TI: wideband RF phase-locked loops with integrated voltage-controlled oscillators

Texas Instruments introduced the industry’s highest-performance phase-locked loops with integrated voltage-controlled oscillators. Delivering the lowest phase-noise performance in the industry, the LMX2582 and LMX2592’s single-chip architecture helps designers achieve a level of performance previously possible only through several discrete devices. These new wideband devices support output frequencies of up to 9.8 GHz, allowing a single device to support various frequency bands in end applications including test and measurement, defense, microwave backhaul, satellite, and wireless communications equipment.

With 1.8-GHz carrier open-loop VCO phase noise of -144.5 dBc/Hz at 1-MHz offset, the devices are the industry’s first PLLs with integrated VCO to meet the multicarrier wireless Global System for Mobile (GSM) Communication standard. Featuring the industry’s lowest normalized PLL noise floor at -231 dBc/Hz and the highest phase-detector frequency of 400 MHz, the devices enable a very low integrated noise of 47 fs RMS jitter. The devices meet the low noise floor requirements for clocking high speed data converters like TI’s industry-leading RF sampling ADC12J4000.  Eliminating the need for multiple narrowband devices, the LMX2592 supports 20 MHz to 9.8 GHz, and the LMX2582 supports up to 5.5 GHz, allowing designers to use one PLL for a range of wideband system designs. The devices’ spur-removal technique can eliminate integer boundary spurs, enabling designers to improve channel density of their designs. Low-dropout regulators manage power-supply variations and improve noise immunity. A channel divider lets designers configure up to two differential outputs.

Engineers can quickly and easily evaluate the performance of the LMX2592 and LMX2582 with the evaluation modules LMX2592EVM and LMX2582EVM.

More Information...

Latest News from Texas Instruments Deutschland

TI: reinforced isolator with integrated power
TI: SimpleLink platform transforms development with 100 percent code reuse
TI: 4-20mA DAC with integrated buck/boost converter
TI: tiny 12-V, 10-A DC/DC step-down power solution
TI: more efficient motor design with faster, more accurate current-sense amplifier
TI: single-chip 60-V eFuse with reverse polarity protection
TI: USB Type-C and power delivery 3.0 devices improve power and data transfer
TI: Bluetooth low energy certified module with integrated antenna
TI: ultra-low power dual-band wireless MCU in production
TI: 4-A synchronous DC/DC buck converter shrink system size in automotive
TI presents industrial and automotive innovation at electronica 2016
TI: wideband RF phase-locked loops with integrated voltage-controlled oscillators
TI: AutoTune technology dynamically tunes stepper motors

WSI's OLED Professional innovations create more value for You.

WSI are the PMOLED manufacturer and our factory located in Chun-Nan in Taiwan. Our products are the market leader and pioneer in PMOLED module, including the monochrome, area colors and full color one...


SKIPPER UBT21 - a Bluetooth 4.0 USB serial adapter for industrial and medical use

SKIPPER UBT21 is a Bluetooth 4.0 USB serial adapter for industrial and medical use. It incorporates a Bluetooth Dual-Mode Stack, supports ranges of up to 300 meters and transferrates of 720 kbit/s (ne...


Three of a kind - Versatility based on Low Power ARM Cortex-A15

At this year's Embedded World, MEN has presented three low power, ARM Cortex-A15-based solutions on different form factors: a VMEbus SBC, an industrial box PC and a COM Express Mini module. All so...


Enabling Embedded IoT

Eurotech, a long-time leading provider of embedded systems and a global leader in IoT enablement, showed its new modules and Multi-service IoT Gateways at Embedded World 2017. The newly introduced Eu...


PLS’ UDE and new UAD2next allow more powerful trace analysis of embedded multicore systems

The new Universal Debug Engine 4.8 from PLS Development Tools offers a bunch of new and improved features for trace analysis of embedded multicore systems. With the new access device UAD2next PLS cont...


Disruptive technologies

Rahman Jamal, Global Technology & Marketing Director, National Instruments, talks about disruptive technologies in the consumer world, but also in measurement, automation, and the embedded industr...


AdaCore Announces Availability of QGen Debugger at Embedded World 2017

Jose Ruiz, technical lead at AdaCore for the company's QGen automatic code generator toolset for model-based development, discusses that product and explains what differentiates it from other prod...


SECO IoT roadmap: from the proof of concept to the market

During Embedded World 2017 Gianluca Venere, SECO Director of Global Sales, leads us to discover the company's Industrial IoT roadmap showcased at SECO's main booth, along with the latest UDOO ...


Internet of Chocolate

HCC show off an embedded chocolate vending machine using MQTT to connect to a broker in the cloud. There is an important message behind this cool demo – security and reliability of embedded soft...