Variable gain amplifier - All industrial manufacturers

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Digital variable gain amplifier Hittite Microwave

The HMC625HFLP5E is a digitally controlled variable gain amplifier which operates from 0.5 - 6 GHz, and can be programmed to provide anywhere from 13.5 dB attenuation, to 18 dB of gain, ...

Variable gain amplifier Hittite Microwave

The HMC992LP5E is an IF analog controlled variable gain amplifier composed of two identical voltage variable attenuators in combination ...

Variable gain amplifier Analog Devices

Variable gain amplifiers (VGAs) have been used in a variety of remote sensing and ...

Variable gain amplifier Avago Technologies

Avago Technologies offer a selection of Variable Gain ...

Variable gain amplifier National Semiconductor

National's variable gain amplifiers provide gain/attenuation control and high speed to reduce ADC circuit ...

Variable gain amplifier Texas Instruments Semiconductor

Variable Gain Amplifier

TI analog Variable Gain Amplifier Amplifiers and ...

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National Semiconductor
Analog Products Selection 2010 Vol. 1

Here the first 5 pages from the catalogue "Analog Products Selection 2010 Vol. 1", returning results for: variable gain amplifier

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national.com 29 AMPLIFIERS Amplifi er Product Portfolio High-Speed Amplifiers Single-Supply Amplifiers High-Speed Precision Amplifiers Other High-Speed Amplifiers Low-Noise and Distortion Amplifiers Fully Differential Amplifiers Variable Gain Amplifiers Comparators Precision

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national.com 35 AMPLIFIERS High-Speed Variable Gain Amplifiers LMH6517 ? Low-Noise High-Linearity Digital Variable-Gain Amplifier Features ? 1.2 GHz bandwidth ? 45 dBm OIP3 ? 65 dBm OIP2 ? 22 dB maximum gain ? 31.5 dB in 0.5 dB gain adjustment ? 6 dB noise figure (at maximum gain) ? 1

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...............................................................................29 High-Speed Amplifiers .......................................................................................30 High-Speed Variable Gain Amplifiers .............................................................35 Analog Video Products

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Setting Control Points/Sensor Drive Variable Sensor Voltage Drive (adjusts sensor output) Adjustable ADC Reference (adjusts ADC range) Variable Current Source Offset and Gain Calibration Solutions Examples Pages Amplifier LMP7701/ 02 39 DAC DAC121S101, DAC101S101 27 ADC ADC121S625 27 Reference

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8 Spectrum Analyzer + - ADC Rs1 Rs2 VOUTVOUTVCMO VCM_REF FPGA Clock Distribution 0 deg 90 deg + - ADC Rs1 Rs2 Fixed Frequency Variable Frequency Selectable Frequency RF Input HS Amp OSC VOUTVOUTVCMO VCM_REF HS Amp HS Amp PLL/VCO Solutions Examples Pages Amplifier
National Semiconductor
Industrial Solutions 2010 Vol 1

Here the first 5 pages from the catalogue "Industrial Solutions 2010 Vol 1", returning results for: variable gain amplifier

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national.com/industrial 3 Contents Industrial Products Precision Operational Amplifiers ...................................................................................................................................................................... 12 High-Speed Variable Gain Amplifiers

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, such as the LMX2541, to provide a complete signal-path system solution. More companion products can be found at the following pages: ? LMH655x Fully Differential Amplifiers pg. 20 ? LMH651x Variable Gain Amplifiers pg. 15 ? LMK & LMX Timing & Clocking Products pg. 30 A/D Converters GSPS Ultra-High-Speed 0

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national.com/industrial 15 Operational Amplifi ers High-Speed Variable Gain Amps and Comparators PowerWise product E Evaluation board W WEBENCH® enabled Product ID Channels Response Time (ìs) Offset Voltage Max, 25°C (mV) Supply Voltage Range (V) Supply Current Per Channel (mA) Input

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Control Points/Sensor Drive Variable Sensor Voltage Drive (adjusts sensor output) Adjustable ADC Reference (adjusts ADC range) Variable Current Source Offset and Gain Calibration Solutions Examples Pages Amplifier LMP7701/02, LMP8358 13, 14 DAC DAC101S101, DAC121S101 23 ADC ADC121S625 22

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50 3.0 to 5.5 1.1 90 SOIC-8, mini SOIC-8 LMP8603 High common-mode, AV = 100, bidirectional -22 to 60 (5V supply) 1.0 10 100 3.0 to 5.5 1.1 90 SOIC-8, mini SOIC-8 LMP8645 Variable gain -2 to 76 1.0 7.0 1 to 100 2.7 to 12 0.61 90 TSOT-6 Current-Sense Amplifiers PowerWise product E Evaluation
National Semiconductor
Comms Infrastructure 2010 Vol 1

Here the first 5 pages from the catalogue "Comms Infrastructure 2010 Vol 1", returning results for: variable gain amplifier

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amplifi er 5 to 425 ìA 1.0 0.7 to 4.6 20 TSOT23-5 LPV521 E Nanopower 1.8V, CMOS input amplifi er 0.4 1.0 6.2 kHz 272 SC-70 LMP8645 E High voltage current sense variable gain amplifi er 0.6 1.0 0.85 120 TSOT-6 Product ID Type Slew Rate (V/ìs, AV = 1) Small Signal Bandwidth (MHz, AV = 1) ICC

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that combines the industry?s highest performance clock and timing devices with high dynamic range data converters and the best noise- and linearity-to-power variable gain amplifiers. The ADC16DV160 is a 16-bit, 160-MSPS ADC that offers the industry?s best dynamic performance in the smallest package at less

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circuit that illustrates variable gain IF amplification and digitization in wireless infrastructure systems and frequency domain analyzers. This flexible subsystem provides excellent sensitivity for input signal frequencies up to 240 MHz. It achieves a small-signal SNR of 72 dBFS and a SFDR greater

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national.com/comms 19 Amplifi er Solutions LMH6517 ? Low-Power, Low-Noise IF and Baseband Dual 16-bit ADC Driver with Digitally-Controlled Gain Features ? Differential 200Ù input ? 44 dBm OIP3 at 200 MHz ? 5.5 dB noise figure ? 1.2 GHz bandwidth ? Digital attenuator: 0 to 31.5 dB, 0.5 d

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required to remove excess heat. The primary energy consumption challenges in basestations are: ? RF power amplifiers (PA), which typically operate at only 35% efficiency ? AC-to-DC and DC-to-DC power chain efficiency ? Heat reduction to improve reliability Solutions: National?s high-efficiency data
National Semiconductor
New Products Supplement 2010 Vol. 1

Here the first 5 pages from the catalogue "New Products Supplement 2010 Vol. 1", returning results for: variable gain amplifier

P. 15
national.com 15 LMP7312 ? Digitally Programmable Variable Gain Amplifier (DVGA) with Current Loop Features ? 1 MHz gain bandwidth ? -15V to +15V input voltage range ? 100 ìV (max) core op amp input offset voltage ? 2 mA (max)supply current ? 90 dB (min) PSRR and 80 dB (min) CMRR ? 1V to 4

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14 Amplifiers and Comparator Solutions LMH6629 ? Ultra-Low-Noise High-Speed Operational Amplifier Features ? 8 GHz gain bandwidth ? 0.69 nVãHz input noise voltage ? 25¢ªC 250 uV input offset voltage max ? 1600 V/ìs slew rate ? -90/-91 dBc HD2/HD3 at 0.5 MHz ? 2.7 to 5.5V supply voltage

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16 Audio Solutions LM48312 ? 2.6W, Ultra-Low-EMI, Filterless, Mono Class D Audio Power Amplifier Features ? Passes FCC Class B radiated emissions with 20 inches of cable ? E2S system reduces EMI while preserving audio quality and efficiency ? Output short-circuit protection with auto

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New Products Supplement national.com 2010 Vol. 1 Data Conversion Interface Power Management Clock and Timing Amplifiers and Comparators Audio Automotive and Space Grade

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national.com 3 Product ID Description Page Amplifiers and Comparators LMH6629 Ultra-low-noise, high-speed operational amplifier 14 LMP7312 E SPI programmable Analog Front End (AFE) with differential and single-ended input/output 15 LMP8358 E Zero-drift, programmable instrumentation amplifier
Analog Devices
AD8322: 5 V CATV Line Driver with Coarse Step Output Power Control

Here the first 5 pages from the catalogue "AD8322: 5 V CATV Line Driver with Coarse Step Output Power Control ", returning results for: variable gain amplifier

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-cost, digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the MCNS-DOCSIS upstream standard. An 8-bit serial word determines the desired output gain over a 42.14 dB range, with gain steps of 6.02 dB/major carry. The AD8322

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(preamp) can be used single-ended or differentially. If the input is used in the differential configuration, it is imperative that the input signals be 180 degrees out of phase and of equal amplitudes. This will ensure the proper gain accuracy and harmonic performance. The preamp stage drives a DAC

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should be kept far apart in order to minimize coupling (crosstalk) through the board. Following these guidelines will improve the overall performance of the AD8322 in all applications. Initial Power-Up When the 5 V supply is first applied to the VCC pins of the AD8322, the gain setting of the amplifier is

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of the Windows® based, Microsoft Visual Basic control software. This package provides a means of evaluating the amplifier by providing a convenient way to program the gain/attenuation as well as offering easy control of the amplifiers asynchronous PD pin. With this evaluation kit the AD8322 can be evaluated

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dBmV, Max Gain 92 mV p-p Noise Figure Max Gain, f = 10 MHz 11.8 dB Input Resistance Single-Ended Input 210 Ù Differential Input 235 Ù Input Capacitance 2 pF GAIN CONTROL INTERFACE Gain Range 41.0 42.14 43.2 dB Maximum Gain Gain Code = 1xxxxxxx 27.5 29.5 31.5 dB Minimum Gain Gain Code

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