MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
41
REV 1
Motorola, Inc. 1996
4/95
Dual 1:3 Fanout Buffer
The MC100LVEL13 is a dual, fully differential 1:3 fanout buffer. The
MC100EL13 is pin and functionally equivalent to the MC100LVEL13 but
is specified for operation at the standard 100E ECL voltage supply. The
Low OutputOutput Skew of the device makes it ideal for distributing two
different frequency synchronous signals.
The differential inputs have special circuitry which ensures device
stability under open input conditions. When both differential inputs are left
open the D input will pull down to VEE, The D input will bias around VCC/2
and the Q output will go LOW.
Differential Inputs and Outputs
20Lead SOIC Packaging
500ps Typical Propagation Delays
50ps OutputOutput Skews
Supports Both Standard and Low Voltage 100K ECL
>2000V ESD Protection
CLKa
Logic Diagram and Pinout: 20Lead SOIC (Top View)
CLKa
CLKb
VCC
17
18
16
15
14
13
12
4
3
5
6
7
8
9
Q2a
11
10
Q2a
VCC
Q2b
Q2b
Q1b
Q1b
VEE
Q0a
19
20
2
1
Q1a
Q1a
VCC
CLKb
Q0a
Q0b
Q0b
MC100LVEL13
DC CHARACTERISTICS (VEE = 3.0V to 3.8V; 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
IEE
Power Supply Current
30
38
30
38
30
38
32
40
mA
IIH
Input HIGH Current
150
150
150
150
A
IINL
Input LOW Current
Dn
Dn
0.5
300
0.5
300
0.5
300
0.5
300
A
MC100LVEL13
MC100EL13
DW SUFFIX
PLASTIC SOIC PACKAGE
CASE 751D04
1
20
PIN NAMES
Function
Differential Clock Outputs
Differential Clock Outputs
Differential Clock Inputs
Pins
Qna, Qna
Qnb, Qnb
CLKn, CLKn
MC100LVEL13 MC100EL13
MOTOROLA
ECLinPS and ECLinPS Lite
DL140 -- Rev 3
42
MC100LVEL13
AC CHARACTERISTICS (VEE = 3.0V to 3.8V; 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
tPLH
tPHL
Propagation Delay
CLK
Q/Q
410
600
420
610
430
620
450
640
ps
tsk(O)
OutputOutput Skew
Any Qa
Qa, Any Qb
Qb
Any Qa
Any Qb
50
75
50
75
50
75
50
75
ps
tsk(DC)
Duty Cycle Skew
|tPLHtPHL|
50
50
50
50
ps
VPP
Minimum Input Swing1
150
1000
150
1000
150
1000
150
1000
mV
VCMR
Common Mode Range2
VPP < 500mV
VPP
500mV
2.0
1.8
0.4
0.4
2.1
1.9
0.4
0.4
2.1
1.9
0.4
0.4
2.1
1.9
0.4
0.4
V
tr
tf
Output Rise/Fall Times Q
(20% 80%)
230
500
230
500
230
500
230
500
ps
1. Minimum input swing for which AC parameters guaranteed. The device has a DC gain of
40.
2. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within
the specified range and the peak-to-peak voltage lies between VPPmin and 1V. The lower end of the CMR range varies 1:1 with VEE. The
numbers in the spec table assume a nominal VEE = 3.3V. Note for PECL operation, the VCMR(min) will be fixed at 3.3V |VCMR(min)|.
MC100EL13
DC CHARACTERISTICS (VEE = 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
IEE
Power Supply Current
30
38
30
38
30
38
32
40
mA
IIH
Input HIGH Current
150
150
150
150
A
IINL
Input LOW Current
Dn
Dn
0.5
300
0.5
300
0.5
300
0.5
300
A
MC100EL13
AC CHARACTERISTICS (VEE = 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
tPLH
tPHL
Propagation Delay
CLK
Q/Q
410
600
420
610
430
620
450
640
ps
tsk(O)
OutputOutput Skew
Any Qa
Qa, Any Qb
Qb
Any Qa
Any Qb
50
75
50
75
50
75
50
75
ps
tsk(DC)
Duty Cycle Skew
|tPLHtPHL|
50
50
50
50
ps
VPP
Minimum Input Swing1
150
1000
150
1000
150
1000
150
1000
mV
VCMR
Common Mode Range2
VPP < 500mV
VPP
500mV
3.2
3.0
0.4
0.4
3.3
3.1
0.4
0.4
3.3
3.1
0.4
0.4
3.3
3.1
0.4
0.4
V
tr
tf
Output Rise/Fall Times Q
(20% 80%)
230
500
230
500
230
500
230
500
ps
1. Minimum input swing for which AC parameters guaranteed. The device has a DC gain of
40.
2. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within
the specified range and the peak-to-peak voltage lies between VPPmin and 1V. The lower end of the CMR range varies 1:1 with VEE. The
numbers in the spec table assume a nominal VEE = 4.5V. Note for PECL operation, the VCMR(min) will be fixed at 5.0V |VCMR(min)|.
MC100LVEL13 MC100EL13
43
MOTOROLA
ECLinPS and ECLinPS Lite
DL140 -- Rev 3
OUTLINE DIMENSIONS
DW SUFFIX
PLASTIC SOIC PACKAGE
CASE 751D04
ISSUE E
MIN
MIN
MAX
MAX
MILLIMETERS
INCHES
DIM
A
B
C
D
F
G
J
K
M
P
R
0.510
0.299
0.104
0.019
0.035
0.012
0.009
7
0.415
0.029
0.499
0.292
0.093
0.014
0.020
0.010
0.004
0
0.395
0.010
12.95
7.60
2.65
0.49
0.90
0.32
0.25
7
10.55
0.75
12.65
7.40
2.35
0.35
0.50
0.25
0.10
0
10.05
0.25
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.150
(0.006) PER SIDE.
5. DIMENSION D DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.13
(0.005) TOTAL IN EXCESS OF D DIMENSION
AT MAXIMUM MATERIAL CONDITION.
1.27 BSC
0.050 BSC
A
B
P
10 PL
1
10
11
20
T
D
20 PL
K
C
SEATING
PLANE
R
X 45
M
0.010 (0.25)
B
M
M
0.010 (0.25)
T
A
B
M
S
S
G
18 PL
F
J
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the suitability of its products for any particular purpose, nor does Motorola 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 consequential or incidental damages. "Typical" parameters which may be provided in Motorola
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MC100LVEL13/D
*MC100LVEL13/D*
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