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2N 4920G ON Suppliers and 2N 4920G ON Datasheet |
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2N 4920G ON Datasheet:power control circuitry (PCC). The PCC supports multiple low power down modes. The FDC37C93xFR provides support for the ISA Plug-and-Play Standard (Version 1.0a) and provides for the recommended functionality to support Windows '95. Through internal configurationregisters,eachofthe FDC37C93xFR's logical device's I/O address, DMA channel and IRQ channel may be programmed.There are 480 I/O address location options, 13 IRQ options, and three DMA channel options for each logical device. The FDC37C93xFR does not require any external filter components and is, therefore, easy to use and offers lower system cost and reduced board area.The FDC37C93xFR is software and register compatible with SMSC's proprietary 82077AA core.2N 4920G ON Suppliers:ICBO1 and hFE (inv)1 ICBO1 ; hFE (inv)1 ; ICBO1 = 100 percent of initial value or 0.2 nA dc for 2N2944 and 2N2945, 0.5 nA dc for 2N2946 hFE (inv)1 = 25% of initial value. See 4.3.1 Subgroups 2 and 3 of table I herein; ICBO1 = 100 percent of initial value or 0.2 nA dc for 2N2944 and 2N2945, 0.5 nA dc for 2N2946; hFE (inv)1 = 25% of initial value.2N 4920G ON On stock:The device operation is controlled by instructions from the host processor. The list of instructions and their associated opcodes are contained in Tables 1 through 4. A valid instruction starts with the falling edge of CS followed by the appropriate 8-bit opcode and the desired buffer or main memory address location. While the CS pin is low, tog- gling the SCK pin controls the loading of the opcode and the desired buffer or main memory address location through the SI (serial input) pin. All instructions, addresses and data are transferred with the most significant bit (MSB) first.This pin controls charge pump output direction. For Pin 23 HI the output sinks current when Fpd > Fref or when the RF phase leads Ref phase. For Pin 23 LO the relationship is reversed. (see table 2). Changing the state of pin 23 reverses the pins on which Fref and Fpd output occur. See pin 24 and Pin 25 below for details. Open circuit = HI. Description The Integrated Telecom Circuit combines a 1-Form-A solid state relay, bridge rectifier, Darlington transistor, optocou- pler and zener diodes into one 16 pin SOIC package, con- solidating designs and reducing component count in telecom applications. The 2N 4920G ONs optocoupler provides for ful wave detection of the ring signal. The MAX1472 is a crystal-referenced phase-locked loop (PLL) VHF/UHF transmitter designed to transmit OOK/ASK data in the 300MHz to 450MHz frequency range. The MAX1472 supports data rates up to 100kbps, and adjustable output power to more than +10dBm into a 50Ω load. The crystal-based architec- ture of the MAX1472 eliminates many of the common problems with SAW transmitters by providing greater modulation depth, faster frequency settling, higher tolerance of the transmit frequency, and reduced temperature dependence. Combined, these improve- ments enable better overall receiver performance when using a superheterodyne receiver such as the MAX1470 or MAX1473. The address information is latched in the on-chip registers on the falling edge of E (T = 0), minimum address setup and hold time requirements must be met. After the required hold time, the addresses may change state without affecting device operation. During time (T = 1), the outputs become enabled but data is not valid until time (T = 2), W must |
