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DS-0038 Jul 06 External--Free Release 5 Oxford Semiconductor, Inc. OXU140CM Data Sheet Electrical Characteristics the DC and AC electrical characteristics. Note: Permanent device damage may occur if absolute maximum ratings are exceeded. Functional opera‐ tion should be restricted to the normal operating conditions specified in the following section. Expo‐ sure to absolute maximum rating conditions for extended periods may affect device reliability. Table 1 Absolute Maximum Device Ratings Symbol Parameter Min Max Unit VDD3.3 3.3 V power supply -0.3 4.0 V VDD1.8 1.8 V power supply -0.3 2.16 V VDDW 1.8 V to 3.3 V wide-range I/O power supply -0.3 4.0 V VI DC input voltage -0.3 4.0 V TS Storage temperature -40 +150 °C Table 2 Recommended Operating Conditions Symbol Parameter Min Max Unit VDD3.3 3.3 V power supply 2.97 3.63 V VDD1.8 1.8 V power supply 1.62 1.98 V VDDW 1.8 to 3.3 V wide-range I/O power supply 1.62 3.63 V VI3.3 DC input voltage of 3.3 V pins 0 3.6 V VIW DC input voltage of wide-range pins 0 1.1*VDDW V TO Operating temperature -40 +85 °C Table 3 DC Characteristics, Full-Speed USB I/O Signals: DPN, DMN Symbol Parameter Condition Min Max Unit VDI Differential input sensitivity |VI(DPN) -- VI(DMN)| (where N = 1 or 2) 0.2 V VCM Differential comm. mode range 0.8 2.5 V VOL Static output low 0.0 0.3 V VOH Static output high 2.8 3.6 V VCRS Output signal crossover 1.3 2.0 V CIN Input capacitance 20 pF |
