參數(shù)資料
型號: SY100EP14UK4ITR
廠商: MICREL INC
元件分類: 時鐘及定時
英文描述: 2.5V/3.3V/5V 1:5 LVPECL/PECL/ ECL/HSTL 2GHz CLOCK DRIVER WITH 2:1 DIFFERENTIAL INPUT MUX
中文描述: 100E SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
封裝: TSSOP-20
文件頁數(shù): 7/9頁
文件大小: 71K
代理商: SY100EP14UK4ITR
7
Precision Edge
SY100EP14U
Micrel
T
A
= –40
°
C
Typ.
T
A
= +25
°
C
Typ.
T
A
= +85
°
C
Typ.
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
f
MAX
t
PLH
t
PHL
Maximum Frequency
(1)
2
2
2
GHz
PECL/ECL (V
CC
= 5V)
PropagationDelay to Output
IN (Differential)
IN (Single-Ended)
250
330
400
250
330
355
450
250
330
600
ps
ps
LVPECL/LVECL
(V
CC
= 2.37V to 3.8V)
Propagation Delay to Output
IN (Differential)
IN (Single-Ended)
275
350
425
275
350
375
475
275
350
525
ps
ps
t
SKEW(2)
PECL/ECL (V
CC
= 5V)
Within-Device Skew (Diff.)
Part-to-Part Skew (Diff.)
25
100
35
125
30
150
45
175
40
175
50
200
ps
ps
LVPECL/LVECL
(V
CC
= 2.37V to 3.8V)
Within-Device Skew (Diff.)
Part-to-Part Skew (Diff.)
Set-Up Time
(3)
Hold Time
(3)
10
100
25
125
15
150
25
175
15
200
25
225
ps
ps
t
S
t
H
t
JITTER
V
PP
t
r
, t
f
/EN to CLK
100
50
100
50
100
50
ps
/EN to CLK
200
140
200
140
200
140
ps
Cycle-to-Cycle Jitter (rms)
0.2
<1
0.2
<1
0.2
<1
ps
Minimum Input Swing
150
800
1200
150
800
1200
150
800
1200
mV
PECL/ECL Output Rise/Fall Times
(20% to 80%)
LVPECL/LVECL
(V
CC
= 2.37V to 3.8V)
100
90
180
130
240
225
105
95
180
130
270
250
110
100
225
150
300
275
ps
ps
Note 1.
Note 2.
Note 3.
f
MAX
is defined as the maximum toggle frequency. Measured with 750mV input signal, 50% duty cycle, all loading with 50W to V
CC
2V.
Skew is measured between outputs under identical transitions.
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: V
CC
= 2.37V to 2.625V, V
EE
= 0V; PECL: V
CC
= 4.50V to 5.50V, V
EE
= 0V;
ECL: V
EE
=
4.50V to
5.5V, V
CC
= 0V; LVECL:V
EE
=
2.37V to
3.8V, V
CC
= 0V
PRODUCT ORDERING CODE
Ordering
Code
Package
Type
Operating
Range
Marking
Code
SY100EP14UK4C
SY100EP14UK4CTR
(1)
SY100EP14UK4I
(2)
SY100EP14UK4ITR
(1,2)
K4-20-1
Commercial
XEP14U
K4-20-1
Commercial
XEP14U
K4-20-1
Industrial
XEP14U
K4-20-1
Industrial
XEP14U
Note 1.
Note 2.
Tape and Reel.
Recommended for new designs.
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