ARIZONA MICROTEK, INC.
AZ10EL31
AZ100EL31
ECL/PECL D Flip-Flop with Set and Reset
FEATURES
•
•
•
•
475ps Propagation Delay
2.8GHz Toggle Frequency
75kΩ Internal Input Pulldown Resistors
Direct Replacement for ON Semiconductor
MC10EL31 & MC100EL31
PACKAGE AVAILABILITY
PACKAGE
SOIC 8
SOIC 8 T&R
SOIC 8 T&R
SOIC 8
SOIC 8 T&R
SOIC 8 T&R
TSSOP 8
TSSOP 8 T&R
TSSOP 8 T&R
TSSOP 8
TSSOP 8 T&R
TSSOP 8 T&R
PART NO.
AZ10EL31D
AZ10EL31DR1
AZ10EL31DR2
AZ100EL31D
AZ100EL31DR1
AZ100EL31DR2
AZ10EL31T
AZ10EL31TR1
AZ10EL31TR2
AZ100EL31T
AZ100EL31TR1
AZ100EL31TR2
MARKING
AZM10EL31
AZM10EL31
AZM10EL31
AZM100EL31
AZM100EL31
AZM100EL31
AZTEL31
AZTEL31
AZTEL31
AZHEL31
AZHEL31
AZHEL31
DESCRIPTION
The AZ10/100EL31 is a master-slave D flip-flop with set and reset. The device is functionally equivalent to the
E131 device with higher performance capabilities. With propagation delays and output transition times significantly
faster than the E131, the EL31 is ideally suited for those applications that require the ultimate in AC performance.
Both set and reset inputs are asynchronous, level triggered signals. Data enters the master section of the flip-
flop when the clock is LOW. When the clock transitions from LOW to HIGH, the data in the master section
transfers into the slave section and through to the outputs.
NOTE: Specifications in ECL/PECL tables are valid when thermal equilibrium is established.
TRUTH TABLE
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
D
L
H
X
X
X
S*
L
L
H
L
H
R*
L
L
L
H
H
CLK
Z
Z
X
X
X
Q
L
H
H
L
Undef
Q
¯
H
L
L
H
Undef
S
1
S
8
VCC
Z = LOW to HIGH Transition
* Pins will default low when left open
D
2
D
Flip Flop
7
Q
PIN DESCRIPTION
PIN
S
D
R
CLK
Q, Q
¯
V
CC
V
EE
FUNCTION
Set Input
Data Input
Reset Input
Clock Input
Data Outputs
Positive Supply
Negative Supply
CLK
3
R
4
6
Q
R
5
VEE
1630 S. STAPLEY DR., SUITE 125
•
MESA, ARIZONA 85204
•
USA
•
(480) 962-5881
•
FAX (480) 890-2541
www.azmicrotek.com
AZ10EL31
AZ100EL31
Absolute Maximum Ratings are those values beyond which device life may be impaired.
Symbol
V
CC
V
I
V
EE
V
I
I
OUT
T
A
T
STG
Characteristic
PECL Power Supply (V
EE
= 0V)
PECL Input Voltage
(V
EE
= 0V)
ECL Power Supply
(V
CC
= 0V)
ECL Input Voltage
(V
CC
= 0V)
Output Current
--- Continuous
--- Surge
Operating Temperature Range
Storage Temperature Range
Rating
0 to +8.0
0 to +6.0
-8.0 to 0
-6.0 to 0
50
100
-40 to +85
-65 to +150
Unit
Vdc
Vdc
Vdc
Vdc
mA
°C
°C
10K ECL DC Characteristics
(V
EE
= -4.75 to -5.5V, V
CC
= GND)
Symbol
V
OH
V
OL
V
IH
V
IL
I
IH
I
IL
I
EE
1.
Characteristic
Output HIGH Voltage
1
Output LOW Voltage
1
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
D, CLK
150
S, R
300
Input LOW Current
0.5
Power Supply Current
27
32
Each output is terminated through a 50Ω resistor to V
CC
– 2V.
Min
-1080
-1950
-1230
-1950
-40°C
Typ
Max
-890
-1650
-890
-1500
Min
-1020
-1950
-1170
-1950
0°C
Typ
Max
-840
-1630
-840
-1480
150
300
0.5
27
32
0.5
27
32
Min
-980
-1950
-1130
-1950
25°C
Typ
Max
-810
-1630
-810
-1480
150
300
0.5
27
32
Min
-910
-1950
-1060
-1950
85°C
Typ
Max
-720
-1595
-720
-1445
150
300
Unit
mV
mV
mV
mV
µA
µA
mA
10K PECL DC Characteristics
(V
EE
= GND, V
CC
= +5.0V)
Symbol
V
OH
V
OL
V
IH
V
IL
I
IH
I
IH
I
IL
I
EE
1.
2.
Characteristic
Output HIGH Voltage
1,2
Output LOW Voltage
1,2
Input HIGH Voltage
1
Input LOW Voltage
1
Input HIGH Current
D, CLK
150
150
S, R
300
300
Input HIGH Current
150
150
Input LOW Current
0.5
0.5
0.5
Power Supply Current
27
32
27
32
For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value.
Each output is terminated through a 50Ω resistor to V
CC
– 2V.
Min
3920
3050
3770
3050
-40°C
Typ
Max
4110
3350
4110
3500
Min
3980
3050
3830
3050
0°C
Typ
Max
4160
3370
4160
3520
Min
4020
3050
3870
3050
25°C
Typ
Max
4190
3370
4190
3520
150
300
150
0.5
27
32
27
32
Min
4090
3050
3940
3050
85°C
Typ
Max
4280
3405
4280
3555
150
300
150
Unit
mV
mV
mV
mV
µA
µA
µA
mA
100K ECL DC Characteristics
(V
EE
= -4.2V to -5.5V, V
CC
= GND)
Symbol
V
OH
V
OL
V
IH
V
IL
I
IH
I
IH
I
IL
I
EE
1.
Characteristic
Output HIGH Voltage
1
Output LOW Voltage
1
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
D, CLK
150
S, R
300
Input HIGH Current
150
Input LOW Current
0.5
Power Supply Current
27
32
Each output is terminated through a 50Ω resistor to V
CC
– 2V.
Min
-1085
-1830
-1165
-1810
-40°C
Typ
-1005
-1695
Max
-880
-1555
-880
-1475
Min
-1025
-1810
-1165
-1810
0°C
Typ
-955
-1705
Max
-880
-1620
-880
-1475
150
300
150
0.5
27
32
0.5
27
32
Min
-1025
-1810
-1165
-1810
25°C
Typ
-955
-1705
Max
-880
-1620
-880
-1475
150
300
150
0.5
31
37
Min
-1025
-1810
-1165
-1810
85°C
Typ
-955
-1705
Max
-880
-1620
-880
-1475
150
300
150
Unit
mV
mV
mV
mV
µA
µA
µA
mA
October 2001 * REV - 2
www.azmicrotek.com
2
AZ10EL31
AZ100EL31
100K PECL DC Characteristics
(V
EE
= GND, V
CC
= +5.0V)
Symbol
V
OH
V
OL
V
IH
V
IL
I
IH
I
IH
I
IL
I
EE
1.
2.
Characteristic
Output HIGH Voltage
1,2
Output LOW Voltage
1,2
Input HIGH Voltage
1
Input LOW Voltage
1
Input HIGH Current
D, CLK
150
150
S, R
300
300
Input HIGH Current
150
150
Input LOW Current
0.5
0.5
0.5
Power Supply Current
27
32
27
32
For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value.
Each output is terminated through a 50Ω resistor to V
CC
– 2V.
Min
3915
3170
3835
3190
-40°C
Typ
3995
3305
Max
4120
3445
4120
3525
Min
3975
3190
3835
3190
0°C
Typ
4045
3295
Max
4120
3380
4120
3525
Min
3975
3190
3835
3190
25°C
Typ
4045
3295
Max
4120
3380
4120
3525
150
300
150
0.5
27
32
31
37
Min
3975
3190
3835
3190
85°C
Typ
4045
3295
Max
4120
3380
4120
3525
150
300
150
Unit
mV
mV
mV
mV
µA
µA
µA
mA
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))
Symbol
f
MAX
t
PLH
/ t
PHL
t
S
t
H
t
RR
t
PW
t
r
/ t
f
Characteristic
Maximum Toggle
Frequency
Propagation Delay
to Output
CLK
S,R
Setup Time
Hold Time
Set/Reset Recovery
Minimum Pulse Width
CLK, Set, Reset
Output Rise/Fall Times
Q (20% - 80%)
Min
2.0
315
295
150
250
400
400
100
350
-40°C
Typ
2.5
465
455
0
100
200
630
630
Max
Min
2.2
365
345
150
250
400
400
100
350
0°C
Typ
2.8
465
455
0
100
200
580
580
Max
Min
2.2
375
355
150
250
400
400
100
350
25°C
Typ
2.8
475
465
0
100
200
590
590
Max
Min
2.2
430
400
150
250
400
400
100
350
85°C
Typ
2.8
530
510
0
100
200
645
645
Max
Unit
GHz
ps
ps
ps
ps
ps
October 2001 * REV - 2
www.azmicrotek.com
3
AZ10EL31
AZ100EL31
PACKAGE DIAGRAM
SOIC 8
NOTES:
1.
DIMENSIONS D AND E DO NOT
INCLUDE MOLD PROTRUSION.
2.
MAXIMUM MOLD PROTRUSION
FOR D IS 0.15mm.
3.
MAXIMUM MOLD PROTRUSION
FOR E IS 0.25mm.
DIM
A
A
1
A
2
A
3
b
p
c
D
E
e
H
E
L
L
p
Q
v
w
y
Z
θ
MILLIMETERS
MIN
MAX
1.75
0.10
0.25
1.25
1.45
0.25
0.36
0.49
0.19
0.25
4.8
5.0
3.8
4.0
1.27
5.80
6.20
1.05
0.40
1.00
0.60
0.70
0.25
0.25
0.10
0.30
0.70
O
8
O
0
INCHES
MIN
MAX
0.069
0.004
0.010
0.049
0.057
0.01
0.014
0.019
0.0075
0.0100
0.19
0.20
0.15
0.16
0.050
0.228
0.244
0.041
0.016
0.039
0.024
0.028
0.01
0.01
0.004
0.012
0.028
O
0
8
O
October 2001 * REV - 2
www.azmicrotek.com
4
AZ10EL31
AZ100EL31
PACKAGE DIAGRAM
TSSOP 8
NOTES:
1.
DIMENSIONS D AND E DO NOT
INCLUDE MOLD PROTRUSION.
2.
MAXIMUM MOLD PROTRUSION
FOR D IS 0.15mm.
3.
MAXIMUM MOLD PROTRUSION
FOR E IS 0.25mm.
DIM
A
A
1
A
2
A
3
b
p
c
D
E
e
H
E
L
L
p
v
w
y
Z
θ
MILLIMETERS
MIN
MAX
1.10
0.05
0.15
0.80
0.95
0.25
0.25
0.45
0.15
0.28
2.90
3.10
2.90
3.10
0.65
4.70
5.10
0.94
0.40
0.70
0.10
0.10
0.10
0.35
0.70
O
6
O
0
October 2001 * REV - 2
www.azmicrotek.com
5
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