Untitled
Abstract: No abstract text available
Text: Tone Dialer CMOS LSI LR4092 LR4092 • Tone Dialer CMOS LSI Description Pin Connections T he LR4092 is a monolithic LSI th at u se s an in expensive crystal refern ce to provide eight audio sinusoidal frequencies. D ual-tore-m ulti-frequency signals are obtained by mixing th e se frequencies.
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LR4092
LR4092
LR4089B
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LR4091
Abstract: No abstract text available
Text: Tone Dialer CMOS LSI LR4091 • LR4091 Tone Dialer CMOS LSI Pin C onnections D escription The LR4091 is a monolithic tone dialer uses an inexpensive crystal referen ce eight audio sinusoidal frequencies. M ulti-Frequency is obtained by mixing quencies. LSI which
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LR4091
LR4091
579545MHz
18-pin
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LR4087
Abstract: LR4089B LR4087B
Text: Tone Dialer CM O S LSI LR4089B LR4089B • Tone Dialer CMOS LSI Description Pin Connections T he LR4089B is a monolithic tone dialer LSI that u ses an inexpensive cry stal refernce to provide eight audio sinusoidal frequencies. Dual-Tone M ulti-Frequency signals are obtained by mixing
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LR4089B
LR4089B
579545H
LR4087
LR4087B
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LR4087
Abstract: LR4087B 579545-M
Text: Tone Dialer C M O S LSI LR4087B • LR4087B Tone Dialer CMOS LSI Pin Connections Description T he LR4087B is a monolithic tone dialer LSI which u se s an inexpensive crystal refe re n c e to p ro vide eight audio sinusoidal frequencies. Dual-Tone M ulti-Frequency signals are obtained by mixing
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LR4087B
LR4087B
579545M
ulti-FLR4087B
4087B
LR4087
579545-M
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LR4091
Abstract: 50khz oscillator sine wave CMOS 4091 integrated tone dialer single supply operational amplifer
Text: SHARP E L E K / MELEC LSE 0 I D IV â lû Q T ^ a QÜQ1334 5 | Tone Dialer CMOS LSI LR4091 T -7 5 -0 7 -0 7 LR4091 • Tone Dialer CMOS LSI Pin Connections Description The LR4091 is a monolithic tone dialer LSI which uses an inexpensive crystal reference to provide
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LR4091
T-75-07-07
579545MHz
18-pin
T-75-07-07
50khz oscillator sine wave
CMOS 4091
integrated tone dialer
single supply operational amplifer
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stk audio amplifier circuit diagram
Abstract: "tone dialer" DTMF VKB KEYBOARD 320H LR4089B LR4092 lr4089
Text: LR4092 Tone Dialer CM O S LSI LR4092 • Tone Dialer CMOS LSI ■ Description Pin Connections The LR4092 is a monolithic LSI th at u ses an in expensive crystal refern ce to provide eight audio sinusoidal frequencies. D ual-tone-m ulti-frequency signals are obtained by mixing th e se frequencies.
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LR4092
LR4092
LR4089B
stk audio amplifier circuit diagram
"tone dialer"
DTMF
VKB KEYBOARD
320H
lr4089
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stk audio amplifier circuit diagram
Abstract: STK audio power amplifier 16 pins Sharp television internal parts block diagram mute diagram with stk power ,TONE DIALER LR4089B "tone dialer" LR4092 tone Dialer television internal parts block diagram
Text: Tone Dialer CM O S LSI LR4092 LR4092 • Tone Dialer CMOS LSI Pin Connections Description The LR4092 is a monolithic LSI th at u ses an in expensive crystal refern ce to provide eight audio sinusoidal frequencies. D ual-tone-m ulti-frequency signals are obtained by mixing th ese frequencies.
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OCR Scan
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LR4092
579545MHz
LR4089B
LR4092
stk audio amplifier circuit diagram
STK audio power amplifier 16 pins
Sharp television internal parts block diagram
mute diagram with stk power
,TONE DIALER
"tone dialer"
tone Dialer
television internal parts block diagram
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