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RF3140

Features: • Complete Power Control Solution• Single 3.0V to 5.5V Supply Voltage• +35dBm GSM Output Power at 3.5V• +33dBm DCS/PCS Output Power at 3.5V• 60% GSM and 55% DCS/PCS EFF• 10mmx10mm Package SizeApplication• 3V Quad-Band GSM Handsets• Commerci...

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SeekIC No. : 004476355 Detail

RF3140: Features: • Complete Power Control Solution• Single 3.0V to 5.5V Supply Voltage• +35dBm GSM Output Power at 3.5V• +33dBm DCS/PCS Output Power at 3.5V• 60% GSM and 55% D...

RF3140 Data Sheet

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Part Number:
RF3140
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:

• Complete Power Control Solution
• Single 3.0V to 5.5V Supply Voltage
• +35dBm GSM Output Power at 3.5V
• +33dBm DCS/PCS Output Power at 3.5V
• 60% GSM and 55% DCS/PCS EFF
• 10mmx10mm Package Size




Application

• 3V Quad-Band GSM Handsets
• Commercial and Consumer Systems
• Portable Battery-Powered Equipment
• GSM850/EGSM900/DCS/PCS Products
• GPRS Class 12 Compatible
• Power StarTM Module




Pinout

Connection Diagram




Specifications

Parameter
Rating
Unit
Supply Voltage
-0.3 to +6.0
VDC
Power Control Voltage (VRAMP)
-0.3 to +1.8
V
Input RF Power
+8.5
dBm
Max Duty Cycle
50
%
Output Load VSWR
10:1
Operating Case Temperature
-20 to +85
°C
Storage Temperature
-55 to +150
°C


Frequency (MHz) 824 to 849, 880 to 915, 1710 to 1785, 1850 to 1910
Gain (dB) 32 at 824-915, 30 at 1710-1910
Vcc (V) 3.0 to 5.5
Package/Size (Dim in mm) 10x10mm Module





Description

The RF3140 is a high-power, high-efficiency power amplifier module with integrated power control. The device RF3140 is self-contained with 50 input and output terminals. The power control function is also incorporated, eliminating the need for directional couplers, detector diodes, power control ASICs and other power control circuitry; this allows the module to be driven directly from the DAC output.The device RF3140 is designed for use as the final RF amplifier in GSM850, EGSM900, DCS and PCS handheld digital cellular equipment and other applications in the 824MHz to 849MHz, 880MHz to 915MHz, 1710MHz to 1785MHz and 1850MHz to 1910MHz bands. RF3140 On-board power control provides over 50dB of control range with an analog voltage input; and, power down with a logic "low"for standby operation.






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