carbon microphone
Abstract: al24
Contextual Info: KEYPAD CONTROLLED SINGLE-CHIP TELEPHONE IC LB1008AE PRELIMINARY Description The LB1008AE integrated circuit requires only a few external components see Figure 19 to provide all of the touch-tone electronic functions. This integrated circuit furnishes ac and dc loop termination for both switchhook states, transmits
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LB1008AE
LB1008AE
carbon microphone
al24
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led am voice transmitter and receiver circuit
Abstract: led am voice transmitter and receiver circuit dia
Contextual Info: s G S-THOMSON 0?E D | 181C 1 9 1 4 0 7^5*1237 □ 0 1 E ci b c] _ 7 § D T -'A 5 -c n ~ \5 ' '' 1 LB1008 j ADVANCE DATA ' AN A T & T PR O D U C T KEYPAD CONTROLLED, ENHANCED TELEPHONE INTEGRATED CIRCUIT SINGLE-CHIP • AN ALERTER SELECT OPTION OF 1200 Hz/1500 Hz OR 1800 Hz/2250 Hz
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LB1008
z/1500
z/2250
LS5018)
led am voice transmitter and receiver circuit
led am voice transmitter and receiver circuit dia
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two wire electret microphone
Abstract: LB1008 preamplifier and signal conditioner
Contextual Info: s G S-THOMSON D7E [81C 1 9 1 4 0 D | 7^5*1237 □ D T ' - ' \ & ”Û T M 5 ' '' 3 LB1008 ADVANCE DATA AN A T & T PR O D U C T KEYPAD CONTROLLED, ENHANCED TELEPHONE INTEGRATED CIRCUIT SINGLE-CHIP • AN ALERTER SELECT OPTION OF 1200 Hz/1500 Hz OR 1800 Hz/2250 Hz
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z/1500
z/2250
LB1008
480KHZ
DlP-20
LS5018)
two wire electret microphone
preamplifier and signal conditioner
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LB598
Abstract: LB156 B0017 ST122 LB807 LB102 B0006 ST100 LB742 LB142
Contextual Info: AN1999 APPLICATION NOTE Tuning C code with the STCC compiler INTRODUCTION The ST100® processor family has been designed to provide a DSP solution that implements the best tradeoff between the following factors: Compiler friendliness. Reduced code size.
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AN1999
ST100®
ST100
LB598
LB156
B0017
ST122
LB807
LB102
B0006
LB742
LB142
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