SK100E445(2001) データシートの表示（PDF） - Semtech Corporation
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SK100E445 Datasheet PDF : 8 Pages
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SK10/100E445
HIGH-PER.ORMANCE PRODUCTS
AC Characteristics
SK10/100E445 AC Electrical Characteristics
(VEE = VEE(min) to VEE(max); VCC = VCCO = GND)
Symbol Characteristic
fmax
tPLH
tPHL
ts
th
tRR
tPW
tr, tf
Maximum Conversion .requency
Propagation Delay to Output
CLK to Q
CLK to SOUT
CLK to CL/4
CLK to CL/8
Setup Time
SINA, SINB
SEL
Hold Time
SINA, SINB, SEL
Reset Recovery Time
Minimum Pulse Width
CLK, MR
Rise/.all Times
SOUT
CL/4. CL/8
Qn
TA = 0oC
Min Typ Max
2.0
TA = +25oC
Min Typ Max
2.0
TA = +85oC
Min Typ Max
2.0
Unit
GB/s
NRZ
Condition
1500 1800 2100 1500 1800 2100 1500 1800 2100 ps
800 975 1150 800 975 1150 800 975 1150 ps
1100 1325 1500 1100 1325 1500 1100 1325 1500 ps
1100 1325 1500 1100 1325 1500 1100 1325 1500 ps
-100 -250
-100 -250
-100 -250
ps
0 -200
0
-200
0
-200
ps
450 300
450 300
450 300
ps
500 300
500 300
500 300
ps
400
400
400
ps
130 225 270 130 225 270 130 225 270 ps
200 425 520 200 425 520 200 425 520 ps 20% - 80%
370 490 700 370 490 700 370 490 700 ps
Note: 1. For Standard ECL DC Specifications, refer to the ECL Logic Family Standard DC Specification Data
Sheet.
2. For part ordering description, see HPP Part Ordering Information Data Sheet.
CLK
SIN
RESET
Q0
Q1
Q2
Q3
SOUT
CL/4
CL/8
Dn-4 Dn-3 Dn-2 Dn-1
Dn
Dn+1 Dn+2 Dn+3
Dn-4
Dn-3
Dn-2
Dn-1
Dn-4 Dn-3 Dn-2 Dn-1
Dn
Dn+1
Dn+2
Dn+3
Dn
Dn+1 Dn+2 Dn+3
Timing Diagram A. 1:4 Serial to Parallel Conversion
Revision 1/.ebruary 21, 2001
7
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