MC10EL31, MC100EL31
http://onsemi.com
2
1
2
3
45
6
7
8
Q
VEE
VCC
Figure 1. Logic Diagram and Pinout Assignment
D
Q
CLK
R
D
S
R
S
D
L
H
X
Table 1. TRUTH TABLE
S*
L
H
L
H
R*
L
H
H
CLK
Z
X
Q
L
H
L
Undef
Z = LOW to HIGH Transition
S
ECL Set Input
D
ECL Data Input
R
ECL Reset Input
CLK
ECL Clock Input
Q, Q
ECL Data Outputs
VCC
Positive Supply
VEE
Negative Supply
Table 2. PIN DESCRIPTION
FUNCTION
* Pins will default low when left open.
PIN
EP
(DFN8 only) Thermal exposed pad
must be connected to a sufficient
thermal conduit. Electrically connect
to the most negative supply (GND) or
leave unconnected, floating open.
Table 3. MAXIMUM RATINGS
Symbol
Parameter
Condition 1
Condition 2
Rating
Unit
VCC
PECL Mode Power Supply
VEE = 0 V
8
V
VEE
NECL Mode Power Supply
VCC = 0 V
8
V
VI
PECL Mode Input Voltage
NECL Mode Input Voltage
VEE = 0 V
VCC = 0 V
VI VCC
VI VEE
6
V
Iout
Output Current
Continuous
Surge
50
100
mA
TA
Operating Temperature Range
40 to +85
°C
Tstg
Storage Temperature Range
65 to +150
°C
qJA
Thermal Resistance (JunctiontoAmbient) 0 lfpm
500 lfpm
SOIC8
190
130
°C/W
qJC
Thermal Resistance (JunctiontoCase)
Standard Board
SOIC8
41 to 44
°C/W
qJA
Thermal Resistance (JunctiontoAmbient) 0 lfpm
500 lfpm
TSSOP8
185
140
°C/W
qJC
Thermal Resistance (JunctiontoCase)
Standard Board
TSSOP8
41 to 44 ± 5%
°C/W
qJA
Thermal Resistance (JunctiontoAmbient)
0 lfpm
500 lfpm
DFN8
129
84
°C/W
Tsol
Wave Solder
Pb
PbFree
<2 to 3 sec @ 248°C
<2 to 3 sec @ 260°C
265
°C
qJC
Thermal Resistance (JunctiontoCase)
DFN8
35 to 40
°C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. JEDEC standard multilayer board 2S2P (2 signal, 2 power)