Motorola MC100LVEL13, MC100EL13 Datasheet
SEMICONDUCTOR TECHNICAL DATA
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 Output–Output 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
and the Q output will go LOW.
• Differential Inputs and Outputs
• 20–Lead SOIC Packaging
• 500ps Typical Propagation Delays
• 50ps Output–Output Skews
• Supports Both Standard and Low Voltage 100K ECL
• >2000V ESD Protection
Logic Diagram and Pinout: 20–Lead SOIC (Top View)
Q1a Q1a
1920
Q2a VCCQ2b Q2b Q1b Q1b V
Q2a
1718 16 15 14 13 12
input will bias around VCC/2
EE
11
20
1
DW SUFFIX
PLASTIC SOIC PACKAGE
CASE 751D–04
PIN NAMES
Pins
Qna, Qna
Qnb, Qnb
CLKn, CLKn
Function
Differential Clock Outputs
Differential Clock Outputs
Differential Clock Inputs
21
Q0a
V
CC
56789
43
CLKa
CLKa CLKb V
CLKbQ0a Q0b Q0b
10
CC
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
I
EE
I
IH
I
INL
4/95
Motorola, Inc. 1996
Power Supply Current 30 38 30 38 30 38 32 40 mA
Input HIGH Current 150 150 150 150 µA
Input LOW Current DnDn0.5
–300
4–1
0.5
–300
0.5
–300
REV 1
0.5
–300
µA
MC100LVEL13 MC100EL13
MC100L VEL13
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
t
PLH
t
PHL
t
sk(O)
t
sk(DC)
V
PP
V
CMR
t
r
t
f
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 V
Propagation Delay
Output–Output Skew
Any Qa→Qa, Any Qb→Qb
Duty Cycle Skew
Minimum Input Swing
Common Mode Range
Output Rise/Fall Times Q
(20% – 80%)
CLK→Q/Q
Any Qa→Any Qb
|t
PLH–tPHL
1
2
VPP < 500mV
VPP ≥ 500mV
410 600 420 610 430 620 450 640
50
75
|
150 1000 150 1000 150 1000 150 1000 mV
–2.0
–1.8
230 500 230 500 230 500 230 500 ps
50 50 50 50
–0.4
–2.1
–0.4
–1.9
50
75
–0.4
–0.4
–2.1
–1.9
50
75
–0.4
–2.1
–0.4
–1.9
(min) will be fixed at 3.3V – |V
CMR
50
75
–0.4
–0.4
CMR
ps
ps
ps
V
(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
I
EE
I
IH
I
INL
Power Supply Current 30 38 30 38 30 38 32 40 mA
Input HIGH Current 150 150 150 150 µA
Input LOW Current DnDn0.5
–300
0.5
–300
0.5
–300
0.5
–300
µA
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
t
PLH
t
PHL
t
sk(O)
t
sk(DC)
V
PP
V
CMR
t
r
t
f
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 V
Propagation Delay
Output–Output Skew
Any Qa→Qa, Any Qb→Qb
Duty Cycle Skew
Minimum Input Swing
Common Mode Range
Output Rise/Fall Times Q
(20% – 80%)
CLK→Q/Q
Any Qa→Any Qb
|t
PLH–tPHL
1
2
VPP < 500mV
VPP ≥ 500mV
410 600 420 610 430 620 450 640
50
75
|
150 1000 150 1000 150 1000 150 1000 mV
–3.2
–3.0
230 500 230 500 230 500 230 500 ps
50 50 50 50
–0.4
–3.3
–0.4
–3.1
50
75
–0.4
–0.4
–3.3
–3.1
50
75
–0.4
–3.3
–0.4
–3.1
(min) will be fixed at 5.0V – |V
CMR
50
75
–0.4
–0.4
CMR
ps
ps
ps
V
(min)|.
MOTOROLA ECLinPS and ECLinPS Lite
4–2
DL140 — Rev 3
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