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參數(shù)資料
| 型號(hào)： | MICRF001BN |
| 廠商： | MICREL INC |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | QwikRadiotm Receiver/Data Demodulator Advance Information |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP14 |
| 封裝： | DIP-14 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 97K |
| 代理商： | MICRF001BN |
Micrel Inc. 1849 Fortune Drive San Jose, Ca 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 944-0970 http://www.micrel.com
MICRF001
QwikRadio
tm
Receiver/Data Demodulator
Advance Information
General Description
The MICRF001 is a single chip OOK (ON-OFF Keyed) Receiver
IC for remote wireless applications, employing Micrel’s latest
QwikRadio
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.
tm
technology. This device is a true “antenna-in, data-
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
resonator or external clock is a modest ±0.5%. The MICRF001
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
Features
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
Applications
Keyless Entry
Security Systems
Remote Fan/Light Control
Garage Door Openers
387 MHz, 1200 BAUD OOK RECEIVER
Typical Operating Circuit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MICRF002 | QwikRadiotm Low Power UHF Receiver Preliminary Information |
| MICRF022BM | RES, 1.3K, 1/16W, TKF, 1%, 0603 |
| MICRF022BN | RESISTOR,FIXED,FILM,CHIP, |
| MICRF002BM | QwikRadiotm Low Power UHF Receiver Preliminary Information |
| MICRF002BN | QwikRadiotm Low Power UHF Receiver Preliminary Information |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MICRF001YM | 功能描述:射頻接收器 300-440MHz RF Receiver( 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 |
| MICRF001YM TR | 功能描述:射頻接收器 300-440MHz RF Receiver( 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 |
| 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:- 包裝:剪切帶（CT） 零件狀態(tài):過期 頻率:300MHz ~ 440MHz 靈敏度:-95dBm 數(shù)據(jù)速率（最大值）:4.8 kbps 調(diào)制或協(xié)議:OOK 應(yīng)用:車庫門，RKE 電流 - 接收:6.3mA 數(shù)據(jù)接口:PCB，表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB，表面貼裝 特性:自動(dòng)調(diào)諧 電壓 - 電源:4.75 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商器件封裝:14-SOIC 標(biāo)準(zhǔn)包裝:1 |
| MICRF001YN | 功能描述:射頻接收器 300-440MHz RF Receiver ( 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 |
| MICRF002 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:300-440MHz QwikRadio? ASK Receiver |
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