National Manuals
National LMH6618 Single/LMH6619 Dual handbook
LMH6618 is a 130 MHz, 1.25 mA RRIO operational amplifier with exceptional power-to-performance ratio, low power consumption, low noise and the ability to drive complex ADC and video loads.
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NATIONAL LMH6609 handbook(1)
The LMH6609 is an ultra wideband, unity gain stable, low power, voltage feedback op amp that offers 900MHz bandwidth at a gain of 1, 1400V/µs slew rate and 90mA of linear output current. The LMH6609 is designed with voltage feedback architecture for maximum flexibility especially for active filters and integrators. The LMH6609 has balanced, symmetrical inputs with well-matched bias currents and minimal offset voltage. With Differential Gain of .01 and Differential Phase of .026 the LMH6609 is suited for video applications. The 90mA of linear output current makes the LMH6609 suitable for multiple video loads and cable driving applications as well. The recommended supply voltage range of 6V to 12V and is specified at 6.6 and 10V. A low supply current of 7mA (at 10V supply) makes the LMH6609 useful in a wide variety of platforms, including portable or remote equipment that must run from battery power. The LMH6609 is available in the industry standard 8-pin SOIC package and in the space-saving 5-pin SOT package. The LMH6609 is specified for operation over the -40˚C to +85˚C temperature range. The LMH6609 is manufactured in National Semiconductor’s state-of-the-art VIP10™ technology for high performance.
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National LMH6583 handbook
LMH6583 is a high performance 16x8 550MHz analog crosspoint switch with fully buffered inputs and outputs.
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National LMH6582 handbook
The LMH6582 is a high performance, non-blocking, analog crosspoint switch. The LMH6582 is designed for high speed, DC coupled, analog signals like high resolution video (UXGA and higher).
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National LMH6574 handbook
The LMH6574 is a high performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. It provides a 400 MHz bandwidth and supports multimedia and high definition television (HDTV) applications. The LMH6574 supports composite video applications with 0.02% and 0.05˚ differential gain and phase errors while driving a single, back terminated 75Ω load. It also has an 80 mA linear output current for driving multiple video load applications.
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National LMH6572 handbook
The LMH6572 is a high performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. The LMH6572 provides a 290MHz bandwidth at 2 VPP output signal levels. The 140 MHz of .1 dB bandwidth and a 1500 V/µs slew rate make this part suitable for High Definition Television (HDTV) and High Resolution Multimedia Video applications. The LMH6572 supports composite video applications with its 0.02% and 0.02˚ differential gain and phase errors for NTSC and PAL video signals while driving a single, back terminated 75Ω load. The LMH6572 can deliver 80 mA linear output current for driving multiple video load applications. The LMH6572 has an internal gain of two for driving back terminated transmission lines at a net gain of one. The LMH6572 is available in the SSOP package.
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National LMH6570 handbook
The LMH6570 is a high performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. It features 0.02% and 0.05˚ differential gain and phase errors for NTSC and PAL video signals while driving a single, back terminated 75Ω load. This multiplexer also supports 8ns channel switching time, 70dB channel to channel isolation and -68dB and -84dB HD2 and HD3.
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National LMH6560 handbook
The LMH6560 is a high-performance closed-loop buffer with a bandwidth of 680MHz and a slew rate of 3100V/µs. It can be used for high frequency signal distribution and processing.
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National Semiconductor LMH6559 High-Speed Closed-Loop Buffer handbook
LMH6559 is a high-performance closed-loop buffer designed by National Semiconductor. It features 1750MHz small signal bandwidth and 4580V/µs slew rate. It can provide low as -52dBc total harmonic distortion. It also features 200kΩ input resistance and 1.2Ω output resistance, making it ideal for distributing high frequency signals on printed circuit boards.
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National Semiconductor LMH6551 Differential High Speed Op Amp handbook
The LMH6551 is a high performance voltage feedback differential amplifier with high speed and low distortion characteristics, suitable for driving high performance ADCs and balanced transmission lines like CAT 5 data cables. It can handle a wide range of video and data formats. With external gain set resistors, it can be used at any desired gain. The high speed and flexibility make it suitable for use as an IF amplifier in high performance communications equipment. The LMH6551 is available in SOIC and MSOP packages, saving space.
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National Semiconductor LMH6550 Differential High Speed Op Amp handbook
The LMH6550 is a high-performance voltage feedback differential amplifier with high speed and low distortion, suitable for driving high-performance ADCs and signals over balanced transmission lines such as CAT 5 data cables. It can handle a wide range of video and data formats and can be used at any desired gain with external gain set resistors. The LMH6550 is suitable for applications such as IF amplifiers in high-performance communications equipment.
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National Semiconductor LMH6533 Four Channel Laser Diode Driver with Dual Output LVDS Interface HFM Oscillator handbook
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National Semiconductor LMH6505 Wideband Low Power Linear-in-dB Variable Gain Amplifier handbook
LMH6505 is a wideband, low power, linear-in-dB, variable gain amplifier from Texas Instruments. This device uses a voltage controlled gain stage followed by a high-speed current feedback op amp that can directly drive a low impedance load. LMH6505's gain adjustment range is 80 dB for up to 10 MHz.
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National Semiconductor LMH6504 Wideband Low Power Variable Gain Amplifier handbook
LMH6504 is a wideband, low power, variable gain amplifier. It has a gain adjustment range of 80 dB up to 10 MHz by varying the gain control input voltage. The maximum gain is set by external components, and the gain can be reduced to cut-off. The power consumption is 110 mW with a speed of 150 MHz and a gain control bandwidth of 150 MHz. The output referred DC offset voltage is less than 55 mV over the entire gain control voltage range. Device-to-device gain matching is within ±0.42 dB at maximum gain.
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National Semiconductor LMH6502 Wideband Low Power Linear-in-dB Variable Gain Amplifier handbook
LMH6502 is a wideband, low power, linear-in-dB variable gain amplifier
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National Semiconductor LMH1251 YPBPR to RGB Decoder 2:1 Video Switch handbook
LMH1251 is a wideband 2:1 analog video switch with an integrated YPBPR to RGB decoder
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National Semiconductor LMH0034 SMPTE 292M 259M Adaptive Cable Equalizer handbook
The LMH0034 is a monolithic integrated circuit that can be used to equalize data transmitted over a cable (or any media with similar dispersive loss characteristics) at data rates from 143 Mbps to 1.485 Gbps. It supports the SMPTE 292M, SMPTE 344M and SMPTE 259M standards. The LMH0034 implements DC restoration to correctly handle pathological data conditions. DC restoration can be bypassed for low data rate applications. The equalizer is flexible in allowing either single-ended or differential input drive. Additional features include a combined carrier detect and output mute pin which mutes the output when no signal is present. A programmable mute reference is used to mute the output at a selectable level of signal degradation. A cable length indicator is provided to determine the amount of cable being equalized.
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National Semiconductor LMH0002 SMPTE 292M 259M Serial Digital Cable Driver handbook
The LMH0002 is a high-performance cable driver from National Semiconductor Corporation that complies with the SMPTE 292M / 259M standard. It supports 75-ohm transmission lines and has a transmission speed of up to 1.485 Gbps. The LMH0002 provides two selectable slew rates to meet SMPTE 259M and SMPTE 292M standards. The output voltage swing can be adjusted via a single external resistor. The LMH0002 is powered by a single 3.3V supply. Typical power consumption is 125mW (SD mode) and 149mW (HD mode).
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National Semiconductor LP5990 Micropower 200mA CMOS Low Dropout Voltage Regulator General Description The LP5990 regulator is designed to meet the requirements of portable battery-powered systems pr
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National semiconductor LP5900 Ultra Low Noise 100 mA Linear Regulator for RF/Analog Circuits Requires No Bypass Capacitor handbook
The LP5900 is a linear regulator capable of supplying 100 mA output current. Designed to meet the requirements of RF/Analog circuits, the LP5900 device provides low noise, high PSRR, low quiescent current, and low line transient response figures. Using new innovative design techniques the LP5900 offers class-leading device noise performance without a noise bypass capacitor. The device is designed to work with 0.47 µF input and output ceramic capacitors. (No Bypass Capacitor is required) This device is available with 1.5V, 1.8V, 2.0V, 2.2V, 2.5V, 2.8V, 3.0V, and 3.3V outputs.
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