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PC3Q510NIP0F Datasheet This synthesizer employs a delay-locked loop (DLL) to generate a 100MHz timing reference from the 25MHz reference clock. This 100MHz reference is used by the 10BASE-T transmit and receive functions and is divided by 5 to provide a 20MHz data strobe. The 20MHz clock is used to derive the 2.5 MHz TX CLKin 10BASE-T mode. The synthesizer is disabled when not in 10BASE-T mode. PC3Q510NIP0F Price
PC3Q510NIP0F on stock
PRESTO lI Programming Algorithm PRESTO lI Programming Algorithm allows to pro- gram the whole array with a guaranteed margin, in a typical time of 3.5 seconds. Programming with PRESTO lI involves the application of a sequence of 100ps program pulses to each byte until a cor- rect verify occurs (see Figure 7). During program- ming and verify operation, a MARGIN MODE circuit is automatically activated in order to guar- antee that each cell is programmed with enough margin. No overprogram pulse is applied since the verify in MARGIN MODE provides necessary mar- gin to each programmed cell. |
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