آر اف (فرکانس رادیویی) و بی‌سیم آشکارساز آر اف

Product Attributes

Introduction

The MAX2202 RMS power detector is designed to operate from 800MHz to 2.0GHz. The device is ideal for LTE, WCDMA, cdma2000, and high-speed downlink/uplink packet access. The device accepts an RF signal at the input and outputs the same voltage regardless of the peak-average of the input signal. The output voltage and input power is linear in dB. The device has a -29dBm to 0dBm detection range, and every dB change in input power gives 33mV (typ) change in output voltage.

Features

• -29dBm to 0dBm Power-Detection Range
• 33mV/dB (typ) Log Detector
• 0.1dB (typ) RMS Accuracy from WCDMA Modulation Change
• ±0.4dB Detection Error Due to Temperature
• +2.5V to +4.2V Single-Supply Operation
• Space-Saving 6-Bump WLP Package

Applications

• LTE
• WCDMA
• cdma2000
• 1xEVDO High-Speed Downlink Packet Access (HSDPA)
• High-Speed Uplink Packet Access (HSUPA)