SY10EPT28L Micrel Semiconductor, SY10EPT28L Datasheet

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SY10EPT28L

Manufacturer Part Number
SY10EPT28L
Description
Manufacturer
Micrel Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SY10EPT28LKG
Manufacturer:
MICREL
Quantity:
800
Part Number:
SY10EPT28LKI
Manufacturer:
MICREL
Quantity:
734
Part Number:
SY10EPT28LZG
Manufacturer:
MICREL
Quantity:
63
Micrel, Inc.
■ 3.3V
■ Guaranteed AC parameters over temperature:
■ < 2ns LVPECL-to-LVTTL propagation delay
■ < 600ps LVTTL-to-LVPECL propagation delay
■ Internal 75k
■ Industrial temperature range: –40
■ Available in 8-pin MSOP and SOIC packages
ECL Pro is a trademark of Micrel, Inc.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
FEATURES
f
MAX
±
> 275MHz (LVTTL)
10% power supply
input pull-down resistors
°
C to +85
3V LVTTL-TO-DIFFERENTIAL LVPECL
AND DIFFERENTIAL LVPECL-TO-LVTTL
TRANSLATOR
°
C
1
LVTTL translator and a LVTTL-to-differential LVPECL
translator in a single package. Because LVPECL (Positive
ECL) levels are used, only +3.3V and ground are required.
The small outline 8-pin package and the dual translation
design of the EPT28L makes it ideal for applications
which are sending and receiving signals across a
backplane.
Thus, logic levels are constant over temperature.
Micrel’s web site at www.micrel.com.
DESCRIPTION
The SY10/100EPT28L is a differential LVPECL-to-
The 100k series includes temperature compensation.
Data sheets and support documentation can be found on
PIN NAMES
D_LVTTL
Q_LVTTL
D_LVPECL
/D_LVPECL
Q_LVPECL
/Q_LVPECL
V
GND
CC
Pin
Low Voltage TTL Input
Low Voltage TTL Output
Low Voltage Differential PECL Inputs
with 75kΩ internal pull-down
Low Voltage Differential PECL Outputs
3.3V Positive Supply
Ground
Function
SY100EPT28L
Rev.: C
Issue Date: November 2005
SY10EPT28L
ECL Pro™
ECL Pro™
SY100EPT28L
SY10EPT28L
Amendment: /0
ECL Pro™

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SY10EPT28L Summary of contents

Page 1

... V CC GND 1 ECL Pro™ SY10EPT28L ECL Pro™ SY100EPT28L SY10EPT28L SY100EPT28L ECL Pro™ Function Low Voltage TTL Input Low Voltage TTL Output Low Voltage Differential PECL Inputs with 75kΩ internal pull-down Low Voltage Differential PECL Outputs 3.3V Positive Supply Ground Rev ...

Page 2

... SY10EPT28LKITR K8-1 SY100EPT28LKI K8-1 (2) SY100EPT28LKITR K8-1 (3) SY10EPT28LZG Z8-1 (2, 3) SY10EPT28LZGTR Z8-1 (3) SY100EPT28LZG Z8-1 (2, 3) SY100EPT28LZGTR Z8-1 (3) SY10EPT28LKG K8-1 (2, 3) SY10EPT28LKGTR K8-1 (3) SY100EPT28LKG K8-1 (2, 3) SY100EPT28LKGTR K8-1 Notes: 1. Contact factory for die availability. Dice are guaranteed Tape and Reel. 3. Pb-Free package is recommended for new designs. 2 ECL Pro™ SY10EPT28L SY100EPT28L Operating Package ...

Page 3

... ECL Pro™ SY10EPT28L SY100EPT28L Unit °C °C °C °C/W °C/W °C/W Condition Condition Note 3 Note 3 Note 3 Note 3.46V IN ...

Page 4

... — 100 — — mV 500 200 — 500 ns 1.0 0.5 — 1 < 1 — 0.2 < ECL Pro™ SY10EPT28L SY100EPT28L Condition I = –3mA –24mA –18mA 2. 0. OUT Condition Output Toggle Frequency C = 20pF L 50Ω – ...

Page 5

... M9999-111605 hbwhelp@micrel.com or (408) 955-1690 +3. 130Ω 130Ω 50Ω 50Ω 82Ω 82Ω 50Ω 50Ω 50Ω 50Ω destination For 3.3V supply, R value is between 46Ω to 50Ω ECL Pro™ SY10EPT28L SY100EPT28L +3. — +3.3V ...

Page 6

... Micrel, Inc. 8-PIN MSOP (K8-1) M9999-111605 hbwhelp@micrel.com or (408) 955-1690 6 ECL Pro™ SY10EPT28L SY100EPT28L Rev. 01 ...

Page 7

... Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify M9999-111605 hbwhelp@micrel.com or (408) 955-1690 + 1 (408) 474-1000 FAX WEB Micrel for any damages resulting from such use or sale. © 2005 Micrel, Incorporated. 7 SY100EPT28L Rev. 03 http://www.micrel.com ECL Pro™ SY10EPT28L ...

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