SK100E445PJ データシートの表示（PDF） - Semtech Corporation
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SK100E445PJ Datasheet PDF : 9 Pages
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SK10/100E445
HIGH-PER.ORMANCE PRODUCTS
AC Characteristics
SK10/100E445 AC Electrical Characteristics
(VCC - VEE = 4.2V to 5.5V; VCC = VCCO; VOUT Loaded 50 Ω to VCC - 2.0V)
TA = - 40oC
TA = 0oC
TA = + 25oC
TA= + 85oC
Symbol Characteristic
Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit
fmax
tPLH
tPHL
ts
th
Max Conversion Frequency
Propagation Delay to Output
CLK to Q0-Q3
CLK to SOUT
CLK to CL/4 & CL/8
Setup Time
SINA, SINB
SEL
Hold Time
SINA, SINB, SEL
2.0
2.0
2.0
1200 1500 1800 1200 1500 1800 1200
700 800 900 700 805 910 700
800 1050 1300 800 1050 1300 800
-100 -250
0 -200
-100 -250
0 -200
-100
0
450 300
450 300
450
1500 1800
810 920
1050 1300
-250
-200
300
2.0
1200
700
800
-100
0
450
GB/s
NRZ
1500 1800 ps
850 1000 ps
1050 1300 ps
-250
ps
-200
ps
300
ps
tRR
Reset Recovery Time
500 300
500 300
500 300
500 300
ps
tPW
Minimum Pulse Width
CLK, MR
400
400
400
400
ps
Rise/Fall Times (20% - 80%)
tr, tf
Q0 - Q3
CL/4 & CL/8
500 600 700 500 590 680 500 575 650 480 540 600 ps
200 235 270 200 235 270 200 235 270 180 225 270 ps
SOUT
400 460 520 330 400 470 330 390 450 280 345 410 ps
Notes: 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.
Revision 2/April 10, 2002
6
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