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CY29946AXC Datasheet(PDF) 3 Page - Cypress Semiconductor |
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CY29946AXC Datasheet(HTML) 3 Page - Cypress Semiconductor |
3 / 9 page CY29946 Document #: 38-07286 Rev. *G Page 3 of 9 Absolute Maximum Conditions[2] Maximum Input Voltage Relative to VSS............. VSS – 0.3 V Maximum Input Voltage Relative to VDD............. VDD + 0.3 V Storage Temperature ................................ –65 C to +150 C Operating Temperature............................... –40 C to +85 C Maximum ESD protection............................................... 2 kV Maximum Power Supply................................................ 5.5 V Maximum Input Current ............................................. ±20 mA This device contains circuitry to protect the inputs against damage due to high static voltages or electric field; however, precautions should be taken to avoid application of any voltage higher than the maximum rated voltages to this circuit. For proper operation, Vin and Vout should be constrained to the range: VSS < (Vin or Vout) < VDD . Unused inputs must always be tied to an appropriate logic voltage level (either VSS or VDD). DC Electrical Specifications VDD = VDDC = 3.3 V ± 10% or 2.5 V ± 5%, over the specified temperature range Parameter Description Conditions Min Typ Max Unit VIL Input Low Voltage VSS –0.8 V VIH Input High Voltage 2.0 – VDD V IIL Input Low Current[3] – – –100 µA IIH Input High Current[3] – – 100 µA VOL Output Low Voltage[4] IOL = 20 mA – – 0.4 V VOH Output High Voltage[4] IOH = –20 mA, VDD = 3.3 V 2.5 – – V IOH = –20 mA, VDD = 2.5 V 1.8 – – IDDQ Quiescent Supply Current – 5 7 mA IDD Dynamic Supply Current VDD = 3.3 V, Outputs @ 100 MHz, CL = 30 pF – 130 – mA VDD = 3.3 V, Outputs @ 160 MHz, CL = 30 pF – 225 – VDD = 2.5 V, Outputs @ 100 MHz, CL = 30 pF – 95 – VDD = 2.5 V, Outputs @ 160 MHz, CL = 30 pF – 160 – ZOut Output Impedance VDD = 3.3 V 12 15 18 W VDD = 2.5 V 14 18 22 Cin Input Capacitance – 4 – pF Notes 2. Multiple Supplies: The voltage on any input or I/O pin cannot exceed the power pin during power-up. Power supply sequencing is not required. 3. Inputs have pull-up/pull-down resistors that effect input current. 4. Driving series or parallel terminated 50 (or 50 to VDD/2) transmission lines. [+] Feedback |
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