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TH71111

Features: ·Single-conversion superhet architecture for low external component count·FSK for digital data and FM reception for analog signal transmission·FSK/FM demodulation with phase-coincidence demodulator·Low current consumption in active mode and very low standby current·Switchable LNA gain fo...

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SeekIC No. : 004518564 Detail

TH71111: Features: ·Single-conversion superhet architecture for low external component count·FSK for digital data and FM reception for analog signal transmission·FSK/FM demodulation with phase-coincidence de...

TH71111 Data Sheet

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Part Number:
TH71111
Supply Ability:
5000

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

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Product Details

Description



Features:

·Single-conversion superhet architecture for low external component count
·FSK for digital data and FM reception for analog signal transmission
·FSK/FM demodulation with phase-coincidence demodulator
·Low current consumption in active mode and very low standby current
·Switchable LNA gain for improved dynamic range
·RSSI allows signal strength indication and ASK detection
·32-pin Low profile Quad Flat Package (LQFP)


Application

· General digital data transmission
· Tire Pressure Monitoring Systems (TPMS)
· Remote Keyless Entry (RKE)
· Wireless access control
· Alarm and security systems
· Garage door openers
· Remote Controls
· Home and building automation
·Low-power telemetry systems


Pinout

Connection Diagram


Specifications

Parameter fmin fmax
Injection type high low
RF / MHz 789.3 940.7
REF / MHz 25.0 29.0625
LO / MHz 800 930
IF/ MHz 10.7 10.7



Description

The TH71111 FSK/FM/ASK single-conversion superheterodyne receiver IC is designed for applications in the European 868 MHz industrial-scientific-medical (ISM) band, according to the EN 300 220 telecommunications standard. It can also be used for any other system with carrier frequencies ranging from 800 MHz to 930 MHz (e.g. for applications according to FCC part 15).




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