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LMX2594RHAR The Texas Instruments LMX2594RHAR is a high-performance, wideband RF synthesizer capable of generating frequencies from 10 MHz to 15 GHz. It offers advanced features like phase synchronization and JESD204B support.
Mfr Part #:

LMX2594RHAR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMX2594RHAR is a high-performance, wideband RF synthesizer capable of generating frequencies from 10 MHz to 15 GHz. It offers advanced features like phase synchronization and JESD204B support.
✓ Total Stock: 8,311 pcs
$ Price Range: $56.36

LMX2594RHAR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Mufeng Electronics ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request 26+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,542 pcs
On Request
2542 pcs On Request 1 On Request On Request 25+ On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
769 pcs
On Request
769 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LMX2594RHAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Consumption
Differential
Divider
Frequency
Input
Mounting Type
Operating Temperature
Operating Voltage
PLL
Supplier Device Package
Supplier Package
Type
Voltage
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LMX2594RHAR Description

Short technical summary and product information.

The LMX2594RHAR from Texas Instruments is a high-performance, wideband PLLatinum™ RF synthesizer designed for demanding applications. It can generate frequencies from 10 MHz to 15 GHz without requiring an internal doubler, thus eliminating the need for sub-harmonic filters. This device boasts a normalized PLL phase noise of -236 dBc/Hz and low 1/f noise of -129 dBc/Hz at a 10-kHz offset from a 1-GHz carrier.

 

Key features include flexible ramp generation, Integer-Boundary Spurs (IBS) removal, an integrated VCO, JESD204B SYSREF support, multi-device synchronization, and phase adjustment capabilities. The LMX2594RHAR achieves a jitter of 45-fs rms at 7.5 GHz and offers phase noise of -110 dBc/Hz at a 100-kHz offset with a 15-GHz carrier. It operates from a 3.3-V single power supply and is available in a 40-VQFN (6x6 mm) package.

 

This synthesizer is suitable for applications requiring precise frequency generation and synchronization. Its wideband capability and advanced PLL features make it ideal for complex RF systems.

LMX2594RHAR Quick Information

Product Type: PLL Clock/Frequency Synthesizer
Canonical Name: LMX2594 RF Synthesizer
Subcategory: PLL

LMX2594RHAR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LMX2594RHAR Estimated Pricing

Qty Low High
1+ $56.36 $56.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

LMX2594RHAR Features

  • Generates frequencies from 10 MHz to 15 GHz.
  • Low normalized PLL phase noise of -236 dBc/Hz.
  • Achieves 45-fs rms jitter at 7.5 GHz.
  • Supports JESD204B SYSREF and multi-device sync.
  • Integrated VCO with fast calibration speed.

LMX2594RHAR Applications

  • Ideal for wideband RF systems.
  • Suitable for phase synchronization needs.
  • Used in FMCW applications.
  • Enables flexible frequency ramp generation.

LMX2594RHAR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the LMX2594RHAR?

The LMX2594RHAR operates from a 3.15V to 3.45V supply.

What is the operating temperature range of the LMX2594RHAR?

The operating temperature range for the LMX2594RHAR is -40°C to 85°C.

What package type is the LMX2594RHAR supplied in?

The LMX2594RHAR is supplied in a 40-VQFN (6x6 mm) package with an exposed pad.

What is the maximum output frequency of the LMX2594RHAR?

The LMX2594RHAR can generate frequencies up to 15 GHz.

What is the normalized PLL phase noise of the LMX2594RHAR?

The normalized PLL phase noise is -236 dBc/Hz.

What is the jitter performance of the LMX2594RHAR?

The LMX2594RHAR has a jitter of 45-fs rms at 7.5 GHz (100 Hz to 100 MHz).

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