LMH2100TM/NOPB

RF Detectors Overview

The LMH2100TM/NOPB is a logarithmic RF power detector from Texas Instruments, designed for cellular and wireless applications. It operates within a frequency range of 50 MHz to 4 GHz. The device provides an input dynamic range of -45 dBm to -5 dBm with a typical accuracy of ±0.5 dB. It functions on a single supply voltage between 2.7 V and 3.3 V, drawing a supply current of 9.2 mA. The component is housed in a compact 6-WFBGA (DSBGA) package suitable for surface mount installation.

RF Detectors Feature Summary

• Provides logarithmic detection of RF signal power levels across wide bandwidths
• Ensures high measurement precision with specified accuracy tolerance
• Optimized for low power consumption in portable wireless devices

RF Detectors Applications

• Cellular phone power monitoring
• W-CDMA system signal detection
• CDMA network interface monitoring
• GSM base station equipment
• UMTS mobile communication devices

RF Detectors Procurement Notes

Verify the specific suffix designation when ordering, as variants such as TMX indicate reel packaging while TM denotes tape and reel configurations. Confirm that the requested part matches the exact pinout and thermal requirements for your PCB layout. Ensure compliance with RoHS standards if required by your manufacturing process. Cross-reference the datasheet revision date to confirm compatibility with your design specifications before finalizing procurement orders.

RF Detectors Selection Notes

Select this component for applications requiring precise log-power measurement in the UHF to microwave spectrum. It is ideal for systems needing direct integration into mobile handsets or base stations without external calibration. Consider the 6-pin BGA footprint constraints during layout. Evaluate the ±0.5 dB accuracy against system budget requirements. Ensure the operating temperature range aligns with environmental conditions.

RF Detectors Part Context

This device belongs to the LMH series of high-speed analog components manufactured by Texas Instruments. It serves as a specialized tool for radio frequency envelope detection in modern telecommunication infrastructure. The LMH2100 complements other TI RF solutions by providing accurate power monitoring capabilities essential for maintaining signal integrity in complex wireless protocols.

RF Detectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.