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AD8346ARU-REEL7 Datasheet (PDF) - Analog Devices

AD8346ARU-REEL7 Datasheet PDF - Analog Devices
Part # AD8346ARU-REEL7
Download  AD8346ARU-REEL7 Download

File Size   190.88 Kbytes
Page   12 Pages
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices
Description 0.8 GHz-2.5 GHz Quadrature Modulator

AD8346ARU-REEL7 Datasheet (PDF)

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AD8346ARU-REEL7 Datasheet PDF - Analog Devices

Part # AD8346ARU-REEL7
Download  AD8346ARU-REEL7 Click to download

File Size   190.88 Kbytes
Page   12 Pages
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices
Description 0.8 GHz-2.5 GHz Quadrature Modulator

AD8346ARU-REEL7 Datasheet (HTML) - Analog Devices

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AD8346ARU-REEL7 Product details

GENERAL DESCRIPTION
The AD8346 is a silicon RFIC I/Q modulator for use from 0.8 GHz to 2.5 GHz. Its excellent phase accuracy and amplitude balance allow high performance direct modulation to RF. The differential LO input is applied to a polyphase network phase splitter that provides accurate phase quadrature from 0.8 GHz to 2.5 GHz. Buffer amplifiers are inserted between two sections of the phase splitter to improve the signal-to-noise ratio. The I and Q outputs of the phase splitter drive the LO inputs of two Gilbert-cell mixers. Two differential V-to-I converters connected to the baseband inputs provide the baseband modulation signals for the mixers. The outputs of the two mixers are summed together at an amplifier which is designed to drive a 50 Ω load.

FEATURES
   High accuracy
      1 degree rms quadrature error @ 1.9 GHz
      0.2 dB I/Q amplitude balance @ 1.9 GHz
   Broad frequency range: 0.8 GHz to 2.5 GHz
   Sideband suppression: −46 dBc @ 0.8 GHz
   Sideband suppression: −36 dBc @ 1.9 GHz
   Modulation bandwidth: dc to 70 MHz
   0 dBm output compression level @ 0.8 GHz
   Noise floor: −147 dBm/Hz
   Single 2.7 V to 5.5 V supply
   Quiescent operating current: 45 mA
   Standby current: 1 μA
   16-lead TSSOP

APPLICATIONS
   Digital and spread spectrum communication systems
   Cellular/PCS/ISM transceivers
   Wireless LAN/wireless local loop
   QPSK/GMSK/QAM modulators
   Single-sideband (SSB) modulators
   Frequency synthesizers
   Image reject mixer




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About Analog Devices


Analog Devices, Inc. (ADI) is a publicly traded company that designs, develops, and manufactures high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs).
The company was founded in 1965 and is headquartered in Norwood, Massachusetts.
ADI serves a wide range of industries, including aerospace and defense, automotive, communications, consumer, industrial, medical, and test and measurement.
The company's product portfolio includes data converters, amplifiers and comparators, power management ICs, microcontrollers, sensors, and radio frequency (RF) and microwave components, among others.
ADI is dedicated to innovation and customer satisfaction, and is committed to providing its customers with high-quality, reliable solutions to meet their needs.
With a focus on energy efficiency and sustainability, ADI is a leader in the analog and mixed-signal IC industry, driving technological advancements and providing innovative solutions to the world's most challenging problems.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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