intersil Manuals

EL2260/EL2460 are dual/quad 130MHz current feedback amplifiers with -3dB bandwidth of 130MHz at a gain of +2

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82C84A is a high performance CMOS clock generator driver from Intersil that is designed to service the requirements of both CMOS and NMOS microprocessors such as the 80C86, 80C88, 8086 and the 8088.

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The ISL95810 is a single digitally controlled potentiometer with low noise, low power, and an I2C bus interface. It has 256 resistor taps with a resolution of 0.4%, and can be used in various applications such as control, parameter adjustments, and signal processing.

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The ISL95711 is a digitally controlled potentiometer (XDCP) with terminal voltage of ±3V or ±5V, 128 taps, and I2C serial interface. It consists of a resistor array, wiper switches, a control section, and nonvolatile memory.

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The ISL6753 is a high-performance, low-pin-count alternative zero-voltage switching (ZVS) full-bridge PWM controller. Like the ISL6551, it achieves ZVS operation by driving the upper bridge FETs at a fixed 50% duty cycle while the lower bridge FETS are trailing-edge modulated with adjustable resonant switching delays. Compared to the more familiar phase-shifted control method, this algorithm offers equivalent efficiency and improved overcurrent and light- load performance with less complexity in a lower pin count package. This advanced BiCMOS design features low operating current, adjustable oscillator frequency up to 2MHz, adjustable soft-start, internal over temperature protection, precision deadtime and resonant delay control, and short propagation delays. Additionally, Multi-Pulse Suppression ensures alternating output pulses at low duty cycles where pulse skipping may occur.

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The ISL60002 is a high precision, low power voltage reference from Intersil. It features Intersil's proprietary floating gate analog technology, low supply voltage operation and an ultra-low operating current of 400nA. Additional features include guaranteed initial accuracy as low as ±1.0mV, @ 20ppm/°C temperature coefficient and long-term stability of <<10ppm/√1kHrs.

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The ISL3990 is a dual-band power amplifier from ISL company. It operates in the ISM and U-NII bands with an output power of 21 dBm (typical). The power supply voltage is 2.7V to 3.6V and the power gain is 28 dB (typical). The working frequency range is 1.8GHz to 2.4GHz and 5.15GHz to 5.825GHz.

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The HSP9501 is a 10-bit wide programmable data buffer designed for use in high speed digital systems. It has two operating modes, delay mode and recirculate mode. In delay mode, it can provide 2 to 1281 clock cycles of delay. In recirculate mode, it provides a programmable circular buffer. The length of the buffer or amount of delay can be programmed through the LC0-10 length control input port and the LCEN length control enable port.

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The HRP2540 is a high forward current, high reverse energy controlled avalanche power rectifier. It uses an ion-implanted planar epitaxial construction. This device was designed for use as the output rectifier in the three phase six diode bridge assembly of an automotive alternator system. It provides “Load Dump” suppression by virtue of its precisely controlled reverse avalanche breakdown voltage. When used singly it can also serve as a transient suppressor for an automotive accessory. This device can provide for- ward voltage clamping and reverse voltage bypassing. This will protect the accessory from L-C inductive spikes and/or field decay transients.

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HIP4020 is a half-bridge power switch chip released by Intersil for driving small-power DC motors. It can drive 3V, 5V and 12V DC motors.

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The HI3256 is an 8-bit, high-speed, flash analog-to-digital converter optimized for high speed, low power, and ease of use. With a 120MSPS encode rate capability and full-power analog bandwidth of 250MHz, this component is ideal for applications requiring the highest possible dynamic performance.

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The document introduces a series of radiation-hardened MOSFET products developed by Intersil Corporation. These products feature resistance to Single Event Effects (SEE), particularly Single Event Gate Rupture (SEGR), making them suitable for commercial and military space applications. The products have a total dose hardness of up to 100K RADS and maintain the necessary dose rate and neutron tolerance for military applications.

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This product is a 75A, 55V, 0.007 Ohm, N-Channel UltraFET Power MOSFETs produced by Intersil Corporation. It has high performance, low power consumption, low reverse recovery time and stored charge.

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The X9420 is a low noise/low power/SPI Bus single digitally controlled (XDCP™) potentiometer with a SPI serial interface. The potentiometer has a register-oriented format that enables direct read/write/transfer of wiper positions and storage of as many as four positions per potentiometer. The potentiometer is powered by VCC = 2.7V to 5.5V, V+ = 2.7V to 5.5V, and V– = -2.7V to -5.5V. The potentiometer is a CMOS device with standby current of less than 1 µA. The potentiometer is highly reliable and can withstand 100,000 data changes per bit per register and register data retention of 100 years. The potentiometer has 8 bytes of nonvolatile EEPROM memory. The potentiometer's resistor arrays are 10kΩ or 2.5kΩ. The potentiometer's resolution is 64 taps per pot. The potentiometer's packages are 14Ld TSSOP and 16Ld SOIC. The potentiometer is available with lead-free and annealed finishes and is RoHS compliant.

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The X80000 is a smart power plug with penta-power sequence controller and hot swap function. It contains three major functions: a power communications controller, a power sequencing controller, and a hotswap controller. The power communications controller allows smart power supply control via the backplane using the SMBus protocol. The system can check for voltage, current, and manufacturing ID compliance before board insertion. The power distribution network can monitor the status of the negative voltage supply, DC voltage supplies, and hardshort events by accessing the Fault Detection Register and General Purpose EEPROM of the device. Each device has a unique slave address for identification. The power sequencer controller time sequences up to five DC-DC modules. The X80000 allows for various hardwired configurations, either parallel or relay sequencing modes. The power good, enable and voltage good signals provide for flexible DC-DC timing configurations. Each voltage enable signal has a programmable delay. In addition, the voltage good signals can be monitored remotely via the fault detection register (thru the SMBus). The hot

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X55060 is a battery monitoring chip produced by Intersil company, which has dual voltage monitoring, high and low level reset output, programmable reset threshold, low level output, system battery switching circuit, programmable watchdog timer, 64Kbits EEPROM, built-in inadvertent write protection circuit, 10MHz SPI interface and other features

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The HIN232-HIN241 family of RS-232 transmitters/receivers interface circuits meet all EIA RS-232E and V.28 specifications, and are particularly suited for those applications where ±12V is not available. They require a single +5V power supply (except HIN239) and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The family of devices offer a wide variety of RS-232 transmitter/receiver combinations to accommodate various applications (see Selection Table). The drivers feature true TTL/CMOS input compatibility, slew-rate-limited output, and 300Ω power-off source impedance. The receivers can handle up to ±30V, and have a 3kΩ to 7kΩ input impedance. The receivers also feature hysteresis to greatly improve noise rejection.

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The CD22103A is an integrated circuit that performs HDB3 transmission coding and reception decoding functions for 2.048/8.448Mb/s transmission applications. It operates at data rates from 50Kb/s to 10Mb/s, consistent with CCITT G703 recommendations. The product includes HDB3 encoder and decoder sections with code error detection.

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ISL6227 is a dual PWM controller from ISL company, which adopts synchronous buck DC/DC converter and can provide power regulation for DDR memory, chipset, graphics and other system electronics. It supports AC/DC adaptor or Li-ion battery pack and automatically switches mode under heavy load and light load to ensure high efficiency under various conditions.

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The ISL43840 is a low-voltage, single and dual supply, dual 4 to 1 multiplexer analog switch with enable function. Produced by Intersil, this product is designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. Each switch can handle rail to rail analog signals. It features low off-leakage current and a wide range of digital input logic thresholds, making it suitable for various application scenarios.

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