FEATURES
s
500ps max. propagation delay
s
Extended 100E V
EE
range of 4.2V to 5.5V
s
Fully compatible with industry standard 10KH,
100K I/O levels
s
Internal 75K
input pulldown resistors
s
Fully compatible with Motorola MC10E/100E122
s
Available in 28-pin PLCC package
9-BIT
BUFFER
The SY10/100E122 are 9-bit buffers designed for use in
new, high-performance ECL systems. The E122 provides
nine non-inverting buffers.
SY10E122
SY100E122
DESCRIPTION
Rev.: D
Amendment: /2
Issue Date:
May, 1998
PIN CONFIGURATION
Pin
Function
D
0
-D
8
Data Inputs
Q
0
-Q
8
Data Outputs
V
CCO
V
CC
to Output
PIN NAMES
NC
V
EE
D
7
D
6
D
3
D
4
Q
8
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
2
D
5
Q
2
V
CCO
Q
7
NC
PLCC
TOP VIEW
J28-1
D
8
NC
NC
Q
6
V
CC
Q
5
Q
4
V
CCO
Q
3
Q
1
Q
0
NC
D
0
D
1
V
CCO
BLOCK DIAGRAM
Q
0
Q
1
Q
2
Q
3
Q
4
D
0
D
1
D
2
D
3
D
4
Q
5
D
5
Q
6
D
6
Q
7
D
7
Q
8
D
8
1
2
SY10E122
SY100E122
Micrel
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
t
PLH
Propagation Delay to
150
350
500
150
350
500
150
350
500
150
350
500
ps
t
PHL
D to Q
t
skew
Within-Device Skew
--
75
--
--
75
--
--
75
--
--
75
--
ps
D to Q
(1)
t
r
Rise/Fall Time
300
425
800
300
425
800
300
425
800
300
425
800
ps
t
f
20% to 80%
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
--
--
200
--
--
200
--
--
200
--
--
200
A
I
EE
Power Supply Current
mA
10E
--
41
49
--
41
49
--
41
49
--
41
49
100E
--
41
49
--
41
49
--
41
49
--
47
57
DC ELECTRICAL CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
NOTE:
1. Within-device skew is defined as identical transitions on similar paths through a device.
PRODUCT ORDERING CODE
Ordering
Package
Operating
Code
Type
Range
SY10E122JC
J28-1
Commercial
SY10E122JCTR
J28-1
Commercial
SY100E122JC
J28-1
Commercial
SY100E122JCTR
J28-1
Commercial
Ordering
Package
Operating
Code
Type
Range
SY10E122JI
J28-1
Industrial
SY10E122JITR
J28-1
Industrial
SY100E122JI
J28-1
Industrial
SY100E122JITR
J28-1
Industrial
4
SY10E122
SY100E122
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
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