IDT
™
/ ICS
™
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER 2 ICS87004AG-03 REV. B APRIL 3, 2008
ICS87004-03
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER PRELIMINARY
TABLE 1. PIN DESCRIPTIONS
TABLE 2. PIN CHARACTERISTICS
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaM
stinU
C
NI
ecnaticapaCtupnI 4Fp
R
PULLUP
rotsiseRpulluPtupnI 15kΩ
R
NWODLLUP
rotsiseRnwodlluPtupnI 15kΩ
C
DP
ecnaticapaCnoitapissiDrewoP
)tuptuorep(
DBTFp
R
TUO
ecnadepmItuptuO 51
Ω
rebmuNemaNepyTnoitpircseD
1V
DD
rewoP.nipylppusrewoP
4,3,20AN,1AN,2ANtupnInwodlluP
.stuptuoAknaBrofsnipredividN
.slevelecafretniLTTVL/SOMCVL
7,51KLC,0KLCtupnInwodlluP.stupnikcolcLTTVL/SOMCVL
6LES_KLCtupnInwodlluP
.tupni1KLCstceles,HGIHnehW.tupnitceleskcolC
.slevelecafretniLTTVL/SOMCVL.tupni0KLCstceles,WOLnehW
01,9,80BN,1BN,2BNtupnInwodlluP
.stuptuoBknaBrofsnipredividN
.slevelecafretniLTTVL/SOMCVL
11BEOtupnIpulluP
HGIHnierastuptuoBknaB,WOLnehW.elbanetuptuO
.evitcaerastuptuoBknaB,HGIHnehW.etatsecnadepmi
.slevelecafretniLTTVL/SOMCVL
61,21DNGrewoP.dnuorgylppusrewoP
31V
BODD
rewoP.stuptuoBknaBrofnipylppustuptuO
51,411BQ,0BQtuptuO .slevelecafretniLTTVL/SOMCVL.stuptuokcolcBknaB
81,710AQ,1AQtuptuO .slevelecafretniLTTVL/SOMCVL.stuptuokcolcAknaB
91V
AODD
rewoP.nipylppustuptuoAknaB
02AEOtupnIpulluP
HGIHnierastuptuoAknaB,WOLnehW.elbanetuptuO
.evitcaerastuptuoAknaB,HGIHnehW.etatsecnadepmi
.slevelecafretniLTTVL/SOMCVL
:ETON
pulluP
dna
nwodlluP
.seulavlacipytrof,scitsiretcarahCniP,2elbaTeeS.srotsisertupnilanretniotrefer
TABLE 3. PROGRAMMABLE OUTPUT DIVIDER FUNCTION TABLE
stupnI
eulaVrediviDN
)zHM(ycneuqerFtuptuO
2N1N0NmuminiMmumixaM
000 )tluafed(1÷
00 1 2÷
010 3÷
011 4÷
10 0 5÷
10 1 6÷
110 8÷
111 61÷
snoitcelesredividtuptuoBknaBdnaAknaBfosnoitanibmocemoS:ETON
.suonorhcnystonera