Resetting the Vl-RIP Voltage This procedure is used to set the VTRIP the V2TRIP to a "native" voltage level. For example, if the current V-rRIP is 4.4V and the new V-rRIP must be 4.OV, then the V-rRIP must be reset. When the threshold is reset, the new level is something less than l.7V. This proce- dure must be used to set the voltage to a lower value.
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Notes: 1. This parameter is characterized and is not 100% tested 2. AC measurement conditions: RL (connects to Vcc): 1.3KI (2.7V, 5V), 10KI (1.8V) Input pulse voltages: 0.3Vcc t0 0.7Vcc Input rise and fall times: " 50ns Input and output timing reference voltages: 0.5Vcc
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