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| 型号： | MICRF001BM |
| 厂商： | Micrel Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC RECEIVER/DATA MOD 14-SOIC |
| 标准包装： | 54 |
| 频率： | 300MHz ~ 440MHz |
| 灵敏度： | -95dBm |
| 数据传输率 - 最大： | 4.8 kbps |
| 调制或协议： | OOK |
| 应用： | 车库门，RKE |
| 电流 - 接收： | 6.3mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 特点： | 自动调谐 |
| 电源电压： | 4.75 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 管件 |
QwikRadio Receiver/Data Demodulator
MICRF001
tm
Advance Information
General Description
Features
The MICRF001 is a single chip OOK (ON-OFF Keyed) Receiver
IC for remote wireless applications, employing Micrel’s latest
QwikRadio tm technology. This device is a true “antenna-in, data-
out” monolithic device. All RF and IF tuning is accomplished
automatically within the IC, which eliminates manual tuning, and
reduces production costs. Receiver functions are completely
integrated. The result is a highly reliable yet extremely low cost
solution for high volume wireless applications. Because the
MICRF001 is a true single-chip radio receiver, it is extremely
easy to apply, minimizing design and production costs, and
improving time to market.
The MICRF001 uses a novel architecture that allows the
receiver to demodulate signals over a wide RF band, which
eliminates the need for manual tuning. This also significantly
relaxes the frequency accuracy and stability requirements of the
Transmitter, allowing the MICRF001 to be compatible with both
SAW-based and LC-based transmitters. The receiver sensitivity
and selectivity are sufficient to provide low bit error rates for
decode ranges over 100 meters, equaling the performance of
other more expensive solutions.
All tuning and alignment are accomplished on-chip by a low-
cost ceramic resonator or with an externally supplied clock
reference. Initial tolerance requirements on the ceramic
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Complete UHF receiver on a monolithic chip
Frequency range 300 to 440 MHz
Typical range over 100 meters with monopole
antenna
Data rates to 4.8kbps
Automatic tuning, no manual adjustment
No Filters or Inductors required
Very low RF re-radiation at the antenna
Direct CMOS logic interface to standard decoder and
microprocessor ICs
Extremely low external part count
resonator or external clock is a modest ±0.5%. The MICRF001
Applications
performance is insensitive to data modulation duty cycle. The
MICRF001 may be used with such coding schemes as
Manchester or 33/66% PWM.
All post-detection (demodulator) data filtering is provided on the
MICRF001, so no external filters need to be designed. Any one
of four filter bandwidths may be selected externally by the user.
Bandwidths range from 0.6kHz to 4.8kHz in binary steps
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Keyless Entry
Security Systems
Remote Fan/Light Control
Garage Door Openers
Typical Operating Circuit
387 MHz, 1200 BAUD OOK RECEIVER
Micrel Inc. ? 1849 Fortune Drive San Jose, Ca 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 944-0970 ? http://www.micrel.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MICRF001BM TR | 功能描述:IC RCVR/DATA DEMOD RF/IF 14SOIC RoHS:否 类别:RF/IF 和 RFID >> RF 接收器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 09/Jan/2012 标准包装:50 系列:* 频率:850MHz ~ 2.175GHz 灵敏度:- 数据传输率 - 最大:- 调制或协议:- 应用:* 电流 - 接收:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 特点:- 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 85°C 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（6x6） 包装:托盘 |
| MICRF001BN | 功能描述:IC RCVR/DATA DEMOD RF/IF 14DIP RoHS:否 类别:RF/IF 和 RFID >> RF 接收器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 09/Jan/2012 标准包装:50 系列:* 频率:850MHz ~ 2.175GHz 灵敏度:- 数据传输率 - 最大:- 调制或协议:- 应用:* 电流 - 接收:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 特点:- 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 85°C 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（6x6） 包装:托盘 |
| MICRF001YM | 功能描述:射频接收器 300-440MHz RF Receiver( Lead Free) RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MICRF001YM TR | 功能描述:射频接收器 300-440MHz RF Receiver( Lead Free) RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MICRF001YM-TR | 功能描述:- RF Receiver OOK 300MHz ~ 440MHz -95dBm 4.8 kbps PCB, Surface Mount 14-SOIC 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:过期 频率:300MHz ~ 440MHz 灵敏度:-95dBm 数据速率（最大值）:4.8 kbps 调制或协议:OOK 应用:车库门，RKE 电流 - 接收:6.3mA 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 特性:自动调谐 电压 - 电源:4.75 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商器件封装:14-SOIC 标准包装:1 |
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