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RF2174

Features: • Single 2.7V to 4.8V Supply Voltage• +33dBm Output Power at 3.5V• 27dB Gain with Analog Gain Control• 51% Efficiency• 1700MHz to 1950MHz Operation• Supports DCS1800 and PCS1900Application• 3V DCS1800 (PCN) Cellular Handsets• 3V DCS1900 (PC...

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SeekIC No. : 004476211 Detail

RF2174: Features: • Single 2.7V to 4.8V Supply Voltage• +33dBm Output Power at 3.5V• 27dB Gain with Analog Gain Control• 51% Efficiency• 1700MHz to 1950MHz Operation• Sup...

RF2174 Data Sheet

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Part Number:
RF2174
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: 2025/12/27

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Product Details

Description



Features:

• Single 2.7V to 4.8V Supply Voltage
• +33dBm Output Power at 3.5V
• 27dB Gain with Analog Gain Control
• 51% Efficiency
• 1700MHz to 1950MHz Operation
• Supports DCS1800 and PCS1900




Application

• 3V DCS1800 (PCN) Cellular Handsets
• 3V DCS1900 (PCS) Cellular Handsets
• 3V Dual-Band/Triple-Band Handsets
• Commercial and Consumer Systems
• Portable Battery-Powered Equipment
• GPRS Compatible




Specifications

Frequency (MHz) 1700 to 2000
Gain (dB) 35 at 1750
Vcc (V) 2.7 to 4.8
Package/Size (Dim in mm) QFN-16, 4x4mm


Parameter
Rating
Unit
Supply Voltage
-0.5 to +6.0
VDC
Control Voltage(VAPC)
-0.5 to +3.3
V
Enable Voltage (VAT_EN)
-0.5 to +3.0
V
DC Supply Current
1500
mA
Input RF Power
+13
dBm
Duty Cycle at Max Power
50
%
Output Load VSWR
10:1
Operating Ambient Temperature
-40 to +85
Storage Temperature
-55 to +150





Description

The RF2174 is a high power, high efficiency power amplifier module offering high performance in GSM or GPRS applications. RF2174 is manufactured on an advanced GaAs HBT process, and has been designed for use as the final RF amplifier in DCS1800/1900 hand-held digital cellular equipment and other applications in the 1700MHz to 2000MHz band. On-board power control provides over 65dB of control range with an analog voltage input, and RF2174 provides power down with a logic "low" for standby operation. The device is self-contained with 50 input and the output can be easily matched to obtain optimum power and efficiency characteristics. The RF2174 can be used together with the RF2173 for dual-band operation. RF2174 is packaged in an ultra-small plastic package, minimizing the required board space.






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