Facsimile Modem Analog Processor - Sierra Semiconductor
Description
F,rJ
J r i /tZzr \)^-,
.
.
.
PRSIJ/t4rfVAR_y
f,.
1r'l\z
SIMRA SUVIICONDTJCTOR
sc11085/SC111e6 FacsimilMe odemAnalogProcessor
FEATURES
D SCl1085SupportsCCITT Group 3 Facsimile
D SCI1196S, upportsCCITT Groups 1,2 6E3
D lnternal Hybrid
n Direct Interfae to SC11005,
f1r026 MAPs
D compatiblewithccITT v.
2z Y27ter,Y.
8
D lnternal constellation pattern
DACs
n C-ableompensationselectable
o Ring Detector
D DynamicRange47dBmto
0dBm
C Programmabletransmitlevels to +SdBmtldB
o Power onsunption 2'$mW
t'?ical
tr 10bitADC & DAC voiceband
sampling
289lll DtP PACI(ACE
Ia 2 27 !6 a6
2a 6a f zl I 2r t 20 to to tl rt 12 ll t! rc ta t5
sct 1196cN
l c(1n
o @c ct)
(^j
Fr
\o o\
rl Orc)t))
GEIIERAL DESCRIPTIOT{
The SCl 1llX and SCl 1086are Facsinile Modem Analog hoassors (FMAP) designed to work with Sierra's SCll198 series D6P ICs to forur a 96(X) bps data puurp.
The combination of Flv{AC and DSPprovides a register compatible replae ment for the Rod The chipset offers sev-
BLOCK DIAGRAfl
ao+m oFP PAct(acE
2A+IN PLCC PACI(AOE
PREIIrutNARy
ar0.
o C[r 764 11Cr
rD
O 9(D-
L A)
qac
oE
a((Dn)
(h
-
f,rctt USTR'
SC|.
x RIQ.
U
ncu nsng
Sl
sr€N
scu
lI I Cr ll-l ercv
RIo ilt AA
vOO oCflO OVOO vSS ^GO
\o cn
OEXERAL OEgCRlPtlot{
(contlnucd l
eral advantages induding internal
vU)
\aooo
FI
hybrid, DTMFdetection, voie mail modes, direct line drive for dial up applications and a variety of packaging options- These chipseb can
t<
Uv) PIN DESCRIPTIONS
also be combined with Sierra data modem kits to form ELAClass 2 fax and data modems zupporting the developing standard PN2388 command set as well as AT comgrands
PIN NAI\,IE PINNI.
JMBER TWE DESCRIPTION
for data modems.
Versionsb support V.
42bis,MNP5 and other protocols are available.
Pleaseconsult the SC11195series data sheet for
further details of the chip set
A6rD AUDIOOUT
20 l6
P Analog ground lnFrq AG\ID = 0V.
o Audb signal output (analog).
The receive signal is passed through a unit
gain b'uffer which can dri...
Similar Datasheet
