LMX2581EVM Development Boards & Evaluation Kits by Texas Instruments

EVALUATION BOARD FREQUENCY SYNTHESIZER

Status: Unknown
Series: -
RoHS: Unknown
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The LMX2581 is a low noise wideband frequency synthesizer that integrates a delta-sigma fractional N PLL, multiple core VCO, programmable output divider, and two differential output buffers. The VCO frequency range is from 1880 to 3760 MHz and can be sent directly to the output buffers or divided down by even values from 2 to 38. Each buffer is capable of output power from -3 to +12 dBm at 2700 MHz. Integrated low noise LDOs are used for superior noise immunity and consistent performance. This synthesizer is a highly programmable device and it enables the user to optimize its performance. In fractional mode, the denominator and the modulator order are programmable and can be configured with dithering as well. The user also has the ability to directly specify a VCO core or entirely bypass the internal VCO. Finally, many convenient features are included such as power down, Fastlock, auto mute, and lock detection. All registers can be programmed through a simple 3 wire interface and a read back feature is also available. The LMX2581 operates on a single 3.3 V supply and comes in a 32 pin 5.0 mm × 5.0 mm WQFN package.

Prices starting from US$299.00


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$299.00
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Logo for Newark Electronics Newark Electronics US$389.86
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Logo for element14 element14 US$418.55
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Specifications

Silicon Manufacturer Texas Instruments
Silicon Core Number LMX2581
Kit Application Type RF / IF
Application Sub Type Frequency Synthesizer
Kit Contents Eval Board LMX2581
Product Range -
SVHC No SVHC (27-Jun-2018)
Features Wideband Freq Synthesizer 1.85-3.76GHz VCO 20MHz Phase Detector Freq Charge Pump USB 3.3V I/P

Alternative Descriptions

LMX2581 evaluation module | Texas Instruments
Evaluation Board, Frequency Synthesizer | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LMX2581EVM?

Additional datasheets, footprints and schematics for LMX2581EVM are listed on our Part Details page. You can also find images and similar parts to LMX2581EVM on this page.

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What category does LMX2581EVM fall under?

The LMX2581EVM is listed under Education Maker & Hobbyist Electronics > Development Boards & Evaluation Kits > RF / Wireless Development Kits.

Can I view similar or alternative parts?

You can view similar parts to LMX2581EVM when available in the RF / Wireless Development Kits range under the specifications section at the bottom of the details page.

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Is the LMX2581EVM RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LMX2581EVM have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for LMX2581EVM.

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