Radio Receiver
telecontrolli
RR8-XXX
3V Supply Voltage - Very Low Consumption
Super Regenerative Radio Receiver
General description
The RR8-XXX is a super regenerative data receiver.
Sensitivity typically exceedes -90dBm when matched
to 50 ohm.
Typical current consumption is 0.5 mA.
Low Turn-on Time (150 msec).
It shows high frequency stability also in presence of
mechanical vibrations, manual handling and in a wide
range of temperature.
The frequency accuracy is very high thanks to laser
trimming process. PATENTED.
XXX:
custom-specified working frequency
(200 梅 450 MHz)
Standard European and U.S. frequencies (315MHz,
418MHz, 433.92MHz) are readly available from
stock.
Applications
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Battery powered portable devices
Home security systems
Car Alarm systems
Remote gate controls
Sensor reporting
BLOCK DIAGRAM
V
RF
In
RF
Pre-Amp
RF
Oscillator
LP
Filter
AM
Ampli
V
AF
Comparator
OUT
GND
RF
Quench
Oscillator
GND
AF
Test
Point
GND
AF
RR8-418相關型號PDF文件下載
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英文版
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英文版
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英文版
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英文版
(24.41 k)
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英文版
(24.41 k)
ETC
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英文版
(24.41 k)
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英文版
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ETC
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英文版
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