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544MI01L 数据表(PDF) 4 Page - Integrated Circuit Systems |
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544MI01L 数据表(HTML) 4 Page - Integrated Circuit Systems |
4 / 7 page Clock Divider MDS 544M-01 A 4 Revision 041505 Integrated Circuit Systems, Inc. ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com ICS544-01 PRELIM INAR Y INFO RMA T ION DC Electrical Characteristics Unless stated otherwise, VDD = 2.25 V to 3.6 V, CL=15 pf±5%, Ambient Temperature -40°C to +70°C AC Electrical Characteristics Unless stated otherwise, VDD = 2.25 V to 3.6 V±5%, CL=15 pf±5%, Ambient Temperature -40°C to +70°C Thermal Characteristics Parameter Symbol Conditions Min. Typ. Max. Units Operating Voltage VDD 2.25 3.6 V Input High Voltage VIH S0, S1, OE, ICLK 0.7VDD V Input Low Voltage VIL S0, S1, OE, ICLK 0.3VDD V Output High Voltage VOH IOH = -2 mA VDD-0.4 VDD-0.15 V Output Low Voltage VOL IOL = 2 mA 0.15 0.4 V Operating Supply Current IDD VDD =2.25 V - 2.75 V 0.3 0.6 mA Operating Supply Current IDD VDD= 2.75 V - 3.6 V 0.5 1 mA Standby Current ISB OE=0 10 ua Short Circuit Current IOS ±40 mA Input Capacitance CIN S0, S1, OE 4 pF Nominal Output Impedance ZO at VDD/2 20 Ω Internal Pull-up Resistor Rpup TBD k Ω Parameter Symbol Conditions Min. Typ. Max. Units Input Frequency, clock input VDD = 3.3 V 0 156 MHz Output Rise Time tOR 0.1VDD to 0.9VDD 0.2 1 us Output Fall Time tOF 0.9VDD to 0.1VDD 0.2 1 us Duty Cycle at VDD/2 45 49 to 51 55 % Output Enable Delay Time tOE OE going high to CLK output valid 2us Output Disable Delay Time tOD OE going low to CLK output invalid 2us Parameter Symbol Conditions Min. Typ. Max. Units Thermal Resistance Junction to Ambient θ JA Still air 150 °C/W θ JA 1 m/s air flow 140 °C/W θ JA 3 m/s air flow 120 °C/W Thermal Resistance Junction to Case θ JC 40 °C/W |
类似零件编号 - 544MI01L |
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类似说明 - 544MI01L |
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