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SI4739-B20-GMR

SI4739-B20-GMR

SI4739-B20-GMR

Silicon Labs

SI4739-B20-GMR datasheet pdf and RF Receivers product details from Silicon Labs stock available on our website

SOT-23

SI4739-B20-GMR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Package / Case 20-UFQFN Exposed Pad
Surface MountYES
Number of Pins 20
Operating Temperature-20°C~85°C
PackagingTape & Reel (TR)
Published 1997
Feature RSSI Equipped
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Applications General Purpose
HTS Code8542.39.00.01
Voltage - Supply 2.7V~5.5V
Terminal Position QUAD
Number of Functions 1
Terminal Pitch0.5mm
Frequency 76MHz~108MHz 162.4MHz~162.55MHz
Pin Count20
Max Supply Current 23mA
Data InterfacePCB, Surface Mount
Telecom IC Type TELECOM CIRCUIT
Current - Receiving 19.9mA
Modulation or ProtocolFM, WB
Antenna ConnectorPCB, Surface Mount
Height Seated (Max) 0.6mm
Length 3mm
Width 3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3293 items

Pricing & Ordering

QuantityUnit PriceExt. Price

SI4739-B20-GMR Product Details

SI4739-B20-GMR Overview


For convenience, RF Receiver is included in the 20-UFQFN Exposed Pad package.A Tape & Reel (TR) package of RF transmitter and receiver is used to package.There is 2.7V~5.5V supply voltage for this RF Receiver.There is a lot of use for it in General Purpose.At QUAD, RF transmitter and receiver's terminals are located.The system is highly efficient when working at a frequency of 76MHz~108MHz 162.4MHz~162.55MHz.In total, it has 20 terminations of RF Receiver.

SI4739-B20-GMR Features


20-UFQFN Exposed Pad package
76MHz~108MHz 162.4MHz~162.55MHz
20 terminations

SI4739-B20-GMR Applications


There are a lot of Silicon Labs SI4739-B20-GMR RF Receivers applications.

  • Measuring instruments
  • Satellites
  • Cellular infrastructure
  • Test Equipment
  • Keyless Entry Systems
  • WCDMA
  • Optical transmission devices
  • Microprocessor
  • Forming a Self-Healing
  • Mesh Network

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