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WF4455TD ST6 N RNC OOK/ASK Tx Pemancar IC Chip RF Nirkabel
WF4455TD ST6 N RNC OOK/ASK Tx Pemancar IC Chip RF Nirkabel - Image 2
WF4455TD ST6 N RNC OOK/ASK Tx Pemancar IC Chip RF Nirkabel - Image 3

WF4455TD ST6 N RNC OOK/ASK Tx Pemancar IC Chip RF Nirkabel

  • Pemancar OOK/Ask yang sangat terintegrasi
  • High output power, 3 V /+11 dBm / 17 mA
  • Low supply voltage, 2.2 V to 3.6 V operation range
  • Low external component cost.
  • Pemancar berbasis PLL dengan kisaran frekuensi dari 250MHz hingga 450MHz
  • Sirkuit one-shot on-chip
  • 60 dB RF on-off ratio for OOK/ASK modulation
  • Paket SOT23-6
Dapatkan Penawaran

Perkenalan

WF4455 is a high performance OOK/ASK transmitter for the Remote Keyless Entry (RKE) systems. It consists of a power amplifier, one-shot
circuit and phase-locked loop with internal voltage controlled oscillator and loop filter. The one-shot circuit control the phase-locked loop and power amplifier to have fast start-up time in operation.

Aplikasi

◼ Sistem Entri Tanpa Kunci
◼ Sistem Kontrol
◼ Pembuka Pintu Garage
Systems Sistem Allarm
Systems Sistem Keamanan
Sensor Sensor Tanpa Kaca

Informasi paket

6 Pins, SOT23-6

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