LMX2694SRTCTEP

The LMX2694SRTCTEP from Texas Instruments is an advanced RF synthesizer designed for high-performance applications. This device integrates a voltage-controlled oscillator (VCO) and voltage regulators, enabling it to output frequencies from 39.3 MHz to 15.1 GHz without requiring a doubler, thus eliminating the need for half-harmonic filters.

Key electrical specifications include a maximum output frequency of 15.1 GHz and a minimum frequency of 39.3 MHz. It boasts a normalized PLL phase noise of -236 dBc/Hz and a phase noise of -110 dBc/Hz at a 100-kHz offset with a 15-GHz carrier. The device achieves 54-fs RMS jitter at 8 GHz and supports a phase detector frequency up to 200 MHz. It operates on a single 3.3-V power supply with a current consumption of 360 mA.

The LMX2694SRTCTEP is designed for multi-device synchronization, offering programmable output power and phase adjustment capabilities. It supports JESD204B SYSREF with a 9-ps resolution programmable delay. The operating temperature range is -55°C to 125°C, making it suitable for demanding environments.

Packaged in a 48-VQFN (7x7) with an exposed pad, this surface-mount device is designed for robust integration into various RF systems.