SY89297UMG Micrel Inc, SY89297UMG Datasheet
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SY89297UMG
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SY89297UMG
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... Datasheets and support documentation can be found on 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 ( February 2009 SY89297U 2.5/3.3V, 3.2Gbps Precision CML Dual- ...
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... Micrel, Inc. (1) Ordering Information Part Number Package Type SY89297UMG QFN-24 (2) SY89297UMGTR QFN-24 Notes: 1. Contact factory for die availability. Dice are guaranteed Tape and Reel. Pin Configuration Truth Tables Inputs INA, INB /INA, /INB QA Table 1. Inputs/Outputs Input Enable (Latches Outputs) /ENA, /ENB ...
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Micrel, Inc. Functional Block Diagram February 2009 3 hbwhelp@micrel.com SY89297U M9999-022509-C or (408) 955-1690 ...
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Micrel, Inc. Pin Description Pin Number Pin Name 1 INA 2 /INA 3 VTA 4 VTB 5 INB 6 /INB 7 VREF-AC GND, 8, 11, 20 Exposed Pad 9 /ENA 10 /ENB 12, 15, 16, 19 VCC 13 /QB 14 ...
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Micrel, Inc. Absolute Maximum Ratings Supply Voltage (V ) ................................. –0.5V to +4.0V CC Input Voltage (V ) ......................................... –0. CML Output Voltage (V )… ......... V OUT Current ( Source or sink current on ...
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Micrel, Inc. CML Outputs DC Electrical Characteristics V = +2.5V +5% or +3.3V ±10 Symbol Parameter V Output HIGH Voltage OH V Output Voltage Swing OUT V Differential Output Voltage Swing DIFF_OUT R Output Source Impedance OUT LVTTL/CMOS ...
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Micrel, Inc. AC Electrical Characteristics T = -40°C to +85°C, Channels A & B, unless otherwise stated. A Symbol Parameter f Maximum Operating Frequency MAX Propagation Delay t pd Programmable Range t RANGE t (max) – Duty ...
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Micrel, Inc. 12. SCLK has to transition L-H a hold time after the SLOAD H-L transition to ensure that the valid data is properly latched before starting to load new data. See timing diagram "Setup and Hold Time: SCLK and ...
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Micrel, Inc. Timing Diagrams February 2009 Figure 1. Setup and Hold Time: SDATA and SCLK Figure 2. Setup and Hold Time: SCLK and SLOAD 9 SY89297U M9999-022509-C hbwhelp@micrel.com or (408) 955-1690 ...
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Micrel, Inc. February 2009 Figure 3. Set-Up, Hold, and Release Time: IN and /EN Figure 4. SLOAD Pulse Width (TPW) 10 SY89297U M9999-022509-C hbwhelp@micrel.com or (408) 955-1690 ...
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Micrel, Inc. Typical Operating Characteristics V = +2.5V, GND = 0V 100mV Phase Noise Chart V = +2.5V, GND = 0V 100mV February 2009 = 100Ω across the outputs, T ...
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Micrel, Inc. Functional Operating Characteristics V = 2.5V or 3.3V, GND = 0V February 2009 = 100Ω across the outputs 100mV 25°C, Maximum Delay (D0-D9 = High). A M9999-022509-C hbwhelp@micrel.com or ...
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Micrel, Inc. Single-Ended and Differential Swings Figure 5a. Single-Ended Voltage Swing Input and Output Stages Figure 6. Input Stage February 2009 Figure 5b. Differential Voltage Swing Figure 7. CML Output Stage 13 hbwhelp@micrel.com SY89297U M9999-022509-C or (408) 955-1690 ...
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Micrel, Inc. Input Interface Applications Option: May connect Figure 8a. CML Interface (DC-Coupled) Figure 8d. LVPECL Interface (DC-Coupled) CML Output Termination Figure 9a. CML AC-Coupled Termination - 100Ω Differential February 2009 Figure 8b. CML Interface ...
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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. ...