Product Summary

The MICRF213AYQS is a general purpose, 3.3V QwikRadio Receiver that operates at 315MHz with typical sensitivity of -110dBm. The MICRF213AYQS functions as a super-heterodyne receiver for OOK and ASK modulation up to 7.2kbps. The down-conversion mixer also provides image rejection. All post-detection data filtering is provided on the MICRF213. Any one of four filter bandwidths may be selected externally by the user using binary steps (from 1.18kHz to 9.44kHz, Manchester Encoded). The user of MICRF213AYQS need only configure the device with a set of easily determined values, based upon data rate, code modulation format, and desired duty-cycle operation.

Parametrics

MICRF213AYQS absolute maximum ratings: (1)Supply Voltage (VDD): +5V; (2)Input Voltage: +5V; (3)Junction Temperature: +150℃; (4)Lead Temperature (soldering, 10sec.): 260℃; (5)Storage Temperature (TS): -65℃ to +150℃; (6)Maximum Receiver Input Power: +10dBm; (7)EDS Rating: 3KV HBM.

Features

MICRF213AYQS features: (1)Up to-110dBm sensitivity, 1kbps and BER 10E-02; (2)Image Rejection Mixer; (3)Frequency from 300MHz to 350MHz; (4)Low current consumption: 3.9mA @ 315MHz, continuous on data rates to 7.2kbps (Manchester Encoded); (5)Analog RSSI Output; (6)No IF filter required; (7)Excellent selectivity and noise rejection; (8)Low external part count.

Diagrams

MICRF213AYQS Typical Application

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MICRF213AYQS
MICRF213AYQS

IC RX 3.3V 300-350 MHZ 16-QSOP
Data Sheet
0-1: $2.35
1-25: $1.88
25-100: $1.46
100-250: $1.39
250-500: $1.36
MICRF213AYQS TR
MICRF213AYQS TR

IC RX 3.3V 300-350 MHZ 16QSOP
Data Sheet
0-2500: $1.39