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Part Number SY100EL35ZC

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DESCRIPTION
FEATURES
JK FLIP-FLOP
PIN CONFIGURATION/BLOCK DIAGRAM
J
K
R
CLK
Qn+1
L
L
L
Z
Qn
L
H
L
Z
L
H
L
L
Z
H
H
H
L
Z
Qn
X
X
H
X
L
NOTE:
1. Z = LOW-to-HIGH transition.
SOIC
TOP VIEW
1
2
3
4
5
6
7
8
J
V
CC
Q
V
EE
K
R
Q
R
CLK
J
K
Rev.: E
Amendment: /0
Issue Date:
August, 1998
SY10EL35
SY100EL35
TRUTH TABLE
(1)
s
525ps propagation delay
s
2.2GHz toggle frequency
s
High bandwidth output transistions
s
Internal 75K
input pull-down resistors
s
Available in 8-pin SOIC package
The SY10/100EL35 are high-speed JK Flip-Flops. The
J/K data enters the master portion of the flip-flop when
the clock is LOW and is transferred to the slave and,
thus, the outputs, upon a positive transition of the clock.
The reset pin is asynchronous and is activated with a
logic HIGH.
1
2
SY10EL35
SY100EL35
Micrel
T
A =
­40
°
C
T
A =
0
°
C
T
A =
+25
°
C
T
A =
+85
°
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
f
MAX
Maximum Toggle
1.4
2.0
--
1.8
2.2
--
1.8
2.2
--
1.8
2.2
--
GHz
Frequency
t
PLH
Propagation Delay
CLK
290
515
--
340
515
690
350
525
700
395
570
745
ps
t
PHL
to Output
MR
225
450
--
275
450
625
275
450
625
350
525
700
t
S
Set-up Time
150
0
--
150
0
--
150
0
--
150
0
--
ps
t
H
Hold Time
250
100
--
250
100
--
250
100
--
250
100
--
ps
t
RR
Reset Recovery
400
200
--
400
200
--
400
200
--
400
200
--
ps
t
PW
Minimum Pulse Width
400
--
--
400
--
--
400
--
--
400
--
--
ps
CLK, Reset
t
r
Output Rise/Fall Times Q
100
225
350
100
225
350
100
225
350
100
225
350
ps
t
f
(20% to 80%)
AC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= GND
PRODUCT ORDERING CODE
DC ELECTRICAL CHARACTERISTICS
T
A =
­40
°
C
T
A =
0
°
C
T
A =
+25
°
C
T
A =
+85
°
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
I
EE
Power Supply Current
mA
10EL
--
27
32
--
27
32
--
27
32
--
27
32
100EL
--
27
32
--
27
32
--
27
32
--
32
37
V
EE
Power Supply Voltage
V
10EL
--
­5.2
--
­4.75
­5.2
­5.5
­4.75
­5.2
­5.5
­4.75
­5.2
­5.5
100EL
--
­4.5
--
­4.20
­4.5
­5.5
­4.20
­4.5
­5.5
­4.20
­4.5
­5.5
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
--
--
150
µ
A
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= GND
Ordering
Package
Operating
Code
Type
Range
SY10EL35ZC
Z8-1
Commercial
SY10EL35ZCTR
Z8-1
Commercial
SY100EL35ZC
Z8-1
Commercial
SY100EL35ZCTR
Z8-1
Commercial
3
SY10EL35
SY100EL35
Micrel
8 LEAD SOIC .150" WIDE (Z8-1)
Rev. 03
4
SY10EL35
SY100EL35
Micrel
MICREL-SYNERGY
3250 SCOTT BOULEVARD
SANTA CLARA
CA 95054
USA
TEL
+ 1 (408) 980-9191
FAX
+ 1 (408) 914-7878
WEB
http://www.micrel.com
This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or
other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc.
© 2000 Micrel Incorporated