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Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
Active high pass filters pass signals from high frequencies and reject signals from low frequencies. Learn More about Active High Pass 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
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
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 high pass filters pass signals from high frequencies and reject signals from low frequencies. Search by Specification | Learn More about RF High Pass Filters
RF low pass filters pass signals from low frequencies and reject signals from high frequencies. Search by Specification | Learn More about RF Low Pass 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
Active low pass filters pass signals from low frequencies and reject signals from high frequencies. Search by Specification | Learn More about Active Low Pass Filters
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
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
Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics. Search by Specification | Learn More about Signal Filters
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
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
Digital filters use digital signal processing (DSP) to perform numerical calculations on sampled values of a signal. Learn More about Digital Filters
Passive filters are implemented using only passive components such as resistors, capacitors and inductors. These filters do not produce any amplification of the input signal. Learn More about Passive Filters
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Video Isolation Transformers - North Hills Signal Processing
SAW FILTER(HDQSF45A7Dc SIP5Dc) Shoulder Electronics Ltd.
SAW FILTER HDF4177 Shoulder Electronics Ltd.
SAW FILTER HDAF389A4Dc Shoulder Electronics Ltd.
SAW FILTER HDF1220A Shoulder Electronics Ltd.
HD-SAW FILTER-HDAF389A4Dc SIP5Dc Shoulder Electronics Ltd.
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This LC highpass filter has a cutoff frequency of 6 GHz, passband of 6 to 18 GHz, insertion loss in the passband of less than 1 dB (read more)
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)
Low voltage/high frequency noise is caused by everyday events such as turning on machinery, motors, or equipment. Although noise is less dramatic than high voltage transients, the long term effects of these frequent disturbances can be as damaging. Filtering systems such as SolaHD Active Tracking Filters provide clean AC power by eliminating lower voltage noise. (read more)
Liebert Interceptor ATF Series active tracking filter offers the highest level of facility-wide surge protection with the lowest UL 1449 clamping ratings available. (read more)
If You Don't Prepare, You Could Face Dead Air.
Don't let AC power line spikes, transients, and noise put your broadcast operations at risk.
(read more)
Mouser Electronics, Inc., known for its rapid introduction of the newest products, today announced it is now stocking the APDS-9700 miniature single-chip signal conditioning IC from Avago Technologies, a leading supplier of analog interface components for communications, industrial, and consumer applications. (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)
Premium harmonic mitigation solution. Less than or equal to 5% TDD (Full Load). Meets IEEE-519 1992 (read more)
The AEH130 Series features a choice of both single or dual outputs and delivers up to 130W of output power. The series accepts a wide range of input voltages from 90 to 264VAC and can deliver output voltages ranging from 3.3 to 54VDC. (read more)
| Part # | Distributor | Manufacturer | Product Category | Description |
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| UAF42AU | Newark | TEXAS INSTRUMENTS | Analog Filters | Active Analog Filter Ic; Filter Response:Universal; No. Of Filters:3; Package/Case:Sol-16; Dual Supply Voltage Max (?V):18V; Dual Supply Voltage Min (?V):6V; Filter Class:Lowpass/Bandpass/Highpass/Bandreject, Continuous Rohs Compliant: Yes |
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A Basic Introduction to Filters - Active, Passive and... A Basic Introduction to Application Note 779 Kerry Lacanette Filters Active Passive April 1991 Introduction and Switched-Capacitor 1 0 INTRODUCTION See National Semiconductor Information |
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MF10 May 2001 Universal MF10 Universal Monolithic Dual... See National Semiconductor Information |
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Filter Design - Circuit Sage 2nd Order Low-Q Active Filter Design: This tool calculates the required resistor and capacitor values for a second order low-Q active filter. |
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Reference Design for a Class-D, 2.1 Channel, Audio Amplifier... The overall solution size is very compact and features active equalization, power-supply monitoring, and dynamic equalization for the subwoofer. |
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QuickView - MAX9706EVKIT Evaluation Kit for the MAX9706 The IC does not require any external components for the active crossover filter. See Maxim Integrated Products, Inc. Information |
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ANALOG FEEDBACK Analog/Linear ICs: Filling Important Roles By... A high-pass filter in the current channel removes any dc component from the current signal. See Analog Devices, Inc. Information |
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AD1938 (Rev. B) Bits Dynamic Range 20 Hz to 20 kHz, -60 dB input No Filter (RMS) 98 102 dB With A-Weighted Filter (RMS) 100 105 dB Total Harmonic Distortion + Noise See Analog Devices, Inc. Information |
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Use of active networks to widen the spectrum of application of... Use of active networks to widen the spectrum of application of piezoelectric filters |
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DXCCII based electronically tunable current-mode universal... DXCCII based electronically tunable current-mode universal filter |
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Sam Electronic Circuits Active Loudspeakers circuits Audio Preamplifier, filter, crossover circuits IC Master Companies Magazines Education sites |