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MC100EL90DWR2

P1-P3P4-P6
© Semiconductor Components Industries, LLC, 2016
July, 2016 − Rev. 4
1 Publication Order Number:
MC100EL90/D
MC100EL90
-3.3 V / -5V Triple ECL
Input to PECL Output
Translator
Description
The MC100EL90 is a triple ECL to PECL translator. The device
receives either −3.3 V or −5 V differential ECL signals, determined by
the V
EE
supply level, and translates them to standard +5 V differential
PECL output signals.
To accomplish the level translation, the EL90 requires three power
rails. The V
CC
supply should be connected to the positive supply, and
the V
EE
pin should be connected to the negative power supply. The
GND pins, as expected, are connected to the system ground plane.
Both V
EE
and V
CC
should be bypassed to ground via 0.01 mF
capacitors.
Under open input conditions, the D
input will be biased at V
EE
/2 and
the D input will be pulled to V
EE
. This condition will force the Q
output to a LOW, ensuring stability.
The V
BB
pin, an internally generated voltage supply, is available to
this device only. For single-ended input conditions, the unused
differential input is connected to V
BB
as a switching reference voltage.
V
BB
may also rebias AC coupled inputs. When used, decouple V
BB
and V
CC
via a 0.01ĂmF capacitor and limit current sourcing or sinking
to 0.5 mA. When not used, V
BB
should be left open.
The 100 Series Contains Temperature Compensation
Features
• 500 ps Propagation Delays
• Operating Range:
♦ V
CC
= 4.75 V to 5.25 V
♦ V
EE
= −3.0 V to −5.5 V; GND= 0 V
• Q Output will Default LOW with Inputs Open or at V
EE
• Internal Input Pulldown Resistors
• ESD Protection:
♦ > 2 kV Human Body Model
♦ > 200 V Machine Model
• Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test
• Moisture Sensitivity: Level 3 (Pb-Free)
(For Additional Information, see Application Note AND8003/D
)
• Flammability Rating: UL 94 V−0 @ 1.125 in,
Oxygen Index: 28 to 34
• Transistor Count = 261 Devices
• This Device is Pb-Free, Halogen Free and is RoHS Compliant
MARKING DIAGRAM*
www.onsemi.com
*For additional marking information, refer to
Application Note AND8002/D
.
SOIC−20 WB
DW SUFFIX
CASE 751D−05
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb-Free Package
20
1
100EL90
AWLYYWWG
ORDERING INFORMATION
Device Package Shipping
MC100EL90DWG
SOIC−20 WB
(Pb-Free)
38 Units/Tube
MC100EL90
www.onsemi.com
2
D2
D1
Figure 1. 20-Lead Pinout and Logic Diagram (Top View)
D1
1718 16 15 14 13 12
43 56789
Q0
11
10
Q1 Q1 Q2 Q2 V
CC
D0
1920
21
V
CC
Q0
D0 D2V
CC
V
EE
GND GND
ECL
PECL
ECL
PECL
ECL
PECL
Table 1. PIN DESCRIPTION
FUNCTION
ECL Inputs
PECL Outputs
ECL Reference Voltage Output
Positive Supply
Negative Supply
Ground
PIN
Dn, Dn
Qn, Qn
ECL V
BB
V
CC
V
EE
GND
* All V
CC
pins are tied together on the die.
Warning: All V
CC
, V
EE
, and GND pins must be externally
connected to Power Supply to guarantee proper operation.
ECL V
BB
ECL V
BB
Table 2. MAXIMUM RATINGS
Symbol Parameter Condition 1 Condition 2 Rating Unit
V
CC
PECL Mode Power Supply V
EE
= 0 V 8 to 0 V
V
EE
NECL Mode Power Supply V
CC
= 0 V −8 to 0 V
V
I
PECL Mode Input Voltage
NECL Mode Input Voltage
V
EE
= 0 V
V
CC
= 0 V
V
I
≤ V
CC
V
I
≥ V
EE
6 to 0
−6 to 0
V
I
out
Output Current Continuous
Surge
50
100
mA
I
BB
V
BB
Sink/Source ±0.5 mA
T
A
Operating Temperature Range −40 to +85 °C
T
stg
Storage Temperature Range −65 to +150 °C
q
JA
Thermal Resistance (Junction-to-Ambient) 0 lfpm
500 lfpm
SOIC−20 WB
SOIC−20 WB
90
60
°C/W
q
JC
Thermal Resistance (Junction-to-Case) Standard Board SOIC−20 WB 30 to 35 °C/W
T
sol
Wave Solder (Pb-Free) 265 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
Table 3. PECL DC CHARACTERISTICS (V
CC
= 5.0 V; V
EE
= −5 V; GND = 0 V (Note 1))
Symbol Characteristic
−40°C 25°C 85°C
Unit
Min Typ Max Min Typ Max Min Typ Max
I
CC
V
CC
Power Supply Current 24 20 24 26 mA
V
OH
Output HIGH Voltage (Note 2) 3915 3995 4120 3975 4045 4120 3975 4050 4120 mV
V
OL
Output LOW Voltage (Note 2) 3170 3305 3445 3190 3295 3380 3190 3295 3380 mV
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
1. Output parameters vary 1:1 with V
CC
. V
CC
can vary ± 0.5 V.
2. Outputs are terminated through a 50 W resistor to V
CC
− 2.0V.
MC100EL90
www.onsemi.com
3
Table 4. NECL DC CHARACTERISTICS (V
CC
= 5.0 V; V
EE
= −5 V; GND = 0 V (Note 1))
Symbol
Characteristic
−40°C 25°C 85°C
Unit
Min Typ Max Min Typ Max Min Typ Max
I
EE
V
EE
Power Supply Current 8.0 6.0 8.0 8.0 mA
V
IH
Input HIGH Voltage
(Single-Ended)
−1165 −880 −1165 −880 −1165 −880 mV
V
IL
Input LOW Voltage
(Single-Ended)
−1810 −1475 −1810 −1475 −1810 −1475 mV
ECL
V
BB
Output Voltage Reference −1.38 −1.26 −1.38 −1.26 −1.38 −1.26 V
V
IHCMR
Input HIGH Voltage Common Mode
Range (Differential Configuration)
(Note 2)
Vpp < 500 Mv
Vpp y 500 mV
V
EE
+ 1.3
V
EE
+ 1.5
−0.4
−0.4
V
EE
+ 1.2
V
EE
+ 1.4
−0.4
−0.4
V
EE
+ 1.2
V
EE
+ 1.4
−0.4
−0.4
V
I
IH
Input HIGH Current 150 150 150
mA
I
IL
Input LOW Current 0.5 0.5 0.5
mA
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
1. Input parameters vary 1:1 with GND. V
EE
can vary −3.0 V / −5.5 V.
2. V
IHCMR
min varies 1:1 with V
EE
. V
IHCMR
max varies 1:1 with GND.
Table 5. AC CHARACTERISTICS (V
CC
= 4.5 to 5.5 V; V
EE
= −3.0 to −5.5 V; GND = 0 V)
Symbol Characteristic
−40°C 25°C 85°C
Unit
Min Typ Max Min Typ Max Min Typ Max
fmax Maximum Toggle Frequency 560 650 700 MHz
t
PLH
t
PHL
Propagation Delay Differential
D to Q S.E.
390
340
590
640
420
370
620
670
460
410
660
710
ps
t
SKEW
Skew
Output-to-Output (Note 1)
Part-to-Part
(Differential Configuration) (Note 1)
Duty Cycle
(Differential Configuration) (Note 2)
20
25
100
200
20
25
100
200
20
25
100
200
ps
t
JITTER
Cycle-to-Cycle Jitter TBD TBD TBD ps
V
PP
Input Swing (Note 3) 150 1000 150 1000 150 1000 mV
t
r
t
f
Output Rise/Fall Times Q (20%−80%) 230 500 230 500 230 500
ps
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
1. Skews are valid across specified voltage range, part-to-part skew is for a given temperature.
2. Duty cycle skew is the difference between a TPLH and TPHL propagation delay through a device.
3. V
PP
(min) is the minimum input swing for which AC parameters are guaranteed. The device has a DC gain of ≈40.
P1-P3P4-P6

MC100EL90DWR2

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