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MICREL SEMICONDUCTOR  MICRF007YM  GPSS WL SKU APP2

MICREL SEMICONDUCTOR MICRF007YM
Technical Data Sheet (757.63KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The MICRF007YM is a single chip ON-OFF Keyed (ASK/OOK) QwikRadio Low-power UHF Receiver for remote wireless applications. This device is a true antenna-in to data-out monolithic device. All RF and IF tuning is accomplished automatically within the IC, which eliminates manual tuning and reduces production costs. The result is a highly reliable yet extremely low cost solution. The MICRF007 is a conventional super-heterodyne receiver, with an (internal) local oscillator fixed at a single frequency based on an external reference crystal or clock. As with any conventional super-heterodyne receiver, the companion transmitter's frequency must be accurately controlled, generally with a crystal or SAW (surface acoustic wave) resonator. The MICRF007 requires a mere 2.3mA at 315MHz (3.8mA at 433.92MHz) when fully operational. These features make the MICRF007 ideal for low and ultra-low power applications, such as RKE and RFID.
  • Complete UHF receiver on a monolithic chip
  • Data rates up to 3.2kbps NRZ
  • Automatic tuning, no manual adjustment
  • Low power consumption
  • Virtually no RF re-radiation at the antenna
  • CMOS logic interface to standard decoder and microprocessor ICs
  • Extremely low external part count
  • No filters or inductors required

 

Product Information

Frequency Min:
300MHz
Frequency Max:
440MHz
RF / IF Modulation:
ASK, OOK
Sensitivity dBm:
-99dBm
Data Rate:
3.2Kbps
Receiving Current:
3.8mA
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.5V
RF Receiver Applications:
Automotive Remote Keyless Entry, Remote Controls, Remote Fan & Light Control, Garage Doors
RF IC Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
Supply Voltage Range:
4.75V to 5.5V
SVHC:
No SVHC (17-Dec-2014)
Modulation Type:
ASK, OOK

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Applications

  • Automotive;
  • RF Communications;
  • Lighting

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes
Authorized Distributor

Associated Products