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TH7108RF/IF射頻/中頻RFID的射頻發(fā)射器規(guī)格書(shū)PDF中文資料

TH7108
廠商型號(hào)

TH7108

參數(shù)屬性

TH7108 封裝/外殼為16-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類(lèi)別為RF/IF射頻/中頻RFID的射頻發(fā)射器;TH7108應(yīng)用范圍:警報(bào)和安全系統(tǒng),RKE;產(chǎn)品描述:RF TX IC ASK 850-920MHZ 16SSOP

功能描述

868/915MHz ASK Transmitter / LO Source

封裝外殼

16-SSOP(0.154",3.90mm 寬)

文件大小

212.8 Kbytes

頁(yè)面數(shù)量

10 頁(yè)

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更新時(shí)間

2025-3-10 14:59:00

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TH7108規(guī)格書(shū)詳情

[Melexis]

Description

The TH7108 FSK/ASK/FM transmitter IC is designed for applications in the European 868MHz short range devices (SRD) band, according to the EN 300 220 telecommunications standard. It can also be used for any other system with carrier frequencies ranging from 700 to 1000 MHz (e.g. for applications in the US 915MHz ISM band).

Features

? fully integrated, PLL-stabilized VCO

? FSK through crystal pulling allows modulation from DC to 20 kbit/s

? high deviation possible for wideband data transmission

? ASK achieved by on/off keying of internal power amplifier

? FM possible with external varactor

? wide power supply range from 2.1 to 5.5 V

? flexible frequency range from 700 to 1000 MHz

? high over-all frequency accuracy

? adjustable output power range from -12 to +3 dBm

? adjustable current consumption from 6 to 12.5 mA

? deviation and center frequency independently adjustable

? very low standby current

? differential output well-suited for loop antenna

? external clock available for μC drive, down to 1.9 V supply

? ”clock only”mode

? conforms to EN 300 220 standard

Applications

? keyless car security and central locking

? low power telemetry

? alarm systems

? general digital data transmission

? general analog audio signal transmission

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    TH7108EFC

  • 制造商:

    Melexis Technologies NV

  • 類(lèi)別:

    RF/IF,射頻/中頻和 RFID > 射頻發(fā)射器

  • 包裝:

    卷帶(TR)

  • 頻率:

    850MHz ~ 920MHz

  • 應(yīng)用:

    警報(bào)和安全系統(tǒng),RKE

  • 調(diào)制或協(xié)議:

    ASK,F(xiàn)M,F(xiàn)SK

  • 數(shù)據(jù)速率(最大值):

    40kbps

  • 功率 - 輸出:

    -15dBm ~ 1dBm

  • 電流 - 傳輸:

    6.2mA ~ 12.5mA

  • 數(shù)據(jù)接口:

    PCB,表面貼裝

  • 天線連接器:

    PCB,表面貼裝

  • 電壓 - 供電:

    2.2V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    16-SSOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    16-QSOP

  • 描述:

    RF TX IC ASK 850-920MHZ 16SSOP

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