MC10ELT24 Datasheet, PDF (1/3 Pages) ON Semiconductor – 5V TTL to Differential ECL Translator

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
TTL to Differential ECL
Translator
The MC10ELT/100ELT24 is a TTL to differential ECL translator.
Because ECL levels are used a +5V, -5.2V (or -4.5V) and ground are
required. The small outline 8-lead SOIC package and the single gate of
the ELT24 makes it ideal for those applications where space,
performance and low power are at a premium. Because the mature
MOSAIC 1.5 process is used, low cost can be added to the list of
features.
The ELT24 is available in both ECL standards: the 10ELT is compatible
with MECL 10H logic levels while the 100ELT is compatible with ECL
100K logic levels.
• 1.2ns Typical Propagation Delay
• Differential PECL Outputs
• Small Outline SOIC Package
• PNP TTL Inputs for Minimal Loading
• Flow Through Pinouts
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
VEE 1
TTL
D2
NC 3
8 VCC
7Q
ECL
6Q
NC ⁴
5 _GND
MC10ELT24
MC100ELT24
8
1
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751-05
PIN DESCRIPTION
PIN
Q
D
VCC
VEE
GND
FUNCTION
Diff ECL Outputs
TTL Input
Positive Supply
Negative Supply
Ground
1/95
© Motorola, Inc. 1996
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