آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

The HMC625BLP5E is a digitally controlled variable gain amplifier which operates from DC to 5 GHz, and can be programmed to provide anywhere from 13.5 dB attenuation, to 18 dB of gain, in 0.5 dB steps. The HMC625BLP5E delivers noise figure of 6 dB in its maximum gain state, with output IP3 of up to +32 dBm in any state. The dual mode control interface is CMOS/ TTL compatible, and accepts either a three wire serial input or a 6 bit parallel word. The HMC625BLP5E also features a user selectable power up state and a serial output port for cascading other Hittite serial controlled components. The HMC625BLP5E is housed in a RoHS compliant 5x5 mm QFN leadless package, and requires no external matching components.

Features

• -13.5 to +18 Gain Control in 0.5 dB Steps
• Power-up State Selection
• High Output IP3: +32 dBm
• TTL/CMOS Compatible
• Serial, Parallel, or latched Parallel Control
• ±0.25 dB Typical Gain Step Error
• Single +5V Supply
• 32 Lead 5x5 mm SMT Package: 25 mm²

Applications

• Cellular/3G Infrastructure
• WiBro / WiMAX / 4G
• Microwave Radio & VSAT
• Test Equipment and Sensors
• IF & RF Applications