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RFSP5022

Features: ·25 dBm P1dB@3.3V·23 dB gain·3.0 % EVM @ POUT = +19 dBm with 54 Mbps OFDM signal·175 mA @ POUT = +19 dBm with 54 Mbps OFDM signal·Single +3.3V supply voltage·Input matched to 50 ohms·PA power on/off logicApplication·802.11a WLAN·HiperLAN/2 WLAN·U-NII fixed wireless equipmentSpecification...

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SeekIC No. : 004476696 Detail

RFSP5022: Features: ·25 dBm P1dB@3.3V·23 dB gain·3.0 % EVM @ POUT = +19 dBm with 54 Mbps OFDM signal·175 mA @ POUT = +19 dBm with 54 Mbps OFDM signal·Single +3.3V supply voltage·Input matched to 50 ohms·PA po...

RFSP5022 Data Sheet

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Part Number:
RFSP5022
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:

·25 dBm P1dB@3.3V
·23 dB gain
·3.0 % EVM @ POUT = +19 dBm with 54 Mbps OFDM signal
·175 mA @ POUT = +19 dBm with 54 Mbps OFDM signal
·Single +3.3V supply voltage
·Input matched to 50 ohms
·PA power on/off logic


Application

·802.11a WLAN
·HiperLAN/2 WLAN
·U-NII fixed wireless equipment


Specifications

Parameter
Rating
Unit
DC Power Supply
6.0
V
DC Supply Curr ent
500
mA
Maximum RF input level
+6
dBm
Operating Ambient Temperature
-40 to +85
Storage Temperature
-55 to +150



Description

The RFSP5022 power amplifier is a highperformance GaAs HBT IC designed for use in transmit applications in the 5.15-5.85 GHz frequency band. With a P1dB of 25 dBm, the device is ideal as a final stage for wireless LAN applications requiring high transmit linearity. The part demonstrates very low error vector magnitude (EVM) at the full 54 Mbps data rate for 802.11a. The input of the PA is matched to 50 ohms and the output can be easily matched for optimum linearity and power performance at the desired frequency of operation between 5.15 and 5.85 GHz. The part operates off a single +3.3V supply.




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