AZ10EL57
AZ100EL57
ECL/PECL 4:1 Differential Multiplexer
1630 S. STAPLEY DR., SUITE 125
MESA, ARIZONA 85204
USA
(480) 962-5881
FAX (480) 890-2541
www.azmicrotek.com
ARIZONA MICROTEK, INC.
FEATURES
75k
Internal Input Pulldown Resistors
2:1 Operation When SEL1 Not Connected
Multiple V
BB
Outputs Allow Single-ended
Operation
Direct Replacement for ON Semiconductor
MC10EL57 & MC100EL57
DESCRIPTION
The AZ10/100EL57 is a fully differential 4:1 multiplexer. By leaving the SEL1 line open (pulled LOW via the
input pulldown resistor) the device can also be used as a differential 2:1 multiplexer with the SEL0 input selecting
between D0 and D1. The fully differential architecture of the EL57 makes it ideal for use in low skew applications
such as clock distribution.
SEL1 is the most significant select line. The binary number applied to the select inputs will select the same
numbered data input (i.e., 00 selects D0, 01 selects D1, etc.).
The EL57 provides two V
BB
outputs for single-ended use or a DC bias reference for AC coupling to the device.
For single-ended input applications, the V
BB
reference should be connected to one side of the Dn/D
n differential
input pair. The input signal is then fed to the other Dn/D
n input. The V
BB
pins should be used only as a bias for the
EL57 as its current sink/source capability is limited. When used, the V
BB
pins should be bypassed to ground via a
0.01F capacitor.
NOTE: Specifications in the ECL/PECL tables are valid when thermal equilibrium is established.
PACKAGE AVAILABILITY
PACKAGE PART
NO. MARKING
SOIC 16
AZ10EL57D
AZM10EL57
SOIC 16 T&R
AZ10EL57DR1
AZM10EL57
SOIC 16 T&R
AZ10EL57DR2
AZM10EL57
SOIC 16
AZ100EL57D
AZM100EL57
SOIC 16 T&R
AZ100EL57DR1 AZM100EL57
SOIC 16 T&R
AZ100EL57DR2 AZM100EL57
FUNCTION TABLE
SEL1 SEL0 Q
L L D0
L H D1
H L D2
H H D3
PIN DESCRIPTION
PIN FUNCTION
D0, D0
D3, D3
Data
Input
Pairs
SEL0, SEL1
Mux Select Inputs
V
BB1,
V
BB2
Reference
Outputs
Q, Q
Data
Outputs
V
CC
Positive Supply
V
EE
Negative Supply
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
SEL0 SEL1
Q
Q
D0
D0
D1
D1
D2
D3
D3
D2
V
CC
V
BB1
V
BB2
V
EE
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
4:1
AZ10EL57
AZ100EL57
October 2001 * REV - 2
www.azmicrotek.com
2
Absolute Maximum Ratings are those values beyond which device life may be impaired.
Symbol Characteristic
Rating
Unit
V
CC
PECL Power Supply (V
EE
= 0V)
0 to +8.0
Vdc
V
I
PECL Input Voltage (V
EE
= 0V)
0 to +6.0
Vdc
V
EE
ECL Power Supply (V
CC
= 0V)
-8.0 to 0
Vdc
V
I
ECL Input Voltage (V
CC
= 0V)
-6.0 to 0
Vdc
I
OUT
Output Current
--- Continuous
--- Surge
50
100
mA
T
A
Operating Temperature Range
-40 to +85
C
T
STG
Storage Temperature Range
-65 to +150
C
10K ECL DC Characteristics (V
EE
= -4.75V to -5.5V, V
CC
= GND)
-40
C
0
C
25
C
85
C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
Unit
V
OH
Output
HIGH
Voltage
1
-1080
-890
-1020 -840
-980 -810
-910 -720 mV
V
OL
Output LOW Voltage
1
-1950 -1650
-1950 -1630
-1950 -1630
-1950 -1595 mV
V
IH
Input
HIGH
Voltage -1230 -890
-1170 -840
-1130 -810
-1060 -720 mV
V
IL
Input
LOW
Voltage -1950 -1500
-1950 -1480
-1950 -1480
-1950 -1445 mV
V
BB
Reference
Voltage
-1430 -1300
-1380 -1270
-1350 -1250
-1310 -1190 mV
I
IH
Input
HIGH
Current
150
150
150
150
A
I
IL
Input
LOW
Current 0.5 0.5 0.5 0.5
A
I
EE
Power
Supply
Current 24 24 24 24 mA
1.
Each output is terminated through a 50
resistor to V
CC
2V.
10K PECL DC Characteristics (V
EE
= GND, V
CC
= +5.0V)
-40
C 0
C 25
C 85
C
Symbol
Characteristic
Min Typ Max
Min
Typ
Max
Min
Typ
Max Min Typ
Max
Unit
V
OH
Output
HIGH
Voltage
1,2
3920 4110
3980 4160
4020 4190
4090 4280 mV
V
OL
Output LOW Voltage
1,2
3050 3350
3050 3370
3050 3370
3050 3405 mV
V
IH
Input
HIGH
Voltage
1
3770 4110
3830 4160
3870 4190
3940 4280 mV
V
IL
Input LOW Voltage
1
3050 3500
3050 3520
3050 3520
3050 3555 mV
V
BB
Reference
Voltage
1
3570 3700
3620 3730
3650 3750
3690 3810 mV
I
IH
Input
HIGH
Current
150 150 150 150
A
I
IL
Input
LOW
Current
0.5 0.5 0.5 0.5
A
I
EE
Power
Supply
Current 24 24 24 24 mA
1.
For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value.
2.
Each output is terminated through a 50
resistor to V
CC
2V.
100K ECL DC Characteristics (V
EE
= -4.2V to -5.5V, V
CC
= GND)
-40
C
0
C
25
C
85
C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
Unit
V
OH
Output
HIGH
Voltage
1
-1085 -1005 -880 -1025 -955 -880 -1025 -955 -880 -1025 -955 -880 mV
V
OL
Output LOW Voltage
1
-1830 -1695 -1555 -1810 -1705 -1620 -1810 -1705 -1620 -1810 -1705 -1620 mV
V
IH
Input
HIGH
Voltage -1165 -880
-1165 -880
-1165 -880
-1165 -880 mV
V
IL
Input
LOW
Voltage -1810 -1475
-1810 -1475
-1810 -1475
-1810 -1475 mV
V
BB
Reference
Voltage
-1380 -1260
-1380 -1260
-1380 -1260
-1380 -1260 mV
I
IH
Input
HIGH
Current
150
150
150
150
A
I
IL
Input
LOW
Current 0.5 0.5 0.5 0.5
A
I
EE
Power
Supply
Current 24 24 24 27 mA
1.
Each output is terminated through a 50
resistor to V
CC
2V.
AZ10EL57
AZ100EL57
October 2001 * REV - 2
www.azmicrotek.com
3
100K PECL DC Characteristics (V
EE
= GND, V
CC
= +5.0V)
-40
C 0
C 25
C 85
C
Symbol Characteristic
Min Typ Max
Min
Typ
Max
Min
Typ
Max Min Typ
Max
Unit
V
OH
Output
HIGH
Voltage
1,2
3915 3995 4120 3975 4045 4120 3975 4045 4120 3975 4045 4120 mV
V
OL
Output LOW Voltage
1,2
3170 3305 3445 3190 3295 3380 3190 3295 3380 3190 3295 3380 mV
V
IH
Input
HIGH
Voltage
1
3835 4120
3835 4120
3835 4120
3835 4120 mV
V
IL
Input LOW Voltage
1
3190 3525
3190 3525
3190 3525
3190 3525 mV
V
BB
Reference
Voltage
1
3620 3740
3620 3740
3620 3740
3620 3740 mV
I
IH
Input
HIGH
Current
150 150 150 150
A
I
IL
Input
LOW
Current
0.5 0.5 0.5 0.5
A
I
EE
Power
Supply
Current 24 24 24 27 mA
1.
For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value.
2.
Each output is terminated through a 50
resistor to V
CC
2V.
AC Characteristics (V
EE
=10E(-4.75V to -5.5V), 100E(-4.2V to -5.5V); V
CC
=GND or V
EE
=GND; V
CC
=10E(+4.75V to +5.5V),
100E(+4.2V to +5.5V))
-40
C
0
C
25
C
85
C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
Unit
t
PLH
/ t
PHL
Propagation
D to Q
Delay SEL
to
Q
350
440
550
690
350
440
550
690
360
440
560
690
380
460
580
710
ps
t
SKEW
Input
Skew
D
N
,D
M
to
Q 100 100 100 100 ps
V
PP
(AC) Minimum
Input
Swing
1
150 150 150 150 mV
V
CMR
Common Mode Range
2
V
EE
+
2.5
V
CC
-
0.4
V
EE
+
2.5
V
CC
-
0.4
V
EE
+
2.5
V
CC
-
0.4
V
EE
+
2.5
V
CC
-
0.4
V
t
r
/ t
f
Output Rise/Fall Times
Q (20% - 80%)
125 375
125 375
125 375
125 375 ps
1. V
PP
is the minimum peak-to-peak differential input swing for which AC parameters are guaranteed.
2. V
CMR
is defined as the range within which the V
IH
level may vary, with the device still meeting the propagation delay specification. The V
IL
level
must be such that the peak-to-peak voltage is less than 1.0V and greater than or equal to V
PP
(min).
AZ10EL57
AZ100EL57
October 2001 * REV - 2
www.azmicrotek.com
4
3.
PACKAGE DIAGRAM
SOIC 16
NOTES:
1.
DIMENSIONS D AND E DO NOT
INCLUDE MOLD PROTRUSION.
2. MAXIMUM
MOLD
PROTRUSION
FOR D IS 0.15mm.
MILLIMETERS INCHES
DIM
MIN MAX MIN MAX
A
1.75 0.069
A
1
0.10 0.25 0.004
0.010
A
2
1.40 1.55 0.055
0.061
A
3
0.25 0.01
b
p
0.36 0.49 0.014
0.019
c
0.19 0.25
0.0075
0.0100
D
9.8 10.0 0.38 0.39
E
3.8 4.0 0.15
0.16
e
1.27 0.050
H
E
5.80 6.20 0.228
0.244
L
1.05 0.041
L
p
0.40 1.00 0.016
0.039
v
0.25 0.01
w
0.25 0.01
y
0.10 0.004
Z
0.30 0.70 0.012
0.028
0
O
8
O
0
O
8
O
AZ10EL57
AZ100EL57
October 2001 * REV - 2
www.azmicrotek.com
5
Arizona Microtek, Inc. reserves the right to change circuitry and specifications at any time without prior notice. Arizona Microtek, Inc.
makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Arizona
Microtek, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all
liability, including without limitation special, consequential or incidental damages. Arizona Microtek, Inc. does not convey any license
rights nor the rights of others. Arizona Microtek, Inc. products are not designed, intended or authorized for use as components in systems
intended to support or sustain life, or for any other application in which the failure of the Arizona Microtek, Inc. product could create a
situation where personal injury or death may occur. Should Buyer purchase or use Arizona Microtek, Inc. products for any such
unintended or unauthorized application, Buyer shall indemnify and hold Arizona Microtek, Inc. and its officers, employees, subsidiaries,
affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly
or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Arizona Microtek, Inc. was negligent regarding the design or manufacture of the part.
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