2-INPUT
DIFFERENTIAL
AND/NAND
FEATURES
s
275ps propagation delay
s
High bandwidth output transitions
s
Internal 75K
Ω
input pull-down resistors
s
Available in 8-pin SOIC package
SY10EL05
SY100EL05
FINAL
DESCRIPTION
The SY10/100EL05 are 2-input differential AND/NAND
gates. These devices are functionally equivalent to the
E404 devices, with higher performance capabilities. With
propagation delays and output transition times
significantly faster than the E404, the EL05 is ideally
suited for those applications which require the ultimate
in AC performance.
Because a negative 2-input NAND is equivalent to a
2-input OR function with inverted inputs, the differential
inputs and outputs of the device allows the EL05 to also
be used as a 2-input differential OR/NOR gate.
The differential inputs employ clamp circuitry so that,
under open conditions (pulled down to V
EE
), the input to
the AND gate will be HIGH. In this way, if one set of
inputs is open, the gate will remain active to the other
input.
PIN CONFIGURATION/BLOCK DIAGRAM
PIN NAMES
Pin
D
0
, D
1
Function
Data Inputs
Data Outputs
D
0
D
0
D
1
D
1
1
2
3
4
8
7
6
5
V
CC
Q
Q
V
EE
Q
SOIC
TOP VIEW
Rev.: E
Amendment: /0
1
Issue Date: August, 1998
Micrel
SY10EL05
SY100EL05
DC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= GND
T
A
= –40
°
C
Symbol
I
EE
Parameter
Power Supply Current
10EL
100EL
Min.
—
—
Typ.
18
18
–5.2
–4.5
—
Max.
22
22
–5.5
–5.5
150
T
A
= 0
°
C
Min.
14
14
–4.75
–4.20
—
Typ.
18
18
–5.2
–4.5
—
Max.
22
22
–5.5
–5.5
150
T
A
= +25
°
C
Min.
14
14
–4.75
–4.20
—
Typ.
18
18
–5.2
–4.5
—
Max.
22
22
–5.5
–5.5
150
T
A
= +85
°
C
Min.
14
16
–4.75
–4.20
—
Typ.
18
21
–5.2
–4.5
—
Max.
22
25
V
–5.5
–5.5
150
µA
Unit
mA
V
EE
Power Supply Voltage
10EL –4.75
100EL –4.20
Input HIGH Current
—
I
IH
AC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= GND
T
A
= –40
°
C
Symbol
t
PLH
t
PHL
V
PP
V
CMR
t
r
t
f
Parameter
Propagation Delay to
Output D
Minimum Input Swing
(1)
Common Mode Range
(2)
Min.
135
150
(2)
Typ.
260
—
—
225
Max.
440
—
–0.4
350
185
150
(2)
100
T
A
= 0
°
C
Min.
Typ.
275
—
—
225
Max.
390
—
–0.4
350
T
A
= +25
°
C
Min.
185
150
(2)
100
Typ.
275
—
—
225
Max.
390
—
–0.4
350
T
A
= +85
°
C
Min.
215
150
(2)
100
Typ.
305
—
—
225
Max.
420
—
–0.4
350
Unit
ps
mV
V
ps
Output Rise/Fall Times Q 100
(20% to 80%)
NOTES:
1. Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of
≈40.
2. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified
range and the peak-to-peak voltage lies between V
PP
min. and 1V. The lower end of the CMR range is dependent on V
EE
and is equal to V
EE
+ 3.0V.
PRODUCT ORDERING CODE
Ordering
Code
SY10EL05ZC
SY10EL05ZCTR
SY100EL05ZC
SY100EL05ZCTR
Package
Type
Z8-1
Z8-1
Z8-1
Z8-1
Operating
Range
Commercial
Commercial
Commercial
Commercial
2
Micrel
SY10EL05
SY100EL05
MICREL-SYNERGY
TEL
3250 SCOTT BOULEVARD SANTA CLARA CA 95054 USA
FAX
+ 1 (408) 980-9191
+ 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
4
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