MC100LVEL37_06 Datasheet, PDF (1/6 Pages) ON Semiconductor – 3.3V ECL 1:4 ÷1/÷2 Clock Fanout Buffer

MC100LVEL37
3.3V ECL 1:4 ÷1/÷2 Clock
Fanout Buffer
Description
The MC100LVEL37 is a fully differential 1:4 fanout buffer. The
device offers two outputs at ÷1 of the input frequency, and two outputs
at ÷2 of the input frequency. The Low Output−Output Skew of the
device makes it ideal for distributing 1x and 1/2x 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 CLKn input will pull down to V_EE, The CLKn input
will bias around V_CC/2 and the Qn output will go LOW.
Features
• 700 ps Typical Propagation Delays
• 50 ps Maximum Output−Output Skews
• ESD Protection: >2 kV Human Body Model,
>200 V Machine Model
• 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
• Qn Output will Default LOW with Inputs Open or at V_EE
• Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test
• Moisture Sensitivity Level 1
For Additional Information, see Application Note AND8003/D
• Flammability Rating: UL 94 V−0 @ 0.125 in,
Oxygen Index 28 to 34
• Transistor Count = 256 devices
• Pb−Free Packages are Available*
http://onsemi.com
SO−20 WB
DW SUFFIX
CASE 751D
MARKING DIAGRAM*
20
100LVEL37
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 5 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. 5
Publication Order Number:
MC100LVEL37/D