DATA SHEET
AZ10EL31
AZ100EL31
6/15/00
ARIZONA MICROTEK, INC.
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
• Manufactured Under License By Lucent Technologies
DESCRIPTION
The AZ10EL/100EL31 is a 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 which require the ultimate
in AC performance.
Both set and reset inputs are asynchronous, level triggered signals. Data enters the master portion of
the flip-flop when clock is LOW and is transferred to the slave, and thus the outputs, upon a positive transition
of the clock.
TRUTH TABLE
D
S
R
CLK
Q
QN
L L L Z L H
H L L Z H L
X H L X H L
X L H X L H
X H H X Undef Undef
Z = LOW to HIGH Transition
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
8
5
6
7
4
3
2
1 VCC
D
VEE
S
Q
QN
R
S
D
R
Flip Flop
CLK
PACKAGE AVAILABILITY
PACKAGE PART NO. MARKING
SOIC 8 AZ10EL31D AZM10EL31
SOIC 8 AZ100EL31D AZM100EL31
AZ10EL31
AZ100EL31
ARIZONA MICROTEK, INC. 225 E. FIRST ST., SUITE 107 •
••
• MESA, AZ 85201-6700 •
••
• (480) 962-5881 •
••
• FAX (480) 890-2541
http://www.azmicrotek.com
DC Characteristics (VEE = 10E(-4.75V to –5.5V),100E(-4.2V to –5.5V); VCC = GND)
-40°
°°
°C 0°
°°
°C 25°
°°
°C 85°
°°
°C
Symbol Characteristic Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit
32
IEE
Power Supply
10EL
Current
100EL
27
27 32 27
27
32
32 27
27
32
32 27
31
32
37 mA
VEE
Power Supply
10EL
Voltage
100EL
-4.75
-4.20
-5.2
-4.5
-5.5
-5.5
-4.75
-4.20
-5.2
-4.5
-5.5
-5.5
-4.75
-4.20
-5.2
-4.5
-5.5
-5.5
-4.75
-4.20
-5.2
-4.5
-5.5
-5.5 V
IIH Input HIGH Current 150 150 150 150
µA
AC Characteristics (VEE = 10E(-4.75V to -5.5V),100E(-4.2V to -5.5V); VCC = GND)
-40°
°°
°C 0°
°°
°C 25°
°°
°C 85°
°°
°C
Symbol Characteristic Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit
fMAX Maximum Toggle
Frequency 2.0 2.5 2.2 2.8 2.2 2.8 2.2 2.8 GHz
tPLH
tPHL
Propagation Delay
to Output CLK
S,R
315
295
465
455
630
630
365
345
465
455
580
580
375
355
475
465
590
590
430
400
530
510
645
645
ps
tS
th
Setup Time
Hold Time
150
250
0
100 150
250
0
100 150
250
0
100 150
250
0
100 ps
tRR Set/Reset Recovery 400 200 400 200 400 200 400 200 ps
tPW
Minimum Pulse
Width
CLK, Set,
Reset
400 400 400 400 ps
tr
tf
Output Rise/Fall
Times Q (20% - 80%) 100 225 350 100 225 350 100 225 350 100 225 350 ps
