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Электронный компонент: SY10E151JC

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s
1100MHz toggle frequency
s
Extended 100E V
EE
range of 4.2V to 5.46V
s
Differential outputs
s
Asynchronous Master Reset
s
Dual clocks
s
Fully compatible with industry standard 10KH,
100K ECL levels
s
Internal 75K
input pulldown resistors
s
Fully compatible with Motorola MC10E/100E151
s
Available in 28-pin PLCC package
FEATURES
6-BIT D
REGISTER
The SY10/100E151 offer 6 edge-triggered, high-speed,
master-slave D-type flip-flops with differential outputs,
designed for use in new, high-performance ECL systems.
The two external clock signals (CLK
1
, CLK
2
) are gated
through a logical OR operation before use as clocking
control for the flip-flops. Data is clocked into the flip-flops
on the rising edge of either CLK
1
or CLK
2
(or both). When
both CLK
1
and CLK
2
are at a logic LOW, data enters the
master and is transferred to the slave when either CLK
1
or
CLK
2
(or both) go HIGH.
The MR (Master Reset) signal operates asynchronously
to make all Q outputs go to a logic LOW.
DESCRIPTION
SY10E151
SY100E151
FINAL
BLOCK DIAGRAM
Pin
Function
D
0
D
5
Data Inputs
CLK
1
, CLK
2
Clock Inputs
MR
Master Reset
Q
0
Q
5
True Outputs
Q
0
Q
5
Inverting Outputs
V
CCO
V
CC
to Output
PIN NAMES
PIN CONFIGURATION
D
R
D
R
D
R
D
R
D
R
D
R
M
R
D
0
CLK
1
CLK
2
D
1
D
2
D
3
D
4
D
5
Q
0
Q
0
Q
1
Q
1
Q
2
Q
2
Q
3
Q
3
Q
4
Q
4
Q
5
Q
5
V
EE
D
5
D
4
D
1
D
2
Q
5
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
D
3
V
CCO
Q
1
Q
4
V
CCO
PLCC
TOP VIEW
J28-1
MR
NC
CLK
1
Q
4
V
CC
Q
3
Q
3
Q
2
Q
2
Q
1
Q
0
Q
0
V
CCO
NC
CLK
2
Q
5
1
Rev.: E
Amendment: /0
Issue Date:
November 2002
2
SY10E151
SY100E151
Micrel
Asynchronous Operation
Inputs
Output
D
n
CLK
1
CLK
2
MR
Q
n
(t + 1)
X
X
X
H
L
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don't Care
t = Time before positive CLK transition
t+1 = Time after positive CLK transition
u = LOW-to-HIGH transition
TRUTH TABLES
(1)
Synchronous Operation
Inputs
Output
D
n
CLK
1
CLK
2
MR
Q
n
(t + 1)
L
u
L
L
L
H
u
L
L
H
L
L
u
L
L
H
L
u
L
H
X
H
u
L
Q
n
(t)
X
u
H
L
Q
n
(t)
X
L
L
L
Q
n
(t)
DC ELECTRICAL CHARACTERISTICS
(1)
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ. Max. Min.
Typ.
Max. Min.
Typ.
Max.
Unit
Condition
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
A
--
I
EE
Power Supply Current
mA
--
10E
--
65
78
--
65
78
--
65
78
100E
--
65
78
--
65
78
--
75
90
NOTE:
1. Specification for packaged product only.
3
SY10E151
SY100E151
Micrel
AC ELECTRICAL CHARACTERISTICS
(2)
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ. Max. Min.
Typ.
Max. Min.
Typ.
Max.
Unit
Condition
f
MAX
Max. Toggle Frequency
1100 1400
--
1100 1400
--
1100 1400
--
MHz
--
t
PLH
Propagation Delay to Output
ps
--
t
PHL
CLK
475
650
800
475
650
800
475
650
800
MR
475
650
850
475
650
850
475
650
850
t
S
Set-up Time, D
0
175
--
0
175
--
0
175
--
ps
--
t
H
Hold Time, D
350
175
--
350
175
--
350
175
--
ps
--
t
RR
Reset Recovery Time
750
550
--
750
550
--
750
550
--
ps
--
t
PW
Minimum Pulse Width
400
--
--
400
--
--
400
--
--
ps
--
CLK, MR
t
skew
Within-Device Skew
--
65
--
--
65
--
--
65
--
ps
1
t
r
Rise/Fall Time
300
450
700
300
450
700
300
450
700
ps
--
t
f
20% to 80%
NOTE:
1. Within-device skew is defined as identical transitions on similar paths through a device.
2. Specification for packaged product only.
PRODUCT ORDERING CODE
Ordering
Package
Operating
Code
Type
Range
SY10E151JI
J28-1
Industrial
SY10E151JITR*
J28-1
Industrial
SY100E151JI
J28-1
Industrial
SY100E151JITR*
J28-1
Industrial
*Tape and Reel
4
SY10E151
SY100E151
Micrel
28 LEAD PLCC (J28-1)
Rev. 03
MICREL, INC.
1849 FORTUNE DRIVE
SAN JOSE, CA 95131
USA
TEL
+ 1 (408) 944-0800
FAX
+ 1 (408) 944-0970
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.
2002 Micrel, Incorporated.