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RF2421

Features: • Single 2.7V to 6V Supply• 10dB Single Step Attenuation• 1 dB Insertion Loss• 1-bit Digitally Controlled Attenuation• Digitally Controlled Power Down Mode• 500MHz to 3000 MHz OperationApplication• Power Control in Communication Systems• CM...

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SeekIC No. : 004476266 Detail

RF2421: Features: • Single 2.7V to 6V Supply• 10dB Single Step Attenuation• 1 dB Insertion Loss• 1-bit Digitally Controlled Attenuation• Digitally Controlled Power Down Mode...

RF2421 Data Sheet

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Part Number:
RF2421
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 6V Supply
• 10dB Single Step Attenuation
• 1 dB Insertion Loss
• 1-bit Digitally Controlled Attenuation
• Digitally Controlled Power Down Mode
• 500MHz to 3000 MHz Operation


Application

• Power Control in Communication Systems
• CMOS Compatible Programmable Attenuator
• Commercial and Consumer Systems
• Portable Battery-Powered Equipment


Pinout

Connection Diagram


Specifications

Parameter
Rating
Unit
Supply Voltage
-0.5 to +6.0
VDC
Control Voltage
-0.5 to +6.0
V
Input RF Power
+20
dBm
Operating Ambient Temperature
-40 to +85
Storage Temperature
-40 to +150



Description

The RF2421 is a monolithic switched attenuator. RF2421 is built using a Gallium Arsenide process technology and has a single step attenuation of 10dB. The input and output of the device has a low VSWR 50 match. The RF output of RF2421 can drive up to +16dBm. This unit is intended for use in systems that require RF power control by digital means. No negative supply voltages are required, and the current consumption is less than 5A when the attenuator is off




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