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RF3118

Features: • Input/Output Internally Matched@50• Single 3V Supply• 29dBm Linear Output Power• 27dB Linear Gain• 34% Linear Efficiency• 50mA Idle CurrentApplication• 3V CDMA US-PCS Handsets• 3V CDMA2000/1X PCS Handsets• Compatible with Qualcomm C...

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SeekIC No. : 004476352 Detail

RF3118: Features: • Input/Output Internally Matched@50• Single 3V Supply• 29dBm Linear Output Power• 27dB Linear Gain• 34% Linear Efficiency• 50mA Idle CurrentApplication...

RF3118 Data Sheet

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Part Number:
RF3118
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: 2025/1/7

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Product Details

Description



Features:

• Input/Output Internally Matched@50
• Single 3V Supply
• 29dBm Linear Output Power
• 27dB Linear Gain
• 34% Linear Efficiency
• 50mA Idle Current


Application

• 3V CDMA US-PCS Handsets
• 3V CDMA2000/1X PCS Handsets
• Compatible with Qualcomm Chipset
• Spread-Spectrum Systems


Specifications

</T
Parameter
Rating
Unit
Supply Voltage(RF off)
+8.0
VDC
Supply Voltage (POUT28dBm)
+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 +110
Storage Temperature
-30 to +150



Description

The RF3118 is a high-power, high-efficiency linear amplifier IC targeting 3V handheld systems. The device RF3118 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 hand-held digital cellular equipment, spreadspectrum systems, and other applications in the 1850MHz to 1910MHz band. The RF3118 has a digital control line for low power application to reduce the current drain. The device RF3118 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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