SC9106 Shaoxing Silicore Technology, SC9106 Datasheet
SC9106
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SC9106 Summary of contents
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... TONE RINGER GENERAL DESCRIP TION The SC9106 is a bipolar integrated circuit designed for teleph on e bell replace ment. FUNCTIONS Two oscillators Output amp lifier Power supply control circuit FEATURES Designed for telephone bell replacement. Low current drain. Small size 'MINIDIP' p ackag e. ...
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... No load Vcc=Vsus, see Fig.2 Vcc=21V, I8=-15mA Pin6=6V, Pin7=GND Vcc=21V, I8=15mA Pin7=6V, Pin6=GND Pin3=6V, Pin4=GND Pin7=6V, Pin6=GND R3=191kΩ, C3=6800pF R3=191kΩ, C3=6800pF R2=165kΩ, C2=0.47µF www. Silicore. com. cn CHMC SC9106 Value Unit -45~70 °C °C -65~150 Symbol Min Typ Max Unit ...
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... As this voltage exceeds the initiation voltage (Vsi), oscillation starts. SHAOXING SILICORE TECHNOLOGY CO.,LTD 9106 191K + 5 1 RSL 2 SC9106 165K 0.47uF www. Silicore. com. cn CHMC SC9106 C5 8 0.22uF 10K 191k 6.9nF 5 1300:8 3/5 ...
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... R3*C3 Pin 2 of the SC9106 allo ws conn ection of external resistor RSL, which is used to program th e slope of the supply current vs supply voltage characteristics (see Fig.3), and hence th e supply cu rrent up to the initiation voltage (Vsi). This initiation voltage remains constant independent of RSL. ...
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... Silicore CHARACTERISTICS CURVES Fig.2 SHAOXING SILICORE TECHNOLOGY CO.,LTD www. Silicore. com. cn CHMC SC9106 Fig.3 5/5 ...