SX1239數(shù)據(jù)手冊RF/IF射頻/中頻RFID的射頻接收器規(guī)格書PDF

廠商型號 |
SX1239 |
參數(shù)屬性 | SX1239 封裝/外殼為24-VQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為RF/IF射頻/中頻RFID的射頻接收器;SX1239應(yīng)用范圍:AMR,住宅自動化,保安;產(chǎn)品描述:RF RX FSK/GFSK 433/868MHZ 24QFN |
功能描述 | 低成本集成射頻接收機(jī),16mA,290-1000MHz |
封裝外殼 | 24-VQFN 裸露焊盤 |
制造商 | Semtech SEMTECH ELECTRONICS LTD. |
中文名稱 | 先之科 先之科半導(dǎo)體科技(東莞)有限公司 |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-8-22 17:15:00 |
人工找貨 | SX1239價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
SX1239規(guī)格書詳情
描述 Description
The SX1239 is a highly integrated RF receiver capable of operation over a wide frequency range, including the 433,868 and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands. Its highly integrated architecture allows for a minimum of external components while maintaining maximum design flexibility.
特性 Features
·High Sensitivity: down to -120 dBm at 1.2 kbps
·High Selectivity: 16-tap FIR Channel Filter
·Bullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm, 80 dB Blocking Immunity, no Image Frequency response
·Low current: Rx = 16 mA, 100nA register retention
·Constant RF performance over voltage range of chip
·FSK Bit rates up to 300 kb/s
·Fully integrated synthesizer with a resolution of 61 Hz
·FSK, GFSK, MSK, GMSK and OOK demodulation
·Built-in Bit Synchronizer performing Clock Recovery
·Incoming Sync Word Recognition
·115 dB+ Dynamic Range RSSI
·Automatic RF Sense with ultra-fast AFC
·Packet engine with CRC, AES-128 encryption and 66-byte FIFO
·AEC-Q100 Qualified Part
·Built-in temperature sensor and Low Battery indicator
應(yīng)用 Application
·Automated Meter Reading
·Wireless Sensor Networks
·Home and Building Automation
·Wireless Alarm and Security Systems
·Industrial Monitoring and Control
技術(shù)參數(shù)
- 產(chǎn)品編號:
SX1239IMLTRT
- 制造商:
Semtech Corporation
- 類別:
RF/IF,射頻/中頻和 RFID > 射頻接收器
- 系列:
TrueRF?
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 頻率:
433MHz,868MHz,915MHz
- 靈敏度:
-120dBm
- 數(shù)據(jù)速率(最大值):
300kbps
- 調(diào)制或協(xié)議:
FSK,GFSK,GMSK,MSK,OOK
- 應(yīng)用:
AMR,住宅自動化,保安
- 電流 - 接收:
16mA
- 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:
1.8V ~ 3.6V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
24-VQFN 裸露焊盤
- 供應(yīng)商器件封裝:
24-QFN(5x5)
- 描述:
RF RX FSK/GFSK 433/868MHZ 24QFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SEMTECH |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) | ||
SUNNY |
24+ |
ROHS |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
FREESCALE/飛思卡爾 |
21+ |
SOP16 |
20000 |
百域芯優(yōu)勢 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票 |
詢價(jià) | ||
SUNNY |
ROHS |
56520 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
FREESCLE |
22+ |
SOP-16 |
5000 |
只做原裝,假一賠十 |
詢價(jià) | ||
Semtech |
24+ |
QFN-24 |
8623 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢價(jià) | ||
FREESCAL |
24+ |
SOP16 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價(jià) | ||
SEMTECH |
21+ |
QFN24 |
5358 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
FREESCALE/飛思卡爾 |
25+ |
SOP16 |
54658 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
SEMTECH/美國升特 |
2022+ |
5000 |
只做原裝,價(jià)格優(yōu)惠,長期供貨。 |
詢價(jià) |