MC100LVEL51_06 Datasheet, PDF (1/8 Pages) ON Semiconductor – 3.3V ECL Differential Clock D Flip-Flop

MC100LVEL51
3.3V ECL Differential Clock
D Flip-Flop
Description
The MC100LVEL51 is a differential clock D flip-flop with reset. The
device is functionally equivalent to the EL51 device, but operates from a
3.3 V supply. With propagation delays and output transition times
essentially equal to the EL51, the LVEL51 is ideally suited for those
applications which require the ultimate in AC performance at 3.3 V V_CC.
The reset input is an asynchronous, level triggered signal. Data enters
the master portion of the flip-flop when the clock is LOW and is
transferred to the slave, and thus the outputs, upon a positive transition of
the clock. The differential clock inputs of the LVEL51 allow the device to
be used as a negative edge triggered flip-flop.
The differential input employs clamp circuitry to maintain stability
under open input conditions. When left open, the CLK input will be
pulled down to V_EE and the CLK input will be biased at V_CC/2.
Features
• 475 ps Propagation Delay
• 2.8 GHz Toggle Frequency
• ESD Protection: >4 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
• 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 = 114 devices
• Pb−Free Packages are Available
http://onsemi.com
8
1
SOIC−8
D SUFFIX
CASE 751
8
1
TSSOP−8
DT SUFFIX
CASE 948R
MARKING
DIAGRAMS*
8
KVL51
ALYW
G
1
8
KV51
ALYWG
G
1
DFN8
MN SUFFIX
CASE 506AA
14
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
*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.
© Semiconductor Components Industries, LLC, 2006
1
December, 2006 − Rev. 4
Publication Order Number:
MC100LVEL51/D