DESCRIPTION
The SY100S301 is an ultra-fast triple 5-input OR/NOR
gate designed for use in high-performance ECL systems.
The inputs on this device have 75K
pull-down resistors.
SY100S301
TRIPLE 5-INPUT
OR/NOR GATE
s
Max. propagation delay of 750ps
s
I
EE
min. of 25mA
s
Industry standard 100K ECL levels
s
Extended supply voltage option:
V
EE
= 4.2V to 5.5V
s
Voltage and temperature compensation for
improved noise immunity
s
20% faster than Fairchild 300K at lower power
s
Internal 75K
input pull-down resistors
s
Function and pinout compatible with Fairchild F100K
s
Available in 24-pin CERPACK and 28-pin PLCC
packages
FEATURES
O
b
O
b
V
CCA
V
CC
O
c
V
CC
D
5a
V
EE
D
2b
D
1b
D
3b
V
EES
4
3
2
1
28
27
12
13
14
15
16
17
19
11
20
10
21
9
22
8
23
7
24
6
Top View
PLCC
J28-1
O
c
D
4b
26
18
25
5
D
4a
D
3a
D
2a
V
EE
S
D
1a
O
a
O
a
D
2c
V
EES
D
1c
D
3c
D
5b
D
4c
D
5c
PIN CONFIGURATIONS
BLOCK DIAGRAM
O
a
O
a
D
1a
D
2a
D
3a
D
4a
D
5a
O
b
O
b
D
1b
D
2b
D
3b
D
4b
D
5b
O
c
O
c
D
1c
D
2c
D
3c
D
4c
D
5c
D
4b
D
3b
D
2b
V
EE
D
1b
D
5a
D
4a
D
3a
D
2a
D
1a
O
a
D
5b
D
2c
D
4c
D
1c
D
5c
D
3c
18
17
16
15
14
13
1
2
3
4
5
6
7
24
8
23
9
22
10
21
11
20
12
19
Top View
Flatpack
F24-1
O
a
V
CC
V
CCA
O
b
O
c
O
c
O
b
Rev.: F
Amendment: /0
Issue Date:
July, 1999
Pin
Function
D
na
, D
nb
, D
nc
Data Inputs (n-1...5)
O
a
, O
b
, O
c
Data Outputs
O
a
, O
b
, O
c
Complementary Data Outputs
V
EES
V
EE
Substrate
V
CCA
V
CCO
for ECL Outputs
PIN NAMES
1
2
SY100S301
Micrel
LOGIC EQUATION
O
a
= D
1a
+ D
2a
+ D
3a
+ D
4a
+ D
5a
O
b
= D
1b
+ D
2b
+ D
3b
+ D
4a
+ D
5b
O
c
= D
1c
+ D
2c
+ D
3
c + D
4c
+ D
5c
DC ELECTRICAL CHARACTERISTICS
V
EE
= 4.2V to 5.5V unless otherwise specified, V
CC
= V
CCA
= GND
Symbol
Parameter
Min.
Typ.
Max.
Unit
Condition
I
IH
Input HIGH Current
--
--
200
A
--
I
EE
Power Supply Current
25
17
11
mA
Inputs Open
AC ELECTRICAL CHARACTERISTICS
CERPACK
PLCC
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Condition
t
PLH
Propagation Delay
300
800
300
800
300
800
ps
t
PHL
Data to Output
t
TLH
Transition Time
300
900
300
900
300
900
ps
t
THL
20% to 80%, 80% to 20%
V
EE
= 4.2V to 5.5V unless otherwise specified, V
CC
= V
CCA
= GND
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Condition
t
PLH
Propagation Delay
300
750
300
750
300
750
ps
t
PHL
Data to Output
t
TLH
Transition Time
300
900
300
900
300
900
ps
t
THL
20% to 80%, 80% to 20%
V
EE
= 4.2V to 5.5V unless otherwise specified, V
CC
= V
CCA
= GND
Symbol
Rating
Value
Unit
V
EE
Power Supply
0.5 to +7.0
V
V
IN
Input Voltage
0.5 to V
EE
V
I
OUT
DC Output Current
50
mA
T
C
Temperature Under Bias
55 to +125
C
T
J
Junction Temperature
+150
C
T
store
Storage Temperature
65 to +150
C
ABSOLUTE MAXIMUM RATINGS
(1)
NOTE:
1. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS
are exceeded. This is a stress rating only and functional operation is not
implied at conditions other than those detailed in the operational sections
of this data book. Exposure to ABSOLUTE MAXIMUM RATING conditions
for extended periods may affect device reliability.
Symbol
Parameter
Min.
Typ.
Max.
Unit
V
EE
Input HIGH Current
5.5
4.5
4.2
V
T
A
Power Supply Current
0
25
85
C
GUARANTEED OPERATING CONDITIONS
5
SY100S301
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
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