TH7108RF/IF射頻/中頻RFID的射頻發(fā)射器規(guī)格書(shū)PDF中文資料
| 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 FSK/FM/ASK Transmitter |
| 封裝外殼 | 16-SSOP（0.154"，3.90mm 寬） |
| 文件大小 |
313.12 Kbytes |
| 頁(yè)面數(shù)量 |
14 頁(yè) |
| 生產(chǎn)廠商 | MELEXIS |
| 中文名稱(chēng) | 邁來(lái)芯 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-22 20:00:00 |
| 人工找貨 | TH7108價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TH7108規(guī)格書(shū)詳情
General Description
The TH7108 FSK/ASK/FM transmitter IC is designed for applications in the European 868MHz industrial-scientific-medical (ISM) band, according to the EN 300 220 telecommunications standard. It can also be used for any other system with carrier frequencies ranging from 850 MHz to 920 MHz (e.g. for applications in the US 915MHz ISM band).
The transmitters carrier frequency fc is determined by the frequency of the reference crystal fref that is used. The integrated PLL synthesizer ensures that each RF value, ranging from 850 MHz to 920 MHz, can be achieved by using a crystal with reference frequency according to: fref = fc/N, where N = 32 is the PLL feedback divider ratio.
特性 Features
? Fully integrated, PLL-stabilized VCO
? Frequency range from 850 MHz to 920 MHz
? FSK through crystal pulling allows modulation from DC to 40 kbit/s
? High FSK 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 2.2 V to 5.5 V
? High over-all frequency accuracy
? Very low standby current
? Adjustable output power range from -15 dBm to +1 dBm
? Adjustable current consumption from 6.2 mA to 12.5 mA
? FSK deviation and center frequency independently adjustable
? 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 and similar standards
Application Examples
? Keyless car and central locking
? Low-power telemetry
? Alarm and security 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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MELEXIS/邁來(lái)芯 |
22+ |
QFP32 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
MELEXIS/邁來(lái)芯 |
2026+ |
QFP32 |
54658 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
TH |
05+ |
SOP8 |
3505 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
MELEXIS |
25+ |
QFP |
2659 |
原裝正品!公司現(xiàn)貨!歡迎來(lái)電洽談! |
詢價(jià) | ||
TH |
21+ |
SOP8 |
3505 |
只做原裝,絕對(duì)現(xiàn)貨,原廠代理商渠道,歡迎電話微信查 |
詢價(jià) | ||
MELEXIS |
18+ |
QFP |
85680 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢價(jià) | ||
Melexis |
21+ |
16-SSOP |
4500 |
一級(jí)代理授權(quán)分銷(xiāo)商進(jìn)口原裝!全系列優(yōu)勢(shì)訂貨!絕對(duì)優(yōu) |
詢價(jià) | ||
TH |
2450+ |
SOP8 |
9850 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價(jià) | ||
MELEXIS |
23+ |
NA |
15000 |
專(zhuān)業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理特價(jià)，原裝元器件供應(yīng)，支持開(kāi)發(fā)樣品 |
詢價(jià) | ||
MELEXIS |
22+ |
TQFP-32 |
5000 |
只做原裝鄙視假貨15118075546 |
詢價(jià) |
