MC100LVEL13
Q1a Q1a Q2a Q2a VCC Q2b Q2b Q1b Q1b VEE
20 19 18 17 16 15 14 13 12 11
Table 1. PIN DESCRIPTION
PIN
FUNCTION
Qna, Qna
Qnb, Qnb
CLKn, CLKn
VCC
VEE
ECL Differential Clock Outputs
ECL Differential Clock Outputs
ECL Differential Clock Inputs
Positive Supply
Negative Supply
1 2 3 4 5 6 7 8 9 10
Q0a Q0a VCC CLKa CLKa CLKb CLKb VCC Q0b Q0b
Warning: All VCC and VEE pins must be externally connected to
Power Supply to guarantee proper operation.
Figure 1. Logic Diagram and Pinout: 20−Lead SOIC
(Top View)
Table 2. MAXIMUM RATINGS
Symbol
Parameter
Condition 1
Condition 2
Rating
Unit
VCC
PECL Mode Power Supply
VEE
NECL Mode Power Supply
VI
PECL Mode Input Voltage
NECL Mode Input Voltage
Iout
Output Current
VEE = 0 V
VCC = 0 V
VEE = 0 V
VCC = 0 V
Continuous
Surge
VI VCC
VI VEE
8 to 0
V
−8 to 0
V
6 to 0
V
−6 to 0
V
50
mA
100
mA
TA
Operating Temperature Range
Tstg
Storage Temperature Range
qJA
Thermal Resistance (Junction to Ambient) 0 lfpm
500 lfpm
20 SOIC
20 SOIC
−40 to +85
−65 to +150
90
60
°C
°C
°C/W
°C/W
qJC
Thermal Resistance (Junction to Case)
Standard Board
20 SOIC
Tsol
Wave Solder
Pb <2 to 3 sec @ 248°C
Pb−Free <2 to 3 sec @ 260°C
30 to 35
265
265
°C/W
°C
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.
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