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  ON Semiconductor Electronic Components Datasheet  

MC100EL91 Datasheet

Triple PECL to ECL Translator

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MC100EL91
5 V Triple PECL Input to
-5 V ECL Output Translator
Description
The MC100EL91 is a triple PECL input to ECL output translator.
The device receives standard voltage differential PECL signals,
determined by the VCC supply level, and translates them to differential
5 V ECL output signals. (For translation of LVPECL to 3.3 V ECL
output, see MC100LVEL91.)
To accomplish the level translation, the EL91 requires three power
rails. The VCC supply should be connected to the positive supply, and
the VEE pin should be connected to the negative power supply. The
GND pins are connected to the system ground plane. Both VEE and
VCC should be bypassed to ground via 0.01ĂmF capacitors.
Under open input conditions, the D input will be biased at VCC/2
and the D input will be pulled to GND. This condition will force the Q
output to a low, ensuring stability.
The VBB pin, an internally generated voltage supply, is available to
this device only. For single-ended input conditions, the unused
differential input is connected to VBB as a switching reference voltage.
VBB may also rebias AC coupled inputs. When used, decouple VBB
and VCC via a 0.01 mF capacitor and limit current sourcing or sinking
to 0.5 mA. When not used, VBB should be left open.
Features
670 ps Typical Propagation Delay
ESD Protection: > 2 kV Human Body Model
The 100 Series Contains Temperature Compensation
Operating Range:
VCC = 4.75 V to 5.5 V
VEE = 4.2 V to 5.5 V; GND = 0 V
Internal Input Pulldown Resistors
Q Output will Default LOW with Inputs Open or at GND
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 V0 @ 0.125 in,
Oxygen Index: 28 to 34
Transistor Count = 282 devices
These Devices are Pb-Free, Halogen Free and are RoHS Compliant
www.onsemi.com
SOIC20 WB
DW SUFFIX
CASE 751D05
MARKING DIAGRAM*
20
100EL91
AWLYYWWG
1
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb-Free Package
*For additional marking information, refer to
Application Note AND8002/D.
ORDERING INFORMATION
Device
MC100EL91DWG
MC100EL91DWR2G
Package
SOIC20 WB
(Pb-Free)
SOIC20 WB
(Pb-Free)
Shipping
38 Units/Tube
1000/Tape & Reel
†For information on tape and reel specifications, in-
cluding part orientation and tape sizes, please refer
to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2016
July, 2016 Rev. 8
1
Publication Order Number:
MC100EL91/D


  ON Semiconductor Electronic Components Datasheet  

MC100EL91 Datasheet

Triple PECL to ECL Translator

No Preview Available !

MC100EL91
VCC Q0 Q0 GND Q1 Q1 GND Q2 Q2 VCC
20 19 18 17 16 15 14 13 12 11
ECL ECL ECL
PECL
PECL
PECL
1 2 3 4 5 6 7 8 9 10
VCC D0 D0
D1 D1
D2 D2 VEE
Table 1. PIN DESCRIPTION
PIN
Dn, Dn
Qn, Qn
PECL VBB
VCC
VEE
GND
FUNCTION
PECL Inputs
ECL Outputs
PECL Reference Voltage Output
Positive Supply
Negative Supply
Ground
**All VCC pins are tied together on the die.
Warning: All VCC, VEE, and GND pins must be externally
connected to Power Supply to guarantee proper operation.
Figure 1. 20-Lead Pinout (Top View) and Logic Diagram
Table 2. MAXIMUM RATINGS
Symbol
Parameter
Condition 1
Condition 2
Rating
Unit
VCC PECL Power Supply
VEE NECL Power Supply
VI PECL Input Voltage
Iout Output Current
GND = 0 V
GND = 0 V
GND = 0 V
Continuous
Surge
VI VCC
8 to 0
8 to 0
6 to 0
50
100
V
V
V
mA
IBB PECL VBB Sink/Source
TA Operating Temperature Range
Tstg Storage Temperature Range
qJA
Thermal Resistance (Junction-to-Ambient) 0 lfpm
500 lfpm
SOIC20 WB
± 0.5
40 to +85
65 to +150
90
60
mA
°C
°C
°C/W
qJC Thermal Resistance (Junction-to-Case)
Tsol Wave Solder (Pb-Free)
Standard Board
SOIC20 WB
<2 to 3 sec @ 248°C
30 to 35
265
°C/W
°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.
www.onsemi.com
2


Part Number MC100EL91
Description Triple PECL to ECL Translator
Maker ON Semiconductor
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MC100EL91 Datasheet PDF






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