LMX2582RHAR
Texas Instruments
The Texas Instruments LMX2582RHAR is a high-performance, wideband RF PLL synthesizer with an integrated VCO. It operates across a frequency range of 20 MHz to 5.5 GHz.
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4,520 pcs
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4520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,149 pcs
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1149 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LMX2582RHAT from Texas Instruments is a low-noise, wideband RF PLLatinum RF synthesizer featuring an integrated VCO. This device supports a broad frequency range from 20 MHz to 5.5 GHz, making it suitable for various RF applications.
Key electrical specifications include a typical normalized PLL phase noise of -231 dBc/Hz and a typical 1/f noise of -126 dBc/Hz at a 10-kHz offset from a 1-GHz carrier. The integrated VCO exhibits a phase noise of -144.5 dBc/Hz at a 1-MHz offset for a 1.8-GHz output, with an RMS jitter of 47 fs. It supports input clock frequencies up to 1400 MHz and phase detector frequencies up to 400 MHz in Integer-N mode. The device operates from a single 3.3V power supply and has a typical current consumption of 250 mA.
Designed for flexibility, the LMX2582RHAT supports both fractional-N and integer-N modes, with a 32-bit fractional divider for fine frequency selection. It also offers features like integer-boundary spurs (IBS) removal, phase adjustment, and programmable charge pump current. The device is available in a 40-VQFN (6x6 mm) package and is designed for surface mount installation.
The operating temperature range for this component is -40°C to 85°C. Its RoHS status is reported as RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1.
| Qty | Low | High |
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| 1+ | $11.09 | $11.09 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LMX2582RHAT operates over a frequency range from 20 MHz to 5.5 GHz.
The typical normalized PLL phase noise is -231 dBc/Hz.
The typical 1/f noise at a 10-kHz offset from a 1-GHz carrier is -126 dBc/Hz.
The typical VCO phase noise is -144.5 dBc/Hz at a 1-MHz offset for a 1.8-GHz output.
The RMS jitter is 47 fs for a 1.8 GHz output, measured from 12 kHz to 20 MHz.
The LMX2582RHAT supports input clock frequencies up to 1400 MHz.
The LMX2582RHAT operates from a single power supply of 3.3 V.
The LMX2582RHAT is supplied in a 40-VQFN (6x6 mm) package.
The operating temperature range is -40°C to 85°C.