sy89323l Micrel Semiconductor, sy89323l Datasheet

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sy89323l

Manufacturer Part Number
sy89323l
Description
Sy89323l 3.3v Dual Differential Lvpecl-to-lvttl Translator
Manufacturer
Micrel Semiconductor
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
sy89323lMG
Manufacturer:
MICREL
Quantity:
4 000
Part Number:
sy89323lMI
Manufacturer:
MICREL
Quantity:
4 000
Micrel, Inc.
■ 3.3V power supply
■ 1.9ns typical propagation delay
■ Maximum frequency > 275MHz
■ Differential LVPECL inputs
■ 24mA LVTTL outputs
■ Flow-through pinouts
■ Internal input resistors: pull-down on IN, pull-down
■ Q output will default LOW with inputs open
■ Available in ultra-small 8-pin MLF
Precision Edge is a registered trademark of Micrel, Inc.
Micro LeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
M9999-051006
hbwhelp@micrel.com or (408) 955-1690
FEATURES
BLOCK DIAGRAM
and pull-up on /IN
package
LVPECL
/INO
INO
/INI
INI
Q0
Q1
®
(2mm × × × × × 2mm)
LVTTL
3.3V DUAL DIFFERENTIAL
LVPECL-TO-LVTTL TRANSLATOR
1
translator. Because LVPECL (Low Voltage Positive ECL)
levels are used, only +3.3V and ground are required. The
SY89323L is functionally equivalent to the SY100EPT23L,
but in an ultra-small 8-pin MLF
70% smaller footprint. The ultra-small package and the dual
gate design of the SY89823L make it ideal for applications
that require the translation of a clock and data signal in a
minimal space. The inputs are compatible with 10k and
100k input levels and any standard differential LVPECL
input referenced to a V
DESCRIPTION
The SY89323L is a dual differential LVPECL-to-LVTTL
CC
of 3.3V.
®
package that features a
Precision Edge
Precision Edge
Rev.: C
Issue Date: May 2006
Precision Edge
SY89323L
Amendment: /0
SY89323L
®
®
®

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sy89323l Summary of contents

Page 1

... DUAL DIFFERENTIAL LVPECL-TO-LVTTL TRANSLATOR DESCRIPTION The SY89323L is a dual differential LVPECL-to-LVTTL translator. Because LVPECL (Low Voltage Positive ECL) levels are used, only +3.3V and ground are required. The SY89323L is functionally equivalent to the SY100EPT23L, but in an ultra-small 8-pin MLF 70% smaller footprint. The ultra-small package and the dual ® ...

Page 2

... Positive Power Supply: Bypass with 0.1µF//0.01µF low ESR capacitors. Ground GND and exposed pad must be tied to ground plane. 2 Precision Edge Operating Package Range Marking Industrial 323 Industrial 323 with Pb-Free bar-line indicator /2. When not used, this input can be left CC ® SY89323L Lead Finish Sn-Pb Pb-Free NiPdAu ...

Page 3

... Min Typ Max V –1.230 – V –0.735 –1.950 – V –1.475 +1.5 – 200 – – 150 0.5 – –300 – ® SY89323L Max Units — Units µA – µA – µA ...

Page 4

... Precision Edge Min Typ 275 — 1.5 — — — — — — — 0.5 — ,where T is the time between rising edges of the output n–1 12 output edge will deviate by more than the ® SY89323L Max Units — MHz 2.5 ns 0.5 ns 0 RMS 1.0 ...

Page 5

... Heavy Copper Plane Heavy Copper Plane PCB Thermal Consideration for 8-Pin MLF + 1 (408) 474-1000 FAX WEB Micrel for any damages resulting from such use or sale. © 2006 Micrel, Incorporated. 5 Precision Edge Package EP- Exposed Pad Die ® Package http://www.micrel.com ® SY89323L ...

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