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RF3100-2TR7X, RF3100-3, RF3100-3KTR13

Table of contents:
Info of RF3100-2TR7X
Info of RF3100-3
Info of RF3100-3KTR13

RF3100-2TR7X, RF3100-3, RF3100-3KTR13 Selling Leads, Datasheet

MFG:RFMD Package Cooled:QFN D/C:02+

RF3100-2TR7X, RF3100-3, RF3100-3KTR13 Picture

RF3100-2TR7X, RF3100-3, RF3100-3KTR13 Datasheet download

Five Points

Part Number: RF3100-2TR7X

MFG: RFMD

Package Cooled: QFN

D/C: 02+

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RF3100-3 General Description

The RF3100-3 is a high-power, high-efficiency linear amplifier IC targeting 3V hand-held systems. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in dualmode 3V CDMA hand-held digital cellular equipment, spread-spectrum systems, and other applications in the 1850MHz to 1910MHz band. The RF3100-3 has a digital control line for low power application to reduce the current drain. The device is self-contained with 50 input and output that is matched to obtain optimum power, efficiency, and linearity characteristics. The module is an ultra-small 6mmx6mm land grid array with backside ground.

RF3100-3 Maximum Ratings

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Parameter	Rating	Unit
Supply Voltage(RF off)	+8.0	V_DC
Supply Voltage (P_OUT28dBm)	+5.2	V_DC
Mode Voltage (V_REG)	+4.2	V_DC
Control Voltage (V_MODE)	+3.5	V_DC
Input RF Power	+10	dBm
Operating Ambient Temperature	-30 to +110
Storage Temperature	-30 to +150

RF3100-3 Features

• Input/Output Internally Matched@50
• Single 3V Supply
• 28dBm Linear Output Power
• -141dBm/Hz Noise Power
• 35% Linear Efficiency
• 45mA Idle Current (Low Power Mode)

RF3100-3 Typical Application

• 3V CDMA US-PCS Handsets
• 3V CDMA2000/1X PCS Handsets
• Spread-Spectrum Systems
• Designed for Compatibility with Qualcomm Chipsets

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