SGS Technology and Service TELECOMMUNICATION PRODUCTS September 1983 (code : DATELELECOM/2)
contains the following data sheets :
Introduction : total silicon subscriber to subscriber
data sheets:
L146 , L146C high precision high voltage regulator : input voltage up to 80V , output voltage adjustable from 2 to 77V
L200 adjustable voltage and current regulator
L296 High current switching regulator
L387 very low drop 5V voltage regulator
L4705 , L4785, L4710 very low drop voltage regulator
L4805 , L4885, L4810 very low drop voltage regulator
LS156 telephone speech circuit with multifrequency tone generator interface
LS159 high reliability transistor array
LS188 microphone amplifier
LS204 , LS204A, LS204C high performance dual opertional amplifier
LS285, LS285A : telephone speech circuits
LS288 programmable telephone speech circuit
LS342 multifrequency to telephone line interface circuit
LS356 telephone speech circuit with multifrequency tone generator interface
LS388 low consumption telephone speech circuit
LS404 , LS404C high performance quad operational amplifier
LS496 quad relay driver
LS656 telephone speech circuit with multifrequency tone generator interface
LS776 , LS776C programmable operational amplifier
LS1240 electronic two-tone ringer
LS5018, LS5060, LS5120 transcient voltage suppressors
M079 N-channel 2x2x2 crosspoint switch with control memory
M088 digital switching matrix
M089 , M099 2x8 crosspoint matrix
M093 N-channel 12x8 crosspoint switch with control memory
M120D 1024 BIT non volatile random Access memory (NV-RAM)
M751 dual tone multifrequency generator
M761 , M761A Dual tone multifrequency generator
M764 , M764A tone ringer
M774 tone ringer
M2560A pulse dialer
M5116 µ-255 Law companding CODEC
M5156 A-Law companding CODEC
M5912 PCM transmit/ receive filters
M22100 4x4 crosspoint switch with control memory
M22101 , M22102 4x4x2 crosspoint switches with control memory