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SM4445TEW 数据表(PDF) 3 Page - Pletronics, Inc. |
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SM4445TEW 数据表(HTML) 3 Page - Pletronics, Inc. |
3 / 8 page SM44T Series 2.5 V CMOS Clock Oscillators September 2008 www.pletronics.com 425-776-1880 3 Electrical Specification for 2.50V + _10% over the specified temperature range Item Min Max Unit Condition Frequency Range 0.8 180 MHZ Frequency Accuracy “45" -50 +50 ppm For all supply voltages, load changes, aging for 1 year, shock, vibration and temperatures “44" -25 +25 Output Waveform CMOS Output High Level 90 - % of V CC (See load circuit) Output Low Level - 10 % Output Symmetry 45 55 % at 50% point of V CC Jitter - 0.6 pS RMS 12 KHz to 20 MHZ from the output frequency - 2.5 pS RMS 10 Hz to 1 MHZ from the output frequency Enable/Disable Internal Pull-up 50 - Kohm to V CC V disable - 30 % of V CC applied to pad 1 V enable 70 - % Output leakage V OUT = VCC -10 +10 uA Pad 1 low, device disabled V OUT = 0V -10 +10 uA Standby Current I CC -3 uA Enable time - 100 nS Time for output to reach a logic state Disable time - 100 nS Time for output to reach a high Z state Start up time - 3 mS Time for output to reach specified frequency Operating Temperature Range -10 +70 oC Standard Temperature Range -40 +85 oC Extended Temperature Range “E” Option Storage Temperature Range -55 +125 oC |
类似零件编号 - SM4445TEW |
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类似说明 - SM4445TEW |
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