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Электронный компонент: SY10E131JCTR

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FEATURES
s
1100MHz min. toggle frequency
s
Extended 100E V
EE
range of 4.2V to 5.5V
s
Differential output
s
Individual and common clocks
s
Indivldual asynchronous reset
s
Paired asynchronous sets
s
Fully compatible with Industry standard 10KH,
100K ECL levels
s
Internal 75K
input pulldown resistors
s
Fully compatible with Motorola MC10E/100E131
s
Available in 28-pin PLCC package
4-BIT D
FLIP-FLOP
The SY10/100E131 are high-speed quad master slave
D-type flip-flops with differential outputs designed for use
in new, high-performance ECL systems. The flip-flops may
be individually clocked by holding C
C
(Common Clock) at
a logic LOW and then using the four individual CE (Clock
Enable CE
0
CE
3
) inputs to accomplish such clocking.
Alternatively, all four flip-flops can be clocked in common
by holding the CE inputs LOW and then using C
C
to clock
the data. In the common clock mode, the CE input acts as
a control that passes the C
C
signal to the flip-flop. Data is
clocked into the flip-flop on the rising edge of the output of
the logical OR operation between CE and C
C
(data enters
the master when both C
C
and CE are LOW and data
transfers to the slave when either CE or C
C,
or both, go
HIGH).
Asynchronous set and reset controls are provided. The
reset controls are individual and the set controls are
pairwise.
SY10E131
SY100E131
PIN CONFIGURATION
Pin
Function
D
0
-D
3
Data Inputs
CE
0
-CE
3
Clock Enables (Individual)
R
0
-R
3
Resets
C
C
Common Clock
S
03
, S
12
Sets (paired)
Q
0
-Q
3
True Outputs
Q
0
-Q
3
Inverting Outputs
V
CCO
V
CC
to Output
PIN NAMES
DESCRIPTION
Rev.: E
Amendment: /0
Issue Date: November, 1998
D
2
V
EE
CE
3
D
3
S
03
C
C
Q
3
26
27
28
1
2
3
4
18
17
16
15
14
13
12
25
24
23
22
21
20
19
5
6
7
8
9
10
11
D
0
S
12
V
CCO
NC
Q
2
V
CCO
PLCC
TOP VIEW
J28-1
R
3
R
2
CE
2
Q
2
V
CC
Q
1
Q
1
Q
0
Q
0
R
1
CE
1
D
1
R
0
CE
0
Q
3
1
2
SY10E131
SY100E131
Micrel
BLOCK DIAGRAM
TRUTH TABLE
Pin
State
Mode
C
C
L
Individual clocking with CE
n
CE
L
Common clocking with C
C
D
S
R
Q
Q
D
3
Q3
R
3
CE
3
Q3
D
S
R
Q
Q
D
2
Q2
R
2
CE
2
Q2
D
R
S
Q
Q
R
1
Q1
D
1
CE
1
Q1
D
R
S
Q
Q
R
0
Q0
D
0
CE
0
Q0
S
03
S
12
C
C
3
SY10E131
SY100E131
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
Max. Toggle Frequency
1100
1400
--
1100
1400
--
1100
1400
--
1100
1400
--
MHz
t
PLH
Propagation Delay to
ps
t
PHL
Output
CE
310
600
750
360
500
700
360
500
700
360
500
700
C
C
275
600
725
325
500
675
325
500
675
325
500
675
R
300
625
775
350
550
725
350
550
725
350
550
725
S
300
550
775
350
550
725
350
550
725
350
550
725
t
s
Set-up Time, D
(2)
200
20
--
150
20
--
150
20
--
150
20
--
ps
t
h
Hold Time, D
(2)
225
20
--
175
20
--
175
20
--
175
20
--
ps
t
RR
Reset Recovery Time
450
150
--
400
150
--
400
150
--
400
150
--
ps
t
PW
Minimum Pulse Width
ps
Clk
400
--
--
400
--
--
400
--
--
400
--
--
R, S
400
--
--
400
--
--
400
--
--
400
--
--
t
skew
Within-Device Skew
(1)
--
60
--
--
60
--
--
60
--
--
60
--
ps
t
r
Rise/Fall Time
275
460
725
300
480
675
300
480
675
300
480
675
ps
t
f
20% to 80%
DC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
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
IH
Input HIGH Current
A
C
C
--
--
350
--
--
350
--
--
350
--
--
350
S
--
--
450
--
--
450
--
--
450
--
--
450
R
--
--
300
--
--
300
--
--
300
--
--
300
CE
--
--
300
--
--
300
--
--
300
--
--
300
D
--
--
150
--
--
150
--
--
150
--
--
150
I
EE
Power Supply Current
mA
10E
--
58
70
--
58
70
--
58
70
--
58
70
100E
--
58
70
--
58
70
--
58
70
--
67
81
AC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
NOTES:
1. Within-device skew is defined as identical transitions on similar paths through a device.
2. Set-up/hold times guaranteed for both C
C
and CE.
PRODUCT ORDERING CODE
Ordering
Package
Operating
Code
Type
Range
SY10E131JC
J28-1
Commercial
SY10E131JCTR
J28-1
Commercial
SY100E131JC
J28-1
Commercial
SY100E131JCTR
J28-1
Commercial
Ordering
Package
Operating
Code
Type
Range
SY10E131JI
J28-1
Industrial
SY10E131JITR
J28-1
Industrial
SY100E131JI
J28-1
Industrial
SY100E131JITR
J28-1
Industrial
4
SY10E131
SY100E131
Micrel
28 LEAD PLCC (J28-1)
Rev. 03
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