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.
TRUTH TABLE
(1)
J
L
L
H
H
X
K
L
H
L
H
X
R
L
L
L
L
H
CLK
Z
Z
Z
Z
X
Qn+1
Qn
L
H
Qn
L
NOTE:
1. Z = LOW-to-HIGH transition.
M9999-121205
hbwhelp@micrel.com or (408) 955-1690
Rev.: G
Amendment: /0
1
1
Issue Date: December 2005
Micrel, Inc.
SY10EL35
SY100EL35
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
J
K
CLK
R
1
2
3
R
4
5
V
EE
J
K
8
7
6
V
CC
Q
Q
Part Number
SY10EL35LZC
SY10EL35LZCTR
(2)
SY100EL35LZC
SY100EL35LZCTR
(2)
SY10EL35LZI
SY10EL35LZITR
(2)
SY100EL35LZI
Package
Type
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Operating
Range
Commercial
Commercial
Commercial
Commercial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Package
Marking
HEL35
HEL35
XEL35
XEL35
HEL35
HEL35
XEL35
XEL35
HEL35 with
Pb-Free bar-line indicator
HEL35 with
Pb-Free bar-line indicator
XEL35 with
Pb-Free bar-line indicator
XEL35 with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
8-PIN SOIC (Z8-1)
SY100EL35LZITR
(2)
SY10EL35LZG
(3)
SY10EL35LZGTR
(2, 3)
SY100EL35LZG
(3)
SY100EL35LZGTR
(2, 3)
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
A
= 25°C, DC Electricals only.
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
M9999-121205
hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
SY10EL35
SY100EL35
DC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= GND
T
A =
–40
°
C
Symbol
I
EE
Parameter
Power Supply Current
10EL
100EL
Power Supply Voltage
10EL
100EL
Input HIGH Current
Min.
—
—
—
—
—
Typ.
27
27
–5.2
–4.5
—
Max.
32
32
—
—
150
Min.
—
—
–4.75
–4.20
—
T
A =
0
°
C
Typ.
27
27
–5.2
–4.5
—
Max.
32
32
–5.5
–5.5
150
T
A =
+25
°
C
Min.
—
—
–4.75
–4.20
—
Typ.
27
27
–5.2
–4.5
—
Max.
32
32
–5.5
–5.5
150
Min.
—
—
–4.75
–4.20
—
T
A =
+85
°
C
Typ.
27
32
–5.2
–4.5
—
Max.
32
37
V
–5.5
–5.5
150
µA
Unit
mA
V
EE
I
IH
AC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= GND
T
A =
–40
°
C
Symbol
f
MAX
t
PD
t
S
t
H
t
RR
t
PW
t
r
t
f
Parameter
Maximum Toggle
Frequency
Propagation Delay CLK
to Output
MR
Set-up Time
Hold Time
Reset Recovery
Minimum Pulse Width
CLK, Reset
Output Rise/Fall Times Q
(20% to 80%)
Min.
1.4
290
225
150
250
400
400
100
Typ.
2.0
515
450
0
100
200
—
225
Max.
—
—
—
—
—
—
—
350
T
A =
0
°
C
Min.
1.8
340
275
150
250
400
400
100
Typ.
2.2
515
450
0
100
200
—
225
Max.
—
690
625
—
—
—
—
350
T
A =
+25
°
C
Min.
1.8
350
275
150
250
400
400
100
Typ.
2.2
525
450
0
100
200
—
225
Max.
—
700
625
—
—
—
—
350
T
A =
+85
°
C
Min.
1.8
395
350
150
250
400
400
100
Typ.
2.2
570
525
0
100
200
—
225
Max.
—
745
700
—
—
—
—
350
Unit
GHz
ps
ps
ps
ps
ps
ps
M9999-121205
hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
SY10EL35
SY100EL35
8-PIN SOIC .150" WIDE (Z8-1)
Rev. 03
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131
TEL
USA
+ 1 (408) 944-0800
FAX
+ 1 (408) 474-1000
WEB
http://www.micrel.com
The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s
use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify
Micrel for any damages resulting from such use or sale.
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