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MAX7058 - 315MHz/390MHz Dual-Frequency ASK Transmitter

Datasheet Summary

Features

  • Switched 315MHz/390MHz Carrier Frequency Using One Crystal.
  • +2.1V to +3.6V Single-Supply Operation.
  • ASK/OOK Modulation.
  • Internal Switched Capacitors for Optimum DualFrequency Operation.
  • 8.0mA DC Current Drain (50% Duty Cycle OOK).
  • 0.8µA Standby Current.
  • Small 4mm x 4mm, 24-Pin Thin QFN Package MAX7058 The MAX7058 UHF transmitter alternately transmits ASK/OOK data at 315MHz or 390MHz using a single crystal. The MAX7058 has internal.

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Datasheet Details

Part number MAX7058
Manufacturer Maxim
File Size 364.51 KB
Description 315MHz/390MHz Dual-Frequency ASK Transmitter
Datasheet download datasheet MAX7058 Datasheet
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19-3206; Rev 0; 1/08 KIT ATION EVALU E L B A IL AVA 315MHz/390MHz Dual-Frequency ASK Transmitter General Description Features ♦ Switched 315MHz/390MHz Carrier Frequency Using One Crystal ♦ +2.1V to +3.6V Single-Supply Operation ♦ ASK/OOK Modulation ♦ Internal Switched Capacitors for Optimum DualFrequency Operation ♦ 8.0mA DC Current Drain (50% Duty Cycle OOK) ♦ 0.8µA Standby Current ♦ Small 4mm x 4mm, 24-Pin Thin QFN Package MAX7058 The MAX7058 UHF transmitter alternately transmits ASK/OOK data at 315MHz or 390MHz using a single crystal. The MAX7058 has internal tuning capacitors at the output of the power amplifier that can be programmed for matching to the antenna or load. The MAX7058 can transmit at a data rate up to 100kbps NRZ (50kbps Manchester coded).
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