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主营范围:LT MAXIM ADI NSC XILINX ALTERA TI MINDSPEED CONEXANT Freescale NSC XILINX ALTERA……...
“维卡斯科技有限公司” General Description The LVXC3245 is a 24-pin dual-supply, 8-bit configurable voltage interface transceiver suited for PCMCIA and other real time configurable I/O applications. The V CCA pin accepts a 3V supply level. The A Port is a dedicated 3V port. The V CCB pin accepts a 3V-to-5V supply level. The B Port is configured to track the V CCB supply level respec- tively. A 5V level on the V CC pin will configure the I/O pins at a 5V level and a 3V V CC will configure the I/O pins at a 3V level. The A Port should interface with a 3V host system and the B Port to the card slots. This device will allow the V CCB voltage source pin and I/O pins on the B Port to float when OE is HIGH. This feature is necessary to buffer data to and from a...
“维卡斯科技有限公司” 特点 Wide supply voltage range 3V to 15V High noise immunity 0 45 V DD (typ ) g 7 5 V PEAK Wide range of digital and analog switching ‘‘ON’’ resistance for 15V operation 80X Matched ‘‘ON’’ resistance DR ON e 5X (typ ) over 15V signal input ‘‘ON’’ resistance flat over peak-to-peak signal range High ‘‘ON’’ ‘‘OFF’’ 65 dB (typ ) output voltage ratio f is e 10 kHz R L e 10 kX High degree linearity 0 1% distortion (typ ) High degree linearity f is e 1 kHz V is e 5V p-p High degree linearity V DD b V SS e 10V R ...