9600 bps Facsimile Modem DSP - Sierra Semiconductor
Description
p i i EL ; f f , r N A R .
y +
SIffiRA SM{rcONDUCTOR
sc-1r0t7sc7l1087/sc11088c/s111e8
9600bp FacsimiMleodemDSPs
FEATURES
O lowPower .
Singlesrpply +51/+ 10% .
l30srw (tlpical) operating .
50mw(typical)standby.
C FaxModes .
Y 29,V27 te\ V:1 Channd 2
D VoiceMode(SC11087) .
1G12bit linear .
.
89.
b6i,t8F, 7-3[a,w4.
8,kspsoptions
0 HDI.
C Fhg Detection n DTE Interface
.
ParallelPCbus rRS232CCC[ [TV24s€rid E Controller Interfae .
D,ral port RAI{ .
R96MDregisu ompatible
CEXERALOEtCRIPTIOII
The SC110Z series products are low power fac{mile modem Digital Sigrut Processorsdepjgnedfor usewi th Sierra'sSCI1$5,SCl I 092, SC11091a, rd SCI1196fanily of Fax ModemAnalog Pr,oc,essoGrsIIAP).
Together,&re tno-chip setscompriseacompletemodemdatapump supportingCC1TT facsimilestandardsup to 9600bit/s.
All models support group 3, V.
21 channel2,
BLOCK DIAGRAT
Trc
RXD
ocr.
x
(RTS,CAAS1.
CAaS2l
rcEt.
rffir
tr Daa Modes(SC1108o8nly)
.
V22tuXJf2,V23,V21' .
BelllG,21?A,N2 .
CallerLD.
support .
Synchronous,Asynchronous D DTE Interface .
ParallelPCbus .
RS232CC€ITTV24 s€rid
tr SerialFIUAPinterfae tr Equalizer
.
Aubmatic adaptiverceive equalize
.
Selectablefixed compromise
o Small Size
.
PLCCor PQFPpackages D DTlvtFdetect
uE 2(X)ns Instmction cyde time 256x 8 RAIrd
tr Internal ROM prognm
Y27 tet & V29 standards.
In addition the SC11198supportsgrouF 1 & 2 modes and provides a Rockwell R96MDrEsistercomFtible interface-TheSCll0Z/87 tatures voice mail modes induding sisrultaneousvoicetransmission& DTMF tonedetectionand optional p-L-AWcompressionT.
heSCI1088, in conjunctionwith SCll092 or SCl1094c, omprisesacompletesynchronous9600bit/s facsigrilemo-
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clCPACKACE
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dem and 2400bit/s data modesr
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supporting synchronousand also aslmchrono...
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