RX4756

Features: • Ideal for 868.35 MHz, 3 V data Receivers in Europe• High-Sensitivity Passive Design with No RF Oscillation• Use with HX4007 for 19.2 kbps Data Rate• Simple to Apply with External Parts Count• Rugged, Surface-Mount Package with 130 mm2 FootprintSpecificatio...

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RX4756 Picture
SeekIC No. : 004480578 Detail

RX4756: Features: • Ideal for 868.35 MHz, 3 V data Receivers in Europe• High-Sensitivity Passive Design with No RF Oscillation• Use with HX4007 for 19.2 kbps Data Rate• Simple to App...

floor Price/Ceiling Price

Part Number:
RX4756
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/4/29

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Product Details

Description



Features:

• Ideal for 868.35 MHz, 3 V data Receivers in Europe
• High-Sensitivity Passive Design with No RF Oscillation
• Use with HX4007 for 19.2 kbps Data Rate
• Simple to Apply with External Parts Count
• Rugged, Surface-Mount Package with 130 mm2 Footprint



Specifications

Rating
Value
Units
Incident RF Power
+10
dBm
Power Supply Voltage (VCC to Ground) (Observe ESD Precautions)
-0.3 to +4.0
VDC
ESD (100 pF, 1.5 k) Terminals 2, 3, or 7 to Ground
All Other Terminals to Ground
±2000
V
±300
Case Temperature
-40 to +100
°C



Description

This amplifier-sequenced hybrid (ASH) receiver of RX4756 is based on several leading-edge technologies that allow outstanding performance in a small and simple-to-apply module. Two surface-accoustic-wave (SAW) devices are employed. Front-end filtering by a low-loss coupled-resonator SAW filter provides excellent selectivity. Typical sensitivity better than -80 dBm is achieved with no RF oscillating or regenerative circuits. This results in virtually no RF spurious emissions. A low-loss SAW delay line provides the time delay necessary to sequence the two RF amplifiers. Time sequencing of the RF gain eliminates the need for frequency conversion prior to AM detection. This receiver of RX4756 is designed to operate from 3 V lithium battery with typically 2.5 mA current. For system design flexibility, the baseband output is accessible, and the comparator threshold can be changed externally between two settings. Typical applications of RX4756 include unlicensed wireless remote-controls and digital data links operating in Europe under the European Telecommunication Standard (ETSI) 300-220-1.




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