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參數資料
| 型號： | MICRF211 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 3V, QwikRadio㈢ 433.92 MHz Receiver |
| 中文描述： | 3V的，QwikRadio系列㈢為433.92 MHz接收器 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 815K |
| 代理商： | MICRF211 |
MICRF211
3V, QwikRadio
433.92 MHz Receiver
General Description
The MICRF211 is a general purpose, 3V QwikRadio
Receiver that operates at 433.92MHz with typical
sensitivity of -110dBm.
The MICRF211 functions as a super-heterodyne
receiver for OOK and ASK modulation up to 10kbps.
The down-conversion mixer also provides image
rejection. All post-detection data filtering is provided on
the MICRF211. Any one-of-four filter bandwidths may
be selected externally by the user in binary steps, from
1.25kHz to 10kHz. The user need only configure the
device with a set of easily determined values, based
upon data rate, code modulation format, and desired
duty-cycle operation.
QwikRadio is a registered trademark of Micrel, Inc.
Certain of the QwikRadio ICs were developed under a development agreement with AIT of Orlando, FL.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
March 2007
M9999-030107
(408) 944-0800
Features
–110 dBm sensitivity, 1kbps and BER 10E-02
Image Rejection Mixer
Frequency from 380MHz to 450MHz
Low power, 6.0mA @ 433.92MHz, continuous on
data rates to 10kbps (Manchester Encoded)
Analog RSSI Output
No IF filter required
Excellent selectivity and noise rejection
Low external part count
Ordering Information
Part Number
MICRF211AYQS
Temperature Range
–40° to +105°C
Package
16-Pin QSOP
_______________________________________________________________________________________________
Typical Application
433.92 MHz, 1kHz Baud Rate Example
相關PDF資料 |
PDF描述 |
|---|---|
| MICRF211AYQS | 3V, QwikRadio㈢ 433.92 MHz Receiver |
| MICRF213 | 1.8 V single UART, 20 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface, SOT617-1 (HVQFN32), Tray Pack, Bakeable, Multiple |
| MICRF213AYQS | 1.8 V dual UART, 20 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface, SOT912-1 (TFBGA36), Tray Pack, Bakeable, Multiple |
| MIIC5271 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| MIIC5271-5.0BM5 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MICRF211-315-EV | 功能描述:EVAL BOARD 315MHZ RCVR MICRF211 制造商:microchip technology 系列:QwikRadio? 零件狀態:無貨 類型:接收器 頻率:380MHz ~ 450MHz 配套使用產品/相關產品:MICRF211 所含物品:板 標準包裝:1 |
| MICRF211-433-EV | 功能描述:EVAL BOARD 433MHZ RCVR MICRF211 制造商:microchip technology 系列:QwikRadio? 零件狀態:無貨 類型:接收器 頻率:380MHz ~ 450MHz 配套使用產品/相關產品:MICRF211 所含物品:板 標準包裝:1 |
| MICRF211AYQS | 功能描述:射頻接收器 380MHz to 450MHz, 3.0V to 3.6V, 6mA, 10kbps, ASK Receiver with RSSI and Shutdown in 16-Lead QSOP (Lead-Free) RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MICRF211AYQS TR | 功能描述:射頻接收器 380MHz to 450MHz, 3.0V to 3.6V, 6mA, 10kbps, ASK Receiver with RSSI and Shutdown in 16-Lead QSOP (Lead-Free) RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MICRF213 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, QwikRadio㈢ 315MHz Receiver |
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