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RF3105

Features: • Input/Output Internally Matched @ 50• Single 3V Supply• 29dBm Linear Output Power• 28dB Linear Gain• 35% Linear EfficiencyApplication• 3V CDMA/AMPS Cellular Handsets • Spread-Spectrum SystemsSpecifications Parameter Rating Unit ...

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SeekIC No. : 004476348 Detail

RF3105: Features: • Input/Output Internally Matched @ 50• Single 3V Supply• 29dBm Linear Output Power• 28dB Linear Gain• 35% Linear EfficiencyApplication• 3V CDMA/AMPS Ce...

RF3105 Data Sheet

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Part Number:
RF3105
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/26

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Product Details

Description



Features:

• Input/Output Internally Matched @ 50
• Single 3V Supply
• 29dBm Linear Output Power
• 28dB Linear Gain
• 35% Linear Efficiency


Application

• 3V CDMA/AMPS Cellular Handsets • Spread-Spectrum Systems


Specifications

Parameter
Rating
Unit
Supply Voltage(RF off)
+8.0
VDC
Supply Voltage (POUT31dBm)
+5.2
VDC
Mode Voltage (VREG)
+4.2
VDC
Control Voltage (VMODE)
+3.5
VDC
Input RF Power
+10
dBm
Operating Ambient Temperature
-30 to +85
Storage Temperature
-30 to +150



Description

The RF3105 is a high-power, high-efficiency linear amplifier IC targeting 3V handheld 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 dual-mode 3V CDMA/AMPS handheld digital cellular equipment, spread-spectrum systems, and other applications in the 824MHz to 849MHz band. The RF3105 has a digital bias control voltage for low current in standby mode. 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.




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