MC10ELT28, MC100ELT28
5 V TTL to Differential
PECL and Differential PECL
to TTL Translator
Description
The MC10ELT/100ELT28 is a differential PECL to TTL translator
and a TTL to differential PECL translator in a single package. Because
PECL (Positive ECL) levels are used, only +5 V and ground are
required. The small outline 8-lead package and the dual translation
design of the ELT28 makes it ideal for applications which are sending
and receiving signals across a backplane.
The 100 Series contains temperature compensation.
Features
http://onsemi.com
MARKING DIAGRAMS*
8
1
SOIC−8
D SUFFIX
CASE 751
1
8
HLT28
ALYW
G
8
KLT28
ALYW
G
1
•
•
•
•
•
•
•
•
•
•
5G MG
G
3.5 ns Typical PECL to TTL Propagation Delay
1.2 ns Typical TTL to PECL Propagation Delay
PNP TTL Inputs for Minimal Loading
24 mA TTL Outputs
Flow Through Pinouts
Operating Range V
CC
= 4.75 V to 5.25 V with GND= 0 V
Q
TTL
Output Will Default High with Inputs Left Open or < 1.3 V
Q
ECL
Output Will Default High with Inputs Left Open
Internal PECL Input Pulldown Resistors
Pb−Free Packages are Available
8
1
TSSOP−8
DT SUFFIX
CASE 948R
8
HT28
ALYWG
G
8
KT28
ALYWG
G
1
1
DFN8
MN SUFFIX
CASE 506AA
H
K
5G
2V
M
= MC10
= MC100
= MC10
= MC100
= Date Code
1
4
A
L
Y
W
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= 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 6 of this data sheet.
©
Semiconductor Components Industries, LLC, 2006
December, 2006
−
Rev. 9
1
Publication Order Number:
MC10ELT28/D
2V MG
G
1
4
ONSEMI [ ON SEMICONDUCTOR ]
