XE1203 データシートの表示（PDF） - Unspecified

部品番号

コンポーネント説明

メーカー

XE1203

433MHz / 868MHz / 915MHz Low-power, integrated UHF transceiver

Unspecified 

Data Sheet

XE1203

5.3 OPERATING MODES

The XE1203 has 4 main operating modes illustrated in table below. These modes are defined in register

SWParam_mode_1 when the configuration 1 is chosen or SWParam_mode_2 when the configuration 2 is chosen.

The configuration is defined by the Chip_Config parameter (address 0) when RTParam_Switch_ext is low or by the

pad SWITCH when RTParam_Switch_ext is high. Using Chip_config or SWITCH allows switching between any

modes of the transceiver. To switch between modes, the new value of Chip_config or SWITCH should be modified

when the EN signal is low. The changes will be applied to the transceiver upon the rising edge of the EN signal.

Mode

Sleep mode 0 0

Standby mode 0 0

Receiver mode 1 0

Transmitter 1 1

mode

SWParam_mode1(1:0) or

SWParam_mode_2(1:0)

Running blocks of the transceiver

-

Quartz oscillator

Quartz oscillator, Frequency synthesizer,

Receiver

Quartz oscillator, Frequency synthesizer,

Transmitter

30

D0308-214

Share Link: