MC100LVEL56_06 Datasheet, PDF (1/7 Pages) ON Semiconductor – 3.3V ECL Dual Differential 2:1 Multiplexer

MC100LVEL56
3.3V ECL Dual Differential
2:1 Multiplexer
Description
The MC100LVEL56 is a dual, fully differential 2:1 multiplexer. The
differential data path makes the device ideal for multiplexing low skew
clock or other skew sensitive signals.
The device features both individual and common select inputs to
address both data path and random logic applications.
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 V_EE, The D input will bias
around V_CC/2 forcing the Q output LOW.
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
• 580 ps Typical Propagation Delays
• Separate and Common Select
• The 100 Series Contains Temperature Compensation
• PECL Mode Operating Range:
V_CC = 3.0 V to 3.8 V with V_EE = 0 V
• NECL Mode Operating Range:
V_CC = 0 V with V_EE = −3.0 V to −3.8 V
• Internal Input Pulldown Resistors on D(s), SEL(s), and COM_SEL
• Q Output will Default LOW with Inputs Open or at V_EE
• Pb−Free Packages are Available*
http://onsemi.com
SO−20 WB
DW SUFFIX
CASE 751D
MARKING DIAGRAM*
20
100LVEL56
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
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
November, 2006 − Rev. 11
Publication Order Number:
MC100LVEL56/D