designed for use in new, high-performance ECL systems.
The E166 compares the binary value of two 9-bit words and
indicates whether one word is greater than or equal to the
other.
BLOCK DIAGRAM
PIN NAMES
Pin
A
0
–A
8
Function
A Data Inputs
B Data Inputs
A Greater than B Output
B Greater than A Output
A Equal to B Output (active-LOW)
V
CC
to Output
A
0
–A
8
9
A>B
B
0
–B
8
A>B
COMPARATOR
A=B
B>A
A=B
V
CCO
B
0
–B
8
9
B>A
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
Rev.: E
Amendment: /0
1
Issue Date: March 2006
Micrel, Inc.
SY10E166
SY100E166
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
V
CCO
Part Number
SY10E166JC
18
17
Package
Type
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
Operating
Range
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Package
Marking
SY10E166JC
SY10E166JC
SY100E166JC
SY100E166JC
SY10E166JZ with
Pb-Free bar-line indicator
SY10E166JZ with
Pb-Free bar-line indicator
SY100E166JZ with
Pb-Free bar-line indicator
SY100E166JZ with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Matte-Sn
Matte-Sn
Matte-Sn
Matte-Sn
A
1
B
0
B
2
A
2
B
1
25 24 23 22 21 20 19
A
0
A
3
B
3
NC
V
EE
A
4
B
4
A
5
26
27
28
1
2
3
4
5
6
7
8
9
10 11
A=B
NC
V
CC
B>A
V
CCO
A>B
NC
SY10E166JCTR
(2)
SY100E166JC
SY100E166JCTR
(2)
SY10E166JZ
(3)
SY10E166JZTR
(2, 3)
SY100E166JZ
(3)
SY100E166JZTR
(2, 3)
TOP VIEW
PLCC
J28-1
16
15
14
13
12
B
5
A
6
B
6
A
7
B
7
28-Pin PLCC (J28-1)
Notes:
A
8
B
8
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.
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
SY10E166
SY100E166
DC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= 0
°
C
Symbol
I
IH
I
EE
Parameter
Input HIGH Current
Power Supply Current
10E
100E
—
—
113
113
136
136
—
—
113
113
136
136
—
—
113
130
136
156
—
—
150
T
A
= +25
°
C
—
—
150
T
A
= +85
°
C
Max.
150
Unit
µA
mA
Condition
—
—
—
—
Min. Typ. Max. Min. Typ.
Max. Min. Typ.
AC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= 0
°
C
Symbol
t
P
Parameter
Propagation Delay to Output
D to A = B
D to A < B, A > B
Rise/Fall Time
20% to 80%
T
A
= +25
°
C
T
A
= +85
°
C
Max.
1100
1400
800
ps
—
Unit
ps
500
500
300
750
850
450
1100
1400
800
500
500
300
750
850
450
1100
1400
800
500
500
300
750
850
450
Condition
—
Min. Typ. Max. Min. Typ.
Max. Min. Typ.
t
r
t
f
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
SY10E166
SY100E166
28-PIN PLCC (J28-1)
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 data sheet 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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