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NJW2307 Datasheet Fm Modulation/demodulation

Manufacturer: New Japan Radio

Overview: NJW2307 FM Modulation/Demodulation with PLL  GENERAL.

General Description

NJW2307 is a FM modulation / demodulation IC for audio signal in full duplex munication that operates from 3.8V.

In addition to audio signal, it can also be used in data pulse.

By the parallel interface, set the carrier frequency (2.3MHz / 2.8MHz), and allows independently power-down control the Modulation / Demodulation circuit.

Key Features

  • S.
  • Operating Voltage 3.8 to 5.5V.
  • Low operating Current Mod : 9mA typ. Demod : 9.5mA typ. Power-Down : 1uA Max.
  • Deviation (AF_IN = 0.5Vpp) ±15kHz (standard) FM Modulation output 1Vpp(standard) AF Demodulation output 0.5Vpp(standard).
  • BiCMOS.
  • Package SSOP20-C3.
  • Block Diagram GND1 1 FIL1 2 AF_OUT 3 LD2.

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NJW2307 Distributor