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CY803 - 300M-450MHz RF receiver

Description

The CY803/802 is a general purpose, 3.3-5V ASK Receiver that operates from 300M to 450MHz with typical sensitivity of -109dBm.

The CY803/802 functions as a super-heterodyne receiver for OOK and ASK modulation up to 10kbps.

The down-conversion mixer also provides image rejection.

Features

  • -109dBm sensitivity, 1kbps and BER 10E-02.
  • Frequency from 300MHz to 450MHz.
  • Supply Voltage form 3V to 5.5V.
  • Image Rejection Mixer Data-rate up to 10kbps(fixed-mode).
  • Low power, 6.0mA, 3.3V @433.92MHz, 3.9mA, 3.3V @315MHz, continuous on data rates to 10kbps(Manchester Encoded).
  • No IF filter required.
  • Excellent selectivity and noise rejection.
  • Analog RSSI Output Ordering Information Part Number Temperature Range CY802 CY8.

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Datasheet Details

Part number CY803
Manufacturer CY WIRELESS TECHNOLOGY
File Size 718.59 KB
Description 300M-450MHz RF receiver
Datasheet download datasheet CY803 Datasheet

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Full PDF Text Transcription

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CY803/802 Datasheet 300M-450MHz RF receiver CY803/802/802R General Description The CY803/802 is a general purpose, 3.3-5V ASK Receiver that operates from 300M to 450MHz with typical sensitivity of -109dBm. The CY803/802 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 CY803/802. 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.
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