devices. The differential operation of these devices make
them ideal for pulse shaping applications where duty cycle
skew is critical. Special design techniques were
incorporated to minimize the skew between the upper
and lower level gate inputs.
Because a negative 2-input NAND function is
equivalent to a 2-input OR function, the differential inputs
and outputs of the devices also allow for their use as
fully differential 2-input OR/NOR functions.
The output RISE/FALL times of these devices are
significantly faster than most other standard ECLinPS
devices, resulting in an increased bandwidth.
The differential inputs have clamp structures which
will force the Q output of a gate in an open input condition
to go to a LOW state. Thus, inputs of unused gates can
be left open and will not affect the operation of the rest
of the device.
s
Available in 28-pin PLCC package
BLOCK DIAGRAM
D
0a
D
0a
D
0b
D
0b
D
1a
D
1a
D
1b
D
1b
D
2a
D
2a
D
2b
D
2b
D
3a
D
3a
D
3b
D
3b
Q
0
Q
0
PIN NAMES
Pin
D[0:4], D[0:4]
Q[0:4], Q[0:4]
V
CCO
Q
1
Q
1
Function
Differential Data Inputs
Differential Data Outputs
V
CC
to Output
Q
2
Q
2
Q
3
Q
3
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
Rev.: G
Amendment: /0
1
Issue Date: March 2006
Micrel, Inc.
SY10E404
SY100E404
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
D
3b
V
CCO
Q
3
D
3a
D
3b
D
3a
Part Number
SY10E404JC
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
SY10E404JC
SY10E404JC
SY100E404JC
SY100E404JC
SY10E404JZ with
Pb-Free bar-line indicator
SY10E404JZ with
Pb-Free bar-line indicator
SY100E404JZ with
Pb-Free bar-line indicator
SY100E404JZ with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Matte-Sn
Matte-Sn
Matte-Sn
Matte-Sn
25 24 23 22 21 20 19
D
2b
D
2b
D
2a
V
EE
D
2a
D
1b
D
1b
Q
3
26
27
28
1
2
3
4
5
6
7
8
9
10 11
Q
2
Q
2
V
CC
Q
1
Q
1
Q
0
Q
0
SY10E404JCTR
(2)
SY100E404JC
SY100E404JCTR
(2)
SY10E404JZ
(3)
SY10E404JZTR
(2, 3)
SY100E404JZ
(3)
SY100E404JZTR
(2, 3)
TOP VIEW
PLCC
J28-1
16
15
14
13
12
D
1a
D
1a
D
0a
D
0a
28-Pin PLCC (J28-1)
Notes:
V
CCO
D
0b
D
0b
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.
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
SY10E404
SY100E404
TRUTH TABLE
Da
L
L
H
H
Db
L
H
L
H
Q
L
L
L
H
Da
L
L
H
H
Db
L
H
L
H
Q
L
H
H
H
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
V
PP (DC)
V
CMR
Input Sensitivity
Common Mode Range
—
—
50
–1.5
106
106
—
—
127
127
—
0
—
—
50
–1.5
106
106
—
—
127
127
—
0
—
—
50
–1.5
106
122
—
—
127
146
—
0
mV
V
1
2
Min.
—
Typ.
—
Max.
150
Min.
—
T
A
= +25
°
C
Typ.
—
Max.
150
—
T
A
= +85
°
C
Min.
Typ.
—
Max.
150
Unit
µA
mA
Condition
—
—
Notes:
1. Differential input voltage required to obtain a full ECL swing on the outputs.
2. V
CMR
is referenced to the most positive side of the differential input signal. Normal operation is obtained when the input signals are within the V
CMR
range
and the input swing is greater than V
PP
(min.) and <1V.
AC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= 0
°
C
Symbol
t
PD
Parameter
Propagation Delay to Output
D
a
(Diff)
D
a
(SE)
D
b
(Diff)
D
b
(SE)
Within-Device Skew
Minimum Input Swing
Rise/Fall Time
20–80%
Min.
350
300
375
325
—
150
150
Typ.
475
475
500
500
50
—
—
Max.
650
700
675
725
—
—
400
Min.
350
300
375
325
—
150
150
T
A
= +25
°
C
Typ.
475
475
500
500
50
—
—
Max.
650
700
675
725
—
—
400
T
A
= +85
°
C
Min.
350
300
375
325
—
150
150
Typ.
475
475
500
500
50
—
—
Max.
650
700
675
725
—
—
400
ps
mV
ps
1
2
—
Unit
ps
Condition
—
t
skew
V
PP(AC)
t
r
t
f
Notes:
1. Within-device skew is defined as identical transitions on similar paths through a device.
2. Minimum input swing for which AC parameters are guaranteed.
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
SY10E404
SY100E404
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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