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Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
Active band reject filters are tuned circuits that prevent the passage of signals within a specified band of frequencies. These devices are also known as bandstop or notch filters. Learn More about Active Band Reject Filters
RF filters and microwave filters are devices that pass or reject signals by frequency. Basic types include bandpass filters, band reject filters, low pass filters, and high pass filters. Search by Specification | Learn More about RF Filters and Microwave Filters
RF band pass filters are active or passive circuits that pass signals from a specific frequency band and reject signals from out-of-band frequencies. Surface acoustic wave (SAW) filters, crystal filters, and cavity filters are types of band pass filters. Search by Specification | Learn More about RF Band Pass Filters
Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics. Search by Specification | Learn More about Signal Filters
RF band reject filters are tuned circuits that prevent the passage of signals within a specified band of frequencies. These devices are also known as bandstop or notch filters. Search by Specification | Learn More about RF Band Reject Filters
IC electronic filters are frequency-selective circuits that consist of devices such resistors, capacitors, inductors, transistors, or operational amplifiers coupled with reactive components. Search by Specification | Learn More about IC Electronic Filters
Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI. Search by Specification | Learn More about EMI Filters and RFI Filters
Industrial air filters reduce the number of particles in the air that passes through them. Search by Specification | Learn More about Industrial Air Filters
Fiber optic filters allow only specific wavelengths to pass into a larger fiber optic system. Learn More about Fiber Optic Filters
Active filters are electronic filers that use active components such as voltage amplifiers or operational amplifiers. The amplifier shapes and stabilizes the behavior of the filter, and serves as a buffer interface to the driven component. Search by Specification | Learn More about Active Filters
Optical bandpass filters are designed to transmit a specific waveband. They are composed of many thin layers of dielectric materials, which have differing refractive indices to produce constructive and destructive interference in the transmitted light. Search by Specification | Learn More about Optical Bandpass Filters
Filtration media and elements are designed to remove suspended particles from a process stream. This product area includes bulk filter media, cartridges, housing-only products, and housing and filter assemblies. Search by Specification | Learn More about Filtration Media and Elements
Filter wheels hold and position multiple filters for various imaging applications such as machine vision and spectrophotometry. Search by Specification | Learn More about Filter Wheels
Active band pass filters are used to attenuate frequencies below and above a range of frequencies (i.e., the bandwidth or passband of the filter). Learn More about Active Band Pass Filters
Digital filters use digital signal processing (DSP) to perform numerical calculations on sampled values of a signal. Learn More about Digital Filters
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SAW FILTER HDBF09620A21 Shoulder Electronics Ltd.
SAW FILTER HDAF389A4Dc Shoulder Electronics Ltd.
SAW FILTER(HDQSF45A7Dc SIP5Dc) Shoulder Electronics Ltd.
SAW FILTER HDF1220A Shoulder Electronics Ltd.
SAW FILTER HDF4177 Shoulder Electronics Ltd.
SAW FILTER(HDF422A1 F11) Shoulder Electronics Ltd.
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Islatrol® IC+ Series AC Power Filter is a series-connected high-frequency noise filter with transient protection. Offers the flexibility of either receptacle/line cord connection or hard-wired connection to critical loads (up to 30 amperes). Applications for this active tracking filter include industrial or office equipment, computers placed in harsh environments. (read more)
The Ondax Narrow-band Notch Filters are based on volume holographic gratings (VHG's) manufactured in robust glass material . The filter is a single element composed of six bonded slanted reflective volume holographic gratings, each with optical density one, yielding a total rejection of OD 6. (read more)
Baldor has extended the versatility of its low-cost brushless AC servo drive, MicroFlex, with the addition of configurable anti-resonance filters. The software upgrade allows machine builders to implement filters to combat mechanical problems using the drive's DSP (digital signal processor) - providing a means of optimising machine productivity without additional expense. (read more)
Custom ICs and Custom Chip IC Solutions from Universal Semiconductor, Inc. USI offers Custom Built single chip IC solutions and tailor them in every area from combining the different technologies on one chip to offering space level processing with special rad-hard options to the exact requirements of our customers. (read more)
The MLX71122 is a frequency agile highly integrated RF receiver. This multi channel receiver IC is designed for applications in the unlicensed Industrial-Scientific-Medical (ISM) and Short-Range-Devices frequency bands at 300 to 930MHz. Manufacturers of Automatic Meter Reading and RF remote controls benefit from simplification of production logistics and indirect cost reduction. (read more)
The BHS-Autopress can be used for separating moderate to poor filtering suspensions efficiently. Media that need to be treated in closed machines for reasons of sterility, toxicity and workplace hygiene are separated safely and reliably. (read more)
iC-MQ provides up to 400 angle steps for sine interpolation; to improve angle accuracy, this basic function is supplemented by a finely adjustable signal conditioning circuitry, a signal path multiplexer (which keeps pin functions variable) and fault-tolerant RS422 line drivers. Device installation with incorrectly connected wires is tolerated by iC-MQ even when supply voltage is reversed. (read more)
The iC-HK/B laser Switch enables the spike-free switching of laser diodes with well-defined current pulses at frequencies ranging from DC to 155 MHz. (read more)
iC-GF is a monolithic interface iC with two independent switching channels which enables digital sensors to drive peripheral elements, such as programmable logic controllers (PLC) and relays, for example. All functions are controlled either by pins or via SPI interface, with extended functionality and configurability in SPI mode. (read more)
The iC-ML supplies the absolute linear position of a magnetic tape placed above the chip's package, with a Hall sensor array granting a reasonable system assembly tolerance. Controlled signal amplitudes are ensured by the embedded signal conditioning circuit also monitoring a "loss of magnetic field" condition. (read more)
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| LMF90CCN | Digi-Key | National Semiconductor | Integrated Circuits (ICs) | IC FILTER 4TH ORDER NOTCH 14DIP |
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Switched-Capacitor IC Forms Notch Filter - Maxim Keywords: Switched-Capacitor IC Forms Notch Filter Switched-Capacitor IC Forms Notch Filter See Maxim Integrated Products, Inc. Information |
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Filter Circuits (Analog) - Application Notes by Category App Note 431 Abstract Switched-Capacitor IC Forms Notch Filter Filter Circuits (Analog) Continuous-Time Filter See Maxim Integrated Products, Inc. Information |
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A Basic Introduction to Filters - Active, Passive and... See National Semiconductor Information |
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Untitled LB-5: High Q Notch Filter LB-16: Easily Tuned Sine Wave Oscillators OA-27: Low-Sensitivity, Lowpass Filter Design |
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AN42038 Benchmarking the Performance of the ML6440 1 TRACE 2 TRACE 3 Figure 2. Comb or Notch TRACE 1 TRACE 2 LUMA TRACE 3 CHROMA Figure 3. Forced Comb Filter REV. 1.0 10/25/2000 3 Application Note 70 See Fairchild Semiconductor Corporation Information |
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Fairchild Semiconductor - Site Search - Analog Filters and... Filter results Product Family Analog Filters an... (17) See Fairchild Semiconductor Corporation Information |
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Untitled = 4e3 * 2*pi; % notch frequency in rad/se c notch = tf([1 2*0.06*w0 w0^2,[1 2*w0 w0^2); % continuous-time notch notchd = c2d(notch,Ts,'matched'); See MathWorks, Inc. (The) Information |
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TI Developer's Conference 2005 Tutorial Audio Codec for... Very high resolution possible ? Simple input structure and anti-alias filter (ADC) ? Allows for a tradeoff between resolution and bandwidth that is |
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Development of a mixed-signal PFC control IC with fast dynamic... Control Conference Item Title: Development of a mixed-signal PFC control IC with fast dynamic response Publisher Name: IEEE Meeting Location: Wuhan |
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Integrated driving and readout circuits for orthogonal... A low-pass notch filter determines the bandwidth of the sensing system and rejects the 50-Hz interference. |