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SY100EPT21

Status: In Production

Features:

  • Guaranteed over the industrial temperature range: –40°C to +85°C
  • Pin-for-pin; plug-in replacement to MC100EPT21D/DT
  • 3.3V power supply
  • 1.9ns typical propagation delay
  • 275MHz fMAX (Clock)
  • Differential LVPECL inputs
  • 24mA LVTTL output
  • Flow-through pinout
  • Q output will default LOW with inputs open
  • VBB output
  • Available in 8-pin MSOP and SOIC package
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The SY100EPT21L is a single, differential LVPECL-to-LVTTL translator using a single +3.3V power supply. Because low voltage positive ECL (LVPECL) levels are used, only +3.3V and ground are required. The small outline 8-pin SOIC package and low-skew, single-gate design make the EPT21L ideal for applications that require the translation of a clock or data signal where minimal space, low power, and low cost are critical.VBB allows a differential, single-ended, or AC-coupled interface to the device. If used, the VBB output should be bypassed to VCC with 0.01μF capacitor. Under open input conditions, the /D will be biased at a VCC/2 voltage level and the D input will be pulled to ground. This condition will force the Q output low to provide added stability.The 100EPT is compatible with positive ECL 100K logic levels. For applications that require the smallest footprint, consider the SY89321L in an ultra-small (2mm × 2mm) 8-pin MLF® package.

Additional Features
    • Guaranteed over the industrial temperature range: –40°C to +85°C
    • Pin-for-pin; plug-in replacement to MC100EPT21D/DT
    • 3.3V power supply
    • 1.9ns typical propagation delay
    • 275MHz fMAX (Clock)
    • Differential LVPECL inputs
    • 24mA LVTTL output
    • Flow-through pinout
    • Q output will default LOW with inputs open
    • VBB output
    • Available in 8-pin MSOP and SOIC package
Parametrics
Name
Value
Product Type
Logic Translators
Input
LVPECL
Output
LVPECL/LVTTL
Supply Voltage
3.3
Max Freq (GHz)
0.275
Max Prop Delay (ps)
2500
Icc (mA)
14
Max Within Device Skew (ps)
500
OE
False
RPE
False
FSI
False
Input Mux
False
Input EQ
False
Channels
Single
Output Type
LVTTL
Output Voltage
3.3

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SY100EPT21LKG
0.025100
0.124600
8
MSOP
3x3mm
NiPdAu
e4
SY100EPT21LKG-TR
0.025100
0.334700
8
MSOP
3x3mm
NiPdAu
e4
SY100EPT21LZG-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
SY100EPT21LZG
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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