8531ay-01
www.icst.com/产品/hiperclocks.html
rev. b 8月 9, 2001
3
ics8531-01
L
OW
S
KEW
, 1-
至
-9
D
IFFERENTIAL
-
至
-3.3v lvpecl f
ANOUT
B
UFFER
T
能
3a. c
ONTROL
I
NPUT
F
UNCTION
T
能
stupn是tuptuO
ne_klCLes_klCdecruoSdetceleS8Qurht0Q8Qnurht0Qn
00 Klcn,klCWol;delbasiDHgih;delbasid
01 Klcpn,klcPWol;delbasiDHgih;delbasid
10 Klcn,klCdelbanEdelbanE
11 Klcpn,klcPdelbanEdelbanE
egdekcolctupnignillafdnagnisiragniwollofdelbanerodelbasiderastuptuokcolceht,sehctiwsne_klcretfa
.1erugifninwohssa
debircsedsastupniklcpn,klcpdnaklcn,klcehtfonoitcnufaerastuptuoehtfoetatseht,edomevitcaehtni
.b3elbatni
T
能
3b. c
锁
I
NPUTS
F
UNCTION
T
能
stupn是tuptuO
edoMtuptuOottupnIytiraloP
KLCProKLCKLCPnroKLCn8Qurht0Q8Qnurht0Qn
01WOLHGIHlaitnereffiDotlaitnereffiDgnitrevnInoN
10 HGIHWOLlaitnereffiDotlaitnereffiDgnitrevnInoN
01eton;desaiBWOLHGIHlaitnereffiDotdednEelgniSgnitrevnInoN
11eton;desaiBHGIHWOLlaitnereffiDotdednEelgniSgnitrevnInoN
1eton;desaiB0HGIHWOLlaitnereffiDotdednEelgniSgnitrevnI
1eton;desaiB1WOLHGIHlaitnereffiDotdednEelgniSgnitrevnI
laitnereffidehtgniriwsessucsidhcihw,9erugif,8egapnonoitcesnoitamrofninoitacilppaehtotreferesaelp:1eton
.sleveldedneelgnistpeccaottupni
F
IGURE
1: clk_en t
IMING
D
IAGRAM
使能
无能
nclk, npclk
clk, pclk
clk_en
nq0 - nq8
q0 - q8
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