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BH4138FV

Features: 1) Mixer circuit, IF amplifier, and RSSI circuit are built- in. 2) Mixer input frequency response 10MHz to 200MHz. 3) The recommended IF amplifier frequencies are 450kHz and 455kHz.4) High gain IF amplifier (100dB).5) Battery saving function.6) Buffer amplifier for RSSI.7) Low voltage op...

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SeekIC No. : 004300339 Detail

BH4138FV: Features: 1) Mixer circuit, IF amplifier, and RSSI circuit are built- in. 2) Mixer input frequency response 10MHz to 200MHz. 3) The recommended IF amplifier frequencies are 450kHz and 455kHz.4) High...

BH4138FV Data Sheet

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Part Number:
BH4138FV
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: 2024/11/21

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Product Details

Description



Features:

1) Mixer circuit, IF amplifier, and RSSI circuit are built- in.
2) Mixer input frequency response 10MHz to 200MHz.
3) The recommended IF amplifier frequencies are 450kHz and 455kHz.
4) High gain IF amplifier (100dB).
5) Battery saving function.
6) Buffer amplifier for RSSI.
7) Low voltage operation (2.3V to 5.5V).






Application

Digital cellular phones


Specifications

Parameter Symbol Limits Unit
Power supply voltage Vcc 7.5 V
Power dissipation Pd 350∗1 mW
Storage temperature Tsig 55 ~  + 125 °C



Description

The BH4138FV is an IC developed for use with digital cellular phones. This IC contains a 2nd mixer and IF amplifier.


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