ML7425中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書

■Features

? Compliant with wireless regulations of each country

? Japanese: RCR STD-30, ARIB STD-T67, ARIB STD-T108

? Europe: ETSI EN 300 220, ETSI EN 54-25

? North America: FCC CFR47 Part 15, FCC CFR47 Part 90, 24, 101

? Support standards

? IEEE802.15.4g/15.4aa

? Wi-SUN

? Wireless M-BUS

? Sigfox Revision 2.E

? RF Frequency

? 145MHz to 170MHz

? 210MHz to 250MHz

? 280MHz to 340MHz

? 415MHz to 510MHz

? 835MHz to 1,020MHz

? Realizes high-precision modulation by direct modulation method of fractional-N PLL

? Support modulation scheme: 2(G)FSK/4(G)FSK, ASK, OOK, BPSK (Tx only)

? Suppot data rate : 0.1k to 1,200kbps (2FSK: 0.1k to 600kbps/4FSK: 0.2k to 1,200kbps)

? Equipped with encoding function of NRZ, Manchester, and 3 out of 6

? Equipped with data whitening function

? Equipped with a programmable channel filter function

? Equipped with a programmable frequency deviation function

? Built-in polarity reversal function for Tx/Rx data

? Equipped with TCXO direct input function (24 to 26MHz/48MHz to 52MHz)

? On-chip crystal oscillation circuit (24 to 26MHz/48MHz to 52MHz)

? Equipped with a load capacitance adjustment function for oscillation circuit pin

? Equipped with frequency fine adjustment function (Fine-tunable with fractional-N PLL)

? Built-in synchronous serial peripheral interface(SPI)

? Built-in Tx PA with power control function

? Equipped with Tx power fine adjustment function

? Equipped with automatic ramp control of Tx power

? Equipped with external Tx PA control function