MC100LVEL91_16 Datasheet, PDF (1/6 Pages) ON Semiconductor – 3.3 V Triple LVPECL Input to -3.3 V to -5.0 V ECL Output Translator

MC100LVEL91
3.3 V Triple LVPECL Input to
-3.3 V to -5.0 V ECL Output
Translator
Description
The MC100LVEL91 is a triple LVPECL input to ECL output
translator. The device receives low voltage differential PECL signals,
determined by the V_CC supply level, and translates them to differential
−3.3 V to −5.0 V ECL output signals.
To accomplish the level translation the LVEL91 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 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_CC/2
and the D input will be pulled to GND. 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 0.01 mF capacitor and limit current sourcing or sinking
to 0.5 mA. When not used, V_BB should be left open.
Features
• 620 ps Typical Propagation Delay
• The 100 Series Contains Temperature Compensation
• Operating Range: V_CC = 3.8 V to 3.0 V;
V_EE = −3.0 V to −5.5 V; GND = 0 V
• Q Output will Default LOW with Inputs Open or at GND
• These Devices are Pb-Free, Halogen Free and are RoHS Compliant
www.onsemi.com
SOIC−20 WB
DW SUFFIX
CASE 751D
MARKING DIAGRAM*
20
MC100LVEL91
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
Package
Shipping^†
MC100LVEL91DWG SOIC−20 WB 38 Units/Tube
(Pb-Free)
MC100LVEL91DWR2G SOIC−20 WB 1000/Tape & Reel
(Pb-Free)
†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
1
July, 2016 − Rev. 12
Publication Order Number:
MC100LVEL91/D