sy89325v Micrel Semiconductor, sy89325v Datasheet

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sy89325v

Manufacturer Part Number
sy89325v
Description
Sy89325v 3.3v/5v 1.5gbps Differential Cml/pecl/lvpecl-to-lvds Translator
Manufacturer
Micrel Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
sy89325vMG
Manufacturer:
MICREL
Quantity:
400
Part Number:
sy89325vMI
Manufacturer:
MICREL
Quantity:
400
M9999-051006
hbwhelp@micrel.com or (408) 955-1690
Micrel, Inc.
■ Guaranteed AC performance over temp and voltage:
■ Ultra-low jitter design:
■ Accepts CML, PECL, LVPECL inputs
■ 350mV LVDS output swing
■ Power supply 3.3V
■ –40
■ Available in ultra-small (2mm × × × × × 2mm) 8-pin MLF
■ High-speed logic
■ Data communications systems
■ Wireless communications systems
■ Telecom systems
Precision Edge is a registered trademark of Micrel, Inc.
Micro LeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
FEATURES
APPLICATIONS
FUNCTIONAL BLOCK DIAGRAM
• DC-to >1.5Gbps data rate throughput
• >750MHz clock f
• <50ps within-device skew
• <1ps
• <10ps
• <1ps
• <10ps
package
°
CML/PECL/LVPECL
C to +85
RMS
RMS
PP
PP
Input
deterministic jitter
total jitter (clock)
random jitter
cycle-to-cycle jitter
°
8-Pin MLF
C temperature range
NC
NC
/IN
MAX
IN
±
10% or 5.0V
1
2
3
4
®
(2mm × × × × × 2mm)
8
7
6
5
±
10%
VCC
Q
/Q
VEE
LVDS Output
3.3V/5V 1.5Gbps DIFFERENTIAL
CML/PECL/LVPECL-to-LVDS
TRANSLATOR
®
1
to-LVDS translator. It achieves LVDS signaling up to
1.5Gbps and clock rates of 750MHz, depending of the
distance and the characteristics of the media and noise
coupling sources. LVDS is intended to drive 50Ω impedance
transmission line media such as PCB traces, backplanes,
or cables.
between the true and complement pins of the input.
family of high-speed logic devices. This family features
ultra-small packaging, high signal integrity, and operation at
many different supply voltages. For applications that require
dual translators, consider the SY55855V.
site at www.micrel.com.
DESCRIPTION
TYPICAL APPLICATIONS CIRCUIT
The SY89325V is a fully differential, CML/PECL/LVPECL-
SY89325V inputs can be terminated with a single resistor
The SY89325V is a member of Micrel’s Precision Edge
All support documentation can be found on Micrel’s web
100mV
100mV Input Swing
Input Waveform
Backplane
SY89325V
Output Waveform
400mV Output Swing
Precision Edge
Precision Edge
Rev.: C
Issue Date: May 2006
Precision Edge
SY89325V
400mV
Amendment: /0
SY89325V
®
®
®
®

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sy89325v Summary of contents

Page 1

... LVDS is intended to drive 50Ω impedance transmission line media such as PCB traces, backplanes, or cables. SY89325V inputs can be terminated with a single resistor ± 10% between the true and complement pins of the input. The SY89325V is a member of Micrel’s Precision Edge ® ...

Page 2

... See “Output Interface Applications” section. Ground. Ground pin and exposed pad must be connected to the same ground plane. No connect. 2 Precision Edge Operating Package Range Marking Industrial 325 Industrial 325 with Pb-Free bar-line indicator ® SY89325V Lead Finish Sn-Pb Pb-Free NiPdAu ...

Page 3

... CC ) ........................ –40°C to +85° Min Typ 3.0 3.3 4.5 5.0 Min Typ 1.6 1.5 V 100 200 Min Typ 0.925 1.125 –50 250 350 500 700 ® SY89325V Max Units 3 Max Units –0 Max Units 1.474 V V 1.375 V +50 mV ...

Page 4

... T is the time between rising edges of the output n–1 12 output edges will deviate by more than the V , DIFF_IN V 700mV (Typ.) DIFF_OUT Figure 1b. Differential Voltage Swing ® Precision Edge SY89325V Max Units Gbps MHz 700 RMS RMS ...

Page 5

... Micrel, Inc. INPUT INTERFACE APPLICATIONS (DRIVER) IN CML 100Ω /IN V Note: of SY89325V must be ≥ CC Figure 3. CML-DC Coupled V CC (DRIVER) PECL 50Ω 50Ω V – Note: of SY89325V must be ≥ CC Figure 4. PECL-DC Coupled M9999-051006 hbwhelp@micrel.com or (408) 955-1690 CC SY89325V V CC (DRIVER /IN ...

Page 6

... LVDS driver and receiver. Also, change in common mode voltage function of data input, is kept to a minimum, to keep EMI low. V 100Ω OUT Figure 8b. LVDS Common Mode Measurement Data Sheet Link www.micrel.com/product-info/products/sy55855v.shtml www.amkor.com/products/notes_papers/MLF_AppNote_0902.pdf www.micrel.com/product-info/products/solutions.shtml 6 Precision Edge SY89325V 50Ω OCM ∆V 50Ω OCM GND ® ...

Page 7

... 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. 7 Precision Edge Package EP- Exposed Pad Die ® Package http://www.micrel.com ® SY89325V ...

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