Input Stage 12 Figure 2b. Differential Voltage Swing M9999-110308-D hbwhelp@micrel.com or (408) 955-1690 ...
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Input Interface Applications Figure 4a. LVPECL Interface (DC-Coupled) Figure 4d. CML Interface (AC-Coupled) November 2008 Figure 4b. LVPECL Interface (AC-Coupled) Figure 4e. LVDS Interface (DC-Coupled) 13 Option: may connect Figure 4c. CML Interface (DC-Coupled) M9999-110308-D ...
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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 an LVDS driver and receiver. ...
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Package Information Packages Notes: 1. Package meets Level 2 Moisture Sensitivity Classification. 2. All parts are dry-packed before shipment. 3. Exposed pad must be soldered to a ground for proper thermal management. MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA ...