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PMB2332

Features: • Low operating current• Power-down mode• LNA frequency range up to 1.1 GHz• Switchable LNA gain• High LNA gain (typ. 20 dB at 900 MHz)• Low LNA noise figure (typ. 1.5 dB at 900 MHz)• Double balanced mixer up to 3 GHz with high gain• Excell...

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SeekIC No. : 004463962 Detail

PMB2332: Features: • Low operating current• Power-down mode• LNA frequency range up to 1.1 GHz• Switchable LNA gain• High LNA gain (typ. 20 dB at 900 MHz)• Low LNA noise f...

PMB2332 Data Sheet

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Part Number:
PMB2332
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/25

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Product Details

Description



Features:

• Low operating current
• Power-down mode
• LNA frequency range up to 1.1 GHz
• Switchable LNA gain
• High LNA gain (typ. 20 dB at 900 MHz)
• Low LNA noise figure (typ. 1.5 dB at 900 MHz)
• Double balanced mixer up to 3 GHz with high gain
• Excellent intercept performance
• High isolation values
• Few external components
• Operating voltage 2.7 V to 5.5 V
• P-TSSOP-16 package
• Temperature range 30 to 85


Application

All analog and digital mobile communication systems as frontend-LNA and up-/ downconverter mixer.


Description

The PMB 2332 is a low noise amplifier (LNA) up to 1.1 GHz and double balanced mixer up to 3 GHz for use in mobile communication equipment. It is fabricated using Siemens B6HF silicon bipolar process.

The amplified signal PMB2332 is external available for further use at output AO. The DC level at GC allows to switch the LNA gain (on/off: 20 dB).

The mixer is a general purpose up- and downconversion Gilbert cell mixer. Differential signals and symmetrical circuits
are used throughout the mixer. The mixer input can be used in balanced or unbalanced configuration. The mixer outputs of PMB2332 are high impedance open collector outputs. The adjustable mixer current allows to improve the mixer performance.

An internal bias driver generates supply voltage ofPMB2332 and temperature compensated reference voltages. The STB pin allows the mixer and bandgap part of the IC to be switched in power-down mode.




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