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Teilenummer | DF0038B |
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Beschreibung | IR Preamplifier for Remote Control System | |
Hersteller | Tide | |
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Gesamt 8 Seiten Product Specification
DF0038B
IR Preamplifier for
Remote Control System
www.datasheet4u.com
No: TDSPEC2006E
Date: 2002.10.
Tide Microelectronics
DF0038B IR Preamplifier for Remote Control System
DESIGN GUIDE
SETTING THE CENTER FREQUENCY OF BAND PASS FILTER
Connect a resistor from pin 7 to VCC to set the center frequency of band pass filter. The
center frequency will be lower if the resistor value is higher. The relationships between
center frequency of band pass filter and the resistance of external resistor are tabulated
as below:
f0(KHz)
33 36 37 38 40 56.8
R1(KΩ)
130 118 114 110 104
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6 Page | ||
Seiten | Gesamt 8 Seiten | |
PDF Download | [ DF0038B Schematic.PDF ] |
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