PDF资料描述
21-27 X0-X6 (IPU) sense inputs from key matrix28 Vcc (I) voltage supply(I) = input(IPU) = input with p-channel pull-up transistor, LIST/455G01G01G01G19G09G10G07G09G13G08G13G1AG13G08G1BG01G16G01G1CG03G01G06G18G1DG04G05G06G07G08G1EG01 G01 G1FG05G07G1AG10G20G09G13G05G07G01G20G0BG08G10G01G09G10G0FG10G04G08G0BG0EG0FG10G01 G01 G21G07G01G04G22G13G12G01G0EG06G23G23G10G20G01G0CG20G13G1AG13G07G14G0AG01G15G20G10G24G06G10G07G04G1BG01G01G01G09G10G0FG10G04G08G0BG0EG0FG10, LIST/455should be located within three inches of the ADV7125The PCB power plane should provide power to all digital logicon the PC board, and the analog power plane should providepower to all ADV7125 power pins, voltage reference circuitry,, LIST/455Parallel termination near the LTC2413 pin will eliminatethis problem but will increase the driver power dissipationA series resistor between 27Wand 56Wplaced near thedriver or near the LTC2413 pin will also eliminate this, LIST/455to achieve more bandwidth at a given gain than conventional opera-tional amplifiers Designed for closed-loop gains of ±1 to ±8, theEL2070C has a 200MHz -3dB bandwidth (AV = +2), and 12ns settlingto 005% while consuming only 15mA of supply current Furthermore,, LIST/455 Volume for total gain adjustment built-in (±11dB) With pin for low frequency band boost Drive circuit for current output built-inAN7353S, LIST/455-One PCI mezzanine card (PMC) slot (Slot 4) Any PCI slot can act as a master Pushbutton reset Uses standard PC power supply connectors, LIST/455The Mitel MH88620IN SLIC provides all of thefunctions required to interface 2-wire off premisesubscriber loops to a serial TDM, PCM, switchingnetwork of a modern PBX The MH88620IN is, LIST/45583 CY7C373i–83AC A100 100-Pin Thin Quad Flatpack CommercialCY7C373i–83JC J83 84-Lead Plastic Leaded Chip CarrierCY7C373i–83AI A100 100-Pin Thin Quad Flatpack IndustrialCY7C373i–83JI J83 84-Lead Plastic Leaded Chip Carrier, LIST/455in excess of these ratings can cause permanent damageto the device Functional operation of the device at theseor any other conditions beyond those indicated in theoperational sections of this data sheet is not implied, LIST/455