sy89329v Micrel Semiconductor, sy89329v Datasheet

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sy89329v

Manufacturer Part Number
sy89329v
Description
Sy89329v 3.3v/5v 800mhz Lvttl/lvcmos-to-differential Lvpecl Translator
Manufacturer
Micrel Semiconductor
Datasheet

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M9999-072005
hbwhelp@micrel.com or (408) 955-1690
Micrel, Inc.
Precision Edge is a registered trademark of Micrel, Inc.
Micro LeadFrame and MLF are trademarks of Amkor Technology, Inc.
FEATURES
APPLICATIONS
FUNCTIONAL BLOCK DIAGRAM
Guaranteed AC performance over temp and voltage:
• DC-to-800MHz f
• <100ps IN-to-OUT t
Ultra-low jitter design:
• <1ps
• <10ps
• <1ps
• <1ps
Differential LVPECL output
I
Q output will default HIGH with inputs open
Power supply 3.3V 10% or 5.0V 10%
–40 C to +85 C temperature range
Available in ultra-small 8-pin (2mm
package
High-speed logic
Data communications systems
Wireless communications systems
Telecom systems
CC
max. 20mA
LVPECL
RMS
RMS
PP
PP
total jitter (clock)
deterministic jitter
random jitter
cycle-to-cycle jitter
8-Pin MLF™ (2mm
NC
NC
/Q
Q
1
2
3
4
MAX
pd
8
7
6
5
VCC
IN
NC
VEE
2mm)
LVTTL/LVCMOS
2mm) MLF™
3.3V/5V 800MHz
LVTTL/LVCMOS-to-DIFFERENTIAL
LVPECL TRANSLATOR
1
translator. Capable of running from a 3.3V or 5V supply,
the part can be used in either LVTTL/LVCMOS/LVPECL or
TTL/CMOS/PECL systems.
or 5V; no negative supply is required.
makes it ideal for applications where space, performance,
and low power are at a premium. For applications that require
a dual translator in this same ultra-small MLF™ package,
consider the SY89322V.
site at www.micrel.com.
DESCRIPTION
TYPICAL APPLICATIONS CIRCUIT
The SY89329V is a TTL/CMOS-to-differential PECL
The device requires only a single positive supply of 3.3V
The ultra-small 8-pin MLF™ package of the SY89329V
All support documentation can be found on Micrel’s web
2.4V
0.4V
V
CC
2.0V Input Swing
LVTTL/LVCMOS Input
Backplane
Single-Ended
2.0V
SY89329V
2.3V
1.5V
V
CC
Differential LVPECL Output
Typical values for V
800mV Output Swing
Precision Edge
Precision Edge
Rev.: B
Issue Date: July 2005
Precision Edge
CC
800mV Swing
SY89329V
= 3.3V
Amendment: /0
SY89329V
®
®
®

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sy89329v Summary of contents

Page 1

... TTL/CMOS/PECL systems. The device requires only a single positive supply of 3.3V or 5V; no negative supply is required. The ultra-small 8-pin MLF™ package of the SY89329V makes it ideal for applications where space, performance, and low power are at a premium. For applications that require 2mm) MLF™ ...

Page 2

... See “Output Interface Applications” section. Defaults HIGH floating. CC Ground: Ground pin and exposed pad must be connected to the same ground plane. No connect. 2 Precision Edge Operating Package Range Marking Industrial 329 Industrial 329 with Pb-Free bar-line indicator ® SY89329V Lead Finish Sn-Pb Pb-Free NiPdAu ...

Page 3

... Min Typ 3.0 3.3 4.5 5.0 Min Typ 2.0 (4) Min Typ V –1.080 –1.830 600 800 1200 1600 ® SY89329V Max Units 3 Max Units V 0 100 A –0.2 mA –1.2 V Max Units –0.880 V –1.550 uses 4-layer JB ...

Page 4

... OUT t pd Figure 2. Timing Diagram 4 Precision Edge Min Typ Max 800 100 600 200 500 12 output edges will deviate by more than the V 1600mV (Typ.) DIFF_OUT Figure 1b. Differential Voltage Swing ® SY89329V Units MHz ps ps RMS RMS ...

Page 5

... — 3.3V 130 , 5V 125 CC Figure 3c. Terminating Unused I/O Data Sheet Link www.micrel.com/product-info/products/sy89322v.shtml www.amkor.com/products/notes_papers/MLF_AppNote_0902.pdf www.micrel.com/product-info/products/solutions.shtml For 3.3V For 5V 100 Figure 3b. Three-Resistor Termination ® Precision Edge SY89329V 0.01 F (optional) ...

Page 6

... Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify M9999-072005 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. 6 Precision Edge http://www.micrel.com ® SY89329V ...

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