新型RF檢測器
Texas Instruments LMV242x Log RF Power Detectors are single-output (LMV2421) and dual-output (LMV242) power amplifier (PA) controllers. These devices are intended for use within GSM and GPRS mobile phones and an RF transmit power control loop for RF PA control. The LMV242x supports all single-supply PAs, including HBT, InGaP, and bipolar power amplifiers. The devices operate with 2.6V to 5.5V in a single supply. The LMV2421 PA controller includes a ramp filter, a log RF detector, and an output driver that functions as an error amplifier.
-
Texas Instruments LMV242x Log RF Power DetectorsFor use within GSM and GPRS mobile phones and an RF transmit power control loop for RF PA control.21/8/2025
-
Guerrilla RF GRF1202 Log Average Power DetectorDeveloped for high-volume, cost-sensitive applications in the 400MHz to 6000MHz frequency range.12/4/2024 -
Mini-Circuits ZV47 Coaxial Power DetectorsHigh-accuracy RMS modules that cover a wide RF input bandwidth of 100MHz to 40GHz or 67GHz.29/8/2023