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ICS9FG107 Datasheet(PDF) 13 Page - Integrated Device Technology |
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ICS9FG107 Datasheet(HTML) 13 Page - Integrated Device Technology |
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13 / 18 page  IDTTM/ICSTM Programmable FTG for Differential P4 TM CPU, PCI-Express & SATA Clocks ICS9FG107 REV F 08/21/07 ICS9FG107 Programmable FTG for Differential P4 TM CPU, PCI-Express & SATA Clocks 13 Electrical Characteristics - REF-14.318/25 MHz Electrical Characteristics - PCICLK/PCICLK_F TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 30 pF (unless otherwise specified) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Notes Long Accuracy ppm see Tperiod min-max values -300 300 ppm 1,2 33.33MHz output nominal 29.99100 30.00900 ns 2 33.33MHz output spread 29.99100 30.15980 ns 2 33.33MHz output nominal 29.49100 30.50900 ns 2 33.33MHz output spread 29.49100 30.65980 ns 2 Clk High Time th1 12 N/A ns 1 Clock Low Time tl1 12 N/A ns 1 Output High Voltage VOH IOH = -1 mA 2.4 V Output Low Voltage VOL IOL = 1 mA 0.55 V V OH @MIN = 1.0 V -33 mA VOH@ MAX = 3.135 V -33 mA VOL @ MIN = 1.95 V 30 mA VOL @ MAX = 0.4 V 38 mA Edge Rate Rising edge rate 1 4 V/ns 1 Edge Rate Falling edge rate 1 4 V/ns 1 Rise Time tr1 VOL = 0.4 V, VOH = 2.4 V 0.5 1.4 2 ns 1 Fall Time tf1 VOH = 2.4 V, VOL = 0.4 V 0.5 1.4 2 ns 1 Duty Cycle dt1 VT = 1.5 V 45 55 % 1 Skew tsk1 VT = 1.5 V 500 ps 1 Jitter tjcyc-cyc VT = 1.5 V 250 ps 1 1Guaranteed by design, not 100% tested in production. 2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz or 25 MHz Clock period Tperiod Output High Current IOH Output Low Current IOL Absolute Min/Max Clock period Tabs TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 10-20 pF (unless otherwise specified) PARAMETER SYMBO L CONDITIONS MIN TYP MAX UNITS Notes Long Accuracy ppm see Tperiod min-max values -300 0 300 ppm 1 14.318MHz output nominal 69.8270 69.8413 69.8550 ns 1,2 25.000MHz output nominal 39.9880 40.0000 40.0120 ns 1,2 Output High Voltage VOH IOH = -1 mA 2.4 V 1 Output Low Voltage VOL IOL = 1 mA 0.4 V 1 Output High Current IOH VOH @MIN = 1.0 V, VOH@MAX = 3.135 V -29 -23 mA 1 Output Low Current IOL VOL @MIN = 1.95 V, VOL @MAX = 0.4 V 29 27 mA 1 Rise Time tr1 VOL = 0.4 V, VOH = 2.4 V 1 1.6 2 ns 1 Fall Time tf1 VOH = 2.4 V, VOL = 0.4 V 1 1.6 2 ns 1 Duty Cycle dt1 VT = 1.5 V 45 55 % 1 Jitter tjcyc-cyc VT = 1.5 V 160 250 ps 1 1Guaranteed by design and characterization, not 100% tested in production. Clock period Tperiod 2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818 or 25.00 MHz |
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