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Si4464-A1 - LOW-CURRENT TRANSCEIVER

Description

Pin Assignments GPIO3 GPIO2 GND XIN XOUT SDN 1 20 19 18 17 16 RXp 2 15 nSEL RXn 3 TX 4 GND PAD 14 SDI 13 SDO NC 5 12 SCLK 6 7 8 9 10 11 nIRQ VDD TXRamp VDD GPIO0 GPIO1 Silicon Laboratories' Si446x devices are high-performance, low current transceivers covering the sub-GHz frequency band

Features

  • Frequency range = 142.
  • 1050 MHz.
  • Power supply = 1.8 to 3.6 V.
  • Receive sensitivity =.
  • 126 dBm.
  • Excellent selectivity performance.
  • Modulation.
  • 50 dB adjacent channel.
  • (G)FSK & 4(G)FSK.
  • > 73 dB blocking at 1 MHz.
  • OOK & ASK.
  • Antenna diversity and T/R switch control.
  • Max output power.
  • Highly configurable packet handler.
  • +20 dBm (Si4464/63/62).
  • TX and RX 64 byte FIFOs.
  • +13 dBm (Si4461).
  • Auto f.

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Datasheet preview – Si4464-A1

Datasheet Details

Part number Si4464-A1
Manufacturer Silicon Laboratories
File Size 530.85 KB
Description LOW-CURRENT TRANSCEIVER
Datasheet download datasheet Si4464-A1 Datasheet
Additional preview pages of the Si4464-A1 datasheet.

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Full PDF Text Transcription

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Si4464/63/62/61/60-A1 HIGH-PERFORMANCE, LOW-CURRENT TRANSCEIVER Features  Frequency range = 142–1050 MHz  Power supply = 1.8 to 3.6 V  Receive sensitivity = –126 dBm  Excellent selectivity performance  Modulation 50 dB adjacent channel (G)FSK & 4(G)FSK  > 73 dB blocking at 1 MHz OOK & ASK  Antenna diversity and T/R switch control  Max output power  Highly configurable packet handler +20 dBm (Si4464/63/62)  TX and RX 64 byte FIFOs +13 dBm (Si4461)  Auto frequency control (AFC)  PA support for +27 dBm  Automatic gain control (AGC)  Low active power consumption  Low BOM 10/13 mA RX 19 mA TX at +10 dBm (Si4460)    Low Battery Detector Temperature Sensor 20-Pin QFN package  Ultra low current powerdown modes IEEE 802.15.
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