Product Overview

Product Overview
MC100ELT21: Translator, Differential PECL to TTL
For complete documentation, see the data sheet
Product Description
The MC10ELT/100ELT21 is a differential PECL to TTL translator. Because PECL (Positive ECL) levels are used, only +5 V and
ground are required. The small outline 8-lead package and the single gate of the ELT21 makes it ideal for those applications where
space, performance
and low power are at a premium.
The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused
differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC coupled inputs. When used, decouple
VBB and VCC via a 0.01 F capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open.
The 100 Series contains temperature compensation.
Features
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3.5ns Typical Propagation Delay
24mA TTL Output
Flow Through Pinouts
ESD Protection: > 2 KV HBM
Operating Range: VCC= 4.75 V to 5.25 V with GND= 0 V
Q Output Will Default LOW with Inputs Left Open or < 1.3 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 code V-0 @ 1/8", Oxygen Index 28 to 34
For more features, see the data sheet
Part Electrical Specifications
Product
Compliance
Status
Channels
Input Level
Output
Level
VCC Typ (V)
fMax Typ
(MHz)
tpd Typ (ns)
tR & tF Max
(ps)
Package
Type
MC100ELT21DG
Pb-free
Active
1
ECL
TTL
5
100
3.5
750
SOIC-8
Active
1
ECL
TTL
5
100
3.5
750
SOIC-8
Active
1
ECL
TTL
5
100
3.5
750
TSSOP-8
Active
1
ECL
TTL
5
100
3.5
750
TSSOP-8
Halide free
MC100ELT21DR2G
Pb-free
Halide free
MC100ELT21DTG
Pb-free
Halide free
MC100ELT21DTR2G
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016