
8
Precision Edge
SY100EP14U
Micrel, Inc.
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
TA = –40°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max. Unit
fMAX
Maximum Frequency(1)
2
—
—2
—
2
—
GHz
tPLH
PECL/ECL (VCC = 5V)
tPHL
PropagationDelay to Output
s
p
0
6
0
3
0
5
2
0
5
4
0
3
0
5
2
0
4
0
3
0
5
2
)l
a
it
n
e
r
e
ff
i
D
(
N
I
IN (Single-Ended)
———
—
355
——
—
ps
LVPECL/LVECL (VCC = 2.37V to 3.8V)
Propagation Delay to Output
s
p
5
2
5
0
5
3
5
7
2
5
7
4
0
5
3
5
7
2
5
2
4
0
5
3
5
7
2
)l
a
it
n
e
r
e
ff
i
D
(
N
I
IN (Single-Ended)
———
—
375
——
—
ps
tSKEW(2) PECL/ECL (VCC = 5V)
Within-Device Skew (Diff.)
—
25
35
—
30
45
—
40
50
ps
Part-to-Part Skew (Diff.)
—
100
125—
150
175—
175
200
ps
LVPECL/LVECL (VCC = 2.37V to 3.8V)
Within-Device Skew (Diff.)
—
10
25
—
15
25
—
15
25
ps
Part-to-Part Skew (Diff.)
—
100
125—
150
175—
200
225
ps
tS
Set-Up Time(3)
/EN to CLK
100
50
—
100
50
—
100
50
—
ps
tH
Hold Time(3)
/EN to CLK
200
140—
200
140—
200
140
—
ps
VPP
Minimum Input Swing
150
800
1200
150
800
1200
150
800
1200
mV
tr, tf
PECL/ECL Output Rise/Fall Times
s
p
0
3
5
2
0
1
0
7
2
0
8
1
5
0
1
0
4
2
0
8
1
0
1
)
%
0
8
o
t
%
0
2
(
LVPECL/LVECL (VCC = 2.37V to 3.8V) 90
130
225
95
130
250
100
150
275
ps
Note 1. fMAX is defined as the maximum toggle frequency. Measured with 750mV input signal, 50% duty cycle, all loading with 50W to VCC–2V.
Note 2. Skew is measured between outputs under identical transitions.
Note 3. Set-up and hold times apply to synchronous applications that intend to enable/disable before then ext clock cycle. For asynchronous applica-
tions, set-up and hold time does not apply.
AC ELECTRICAL CHARACTERISTICS
LVPECL: VCC = 2.37V to 2.625V, VEE = 0V; PECL: VCC = 4.50V to 5.50V, VEE = 0V;
ECL: VEE = –4.50V to –5.5V, VCC = 0V; LVECL:VEE = –2.37V to –3.8V, VCC = 0V