MAXIM Manuals (Industrial)

The DS2155 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications.

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This data sheet provides detailed information on the MAX5062/MAX5063/MAX5064 high-frequency, 125V half-bridge, N-channel MOSFET drivers that drive high- and low-side MOSFETs in high-voltage applications. These drivers are independently controlled and their 35ns typical propagation delay, from input to output, are matched to within 3ns (typ).

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The MAX7418~MAX7425 5th-order low-pass, switched-capacitor filters (SCFs) operate from a single +5V (MAX7418~MAX7421) or +3V (MAX7422~MAX7425) supply. These devices draw only 3mA of supply current and allow corner frequencies from 1Hz to 45kHz, mak- ing them ideal for low-power post-DAC filtering and anti- aliasing applications.

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The MAX7426/MAX7427 are 5th-order lowpass filters that operate from a single supply voltage of +5V (MAX7426) or +3V (MAX7427). The devices draw only 0.8mA of supply current and allow corner frequencies from 1Hz to 12kHz, making them ideal for low-power post-DAC filtering and anti-aliasing applications. They can be put into a low-power mode, reducing supply current to 0.2µA. Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking for tighter cutoff-frequency control. An offset-adjust pin allows for adjustment of the DC output level. The MAX7426/MAX7427 deliver 37dB of stopband rejection and a sharp rolloff with a transition ratio of 1.25. Their fixed response limits the design task to selecting a clock frequency. Applications include ADC Anti-Aliasing, CT2 Base Stations, Post-DAC Filtering, and Speech Processing.

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MAX7428/MAX7430/MAX7432 are low-cost, high-performance replacements for standard discrete filter and buffer solutions. They are ideal for anti-aliasing and DAC smoothing video applications, when analog video is reconstructed from a digital data stream.

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The MAX7438/MAX7439 are three-channel standard definition video reconstruction filters that include a back-porch clamp that sets the output blanking level of the video signal to ground. Each channel combines a lowpass filter with adjustable high-frequency boost levels and an output buffer capable of driving two standard 150Ω video loads. The blanking level of the output video signal on each channel is clamped to ground, eliminating the need for large AC-coupling output capacitors. Direct input coupling circuitry eliminates the need for AC-coupling input capacitors. This DC-in/DC-out architecture results in extremely low line-time distortion. The MAX7438/MAX7439 are ideal for antialiasing and DAC smoothing in digital video devices such as STBs, DVDs, PVRs, and hard disk recorders. The MAX7438/MAX7439 operate from ±5V dual supplies. The three-channel MAX7438/MAX7439 are ideal for Y, Pb, Pr, and RGB component video signals, three composite video signals, and also Y/C plus CVBS video signals.

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MAX7440/MAX7441/MAX7442 six-channel integrated video reconstruction filters

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MAX7443/MAX7444 are low-cost, triple-channel video reconstruction filters for S-video and CVBS video signals. These devices are ideal for anti-aliasing and DAC smoothing video applications such as set-top boxes, DVD players, hard-disk recorders (HDRs), and personal video recorders. These filters operate from a single +5V supply. They are optimized for NTSC, PAL, and standard-definition digital TV (SDTV) video systems. Each channel consists of a lowpass filter and an adjustable-gain output buffer capable of driving two standard 150Ω video loads. The output buffers can drive either an AC or a DC load such that the blanking level voltage after the backmatch resistor is less than 1V. The Y and C video inputs are summed to produce the com- posite video output. The MAX7444 offers high- frequency boost to improve picture sharpness. The MAX7443 has a maximum flat-frequency response. The MAX7443/MAX7444 are available in a tiny 8-pin thin QFN and an 8-pin SO package with exposed pad, and are fully specified over the -40°C to +85°C extended temperature range.

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The MAX7445 is a 4-channel buffered video reconstruction filter, ideal for anti-aliasing and DAC-smoothing video applications or wherever analog video is reconstructed from a digital data stream (such as cable/satellite/terrestrial set-top boxes, DVD players, hard-disk recorders (HDRs), and personal video recorders (PVRs)). This device operates from a single +5V supply and has a flat passband out to 5MHz with a stopband attenuation of 43dB at 27MHz. This makes it ideal for use with NTSC, PAL, and standard-definition digital TV (SDTV) video systems. Each output is capable of driving two standard 150Ω video loads.

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The MAX7446 is a 4-channel, buffered video reconstruction filter ideal for anti-aliasing and DAC-smoothing video applications or wherever analog video is reconstructed from a digital data stream (such as cable/satellite/ter- restrial set-top boxes, DVD players, hard disk recorders (HDRs), and personal video recorders (PVRs)). This device operates from a single +5V supply and has a flat passband out to 5MHz with a stopband attenuation of 43dB at 27MHz. This makes it ideal for use with NTSC, PAL, and standard-definition digital TV (SDTV) video systems. Each output is capable of driving two standard 150Ω video loads. The MAX7446 processes CVBS and RGB video signals. The video output buffers have a fixed gain of +6dB. The channel for CVBS video has high-frequency boost circuitry that provides picture sharpness with +1.2dB of gain boost without degradation in the stopband. The output video drivers can be disabled with an external pin. The MAX7446 is available in a 14-pin TSSOP package with an exposed pad, and is specified over the -40°C to +85°C extended temperature range. Applications: Set-Top Boxes/HDRs Game Consoles Desktop Video Editors DVD Players Digital VCRs

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The MAX7447 is a four-channel buffered video reconstruction filter from Texas Instruments that is ideal for anti-aliasing and DAC-smoothing video applications. It is also ideal for use with NTSC, PAL, and standard-definition digital TV (SDTV) video systems. Each output can drive two standard 150Ω video loads.

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The MAX7448 is a 4-channel buffered video reconstruction filter, ideal for anti-aliasing and digital-to-analog converter (DAC)-smoothing video applications or wherever analog video is reconstructed from a digital data stream (such as cable/satellite/terrestrial set-top boxes, DVD players, hard-disk recorders (HDRs), and personal video recorders (PVRs)). This device operates from a single +5V supply and has a flat passband out to 5MHz with a stopband attenuation of 43dB at 27MHz. This makes it ideal for use with NTSC, PAL, and standard-definition digital TV (SDTV) video systems. Each output is capable of driving two standard 150Ω video loads. The MAX7448 processes RGB and asynchronous CVBS video signals. The output video buffers have a fixed gain of +6dB. The channel used for CVBS video has high-frequency boost circuitry, which provides picture sharpness with +1.2dB of gain boost without degradation in the stopband. The output video drivers can be disabled with an external pin. The MAX7448 is available in a 14-pin TSSOP package with an exposed pad, and is specified over the -40°C to +85°C extended temperature range.

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The MAX7449 is a 3-channel filter and buffer for RGB video signals. It has a fixed gain and can drive two standard 150 ohm video loads. The MAX7449 can be used as an ideal device for anti-aliasing and DAC smoothing video applications. It is also suitable for situations where analog video is reconstructed from a digital data stream, such as cable/satellite/terrestrial set-top boxes, DVD players, hard disk recorders (HDRs) and personal video recorders (PVRs).

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The MAX3355E is an integrated USB OTG dual-role transceiver chip that supports the direct connection of peripherals and mobile devices such as PDAs, cellular phones, MP3 players, and digital cameras.

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max335 is an 8-channel single-pole single-throw switch that uses a serial digital interface. It can operate continuously at a power supply of ±4.5v to ±20v and can handle ±15v analog signals.

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MAX3370/MAX3371 logic level translators are ideal for applications interfacing low-voltage devices to other logic levels. Externally applied voltages set the logic levels of the MAX3370/MAX3371. The devices accept VCC from +2.5V to +5.5V and VL from +1.6V to +5.5V, allowing data transfer between low-voltage ASICs and higher voltage devices. The MAX3371 features a shut-down mode that reduces supply current to <1µA and puts the I/O pins in a high-impedance state. The MAX3370/MAX3371 are bidirectional level shifters, allowing data transfer from the VCC side to the VL side and from the VL side to the VCC side. Both devices operate at speeds up to 2Mbps with an active driver and up to 500kbps with an open-drain driver. The MAX3370/MAX3371 are available in space-saving 5-pin and 6-pin SC70 packages, respectively.

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the max3372e-max3379e and max3390e-max3393e ±15kv ESD-protected level translators provide the level shifting necessary to allow data transfer in a multivoltage system.

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The MAX336/MAX337 are monolithic, CMOS analog multiplexers (muxes). The 16-channel MAX336 is designed to connect one of 16 inputs to a common out- put by control of a 4-bit binary address. The dual, 8-channel MAX337 is designed to connect one of eight inputs to a common output by control of a 3-bit binary address. Both devices can be used as either a mux or a demux.

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