SY89832UMG Micrel Inc, SY89832UMG Datasheet

IC BUFFER/XLATOR 1:4 LVDS 16MLF

SY89832UMG

Manufacturer Part Number
SY89832UMG
Description
IC BUFFER/XLATOR 1:4 LVDS 16MLF
Manufacturer
Micrel Inc
Series
Precision Edge®r
Type
Fanout Buffer (Distribution), Translatorr
Datasheet

Specifications of SY89832UMG

Number Of Circuits
1
Ratio - Input:output
1:4
Differential - Input:output
Yes/Yes
Input
CML, LVDS, LVPECL
Output
LVDS
Frequency - Max
2.5GHz
Voltage - Supply
2.375 V ~ 2.625 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-MLF®, QFN
Frequency-max
2.5GHz
Clock Ic Type
Clock Divider / Fan-out Buffer
Frequency
2.5GHz
No. Of Outputs
4
Ic Output Type
LVDS
Supply Current
75mA
Supply Voltage Range
2.375V To 2.325V
Digital Ic Case Style
MLF
Number Of Outputs
8
Operating Supply Voltage (max)
2.625V
Operating Temp Range
-40C to 85C
Propagation Delay Time
0.57ns
Operating Supply Voltage (min)
2.375V
Mounting
Surface Mount
Pin Count
16
Operating Supply Voltage (typ)
2.5V
Package Type
MLF
Input Frequency
2.5GHz
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-1432

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SY89832UMG
Manufacturer:
MICREL
Quantity:
41
Part Number:
SY89832UMG
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
Company:
Part Number:
SY89832UMG TR
Quantity:
49
Part Number:
SY89832UMGTR
Manufacturer:
MICREL
Quantity:
20 000
Micrel, Inc.
Precision Edge is a registered trademark of Micrel, Inc.
MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
August 2007
(LVTTL/CMOS)
FEATURES
APPLICATIONS
FUNCTIONAL BLOCK DIAGRAM
Guaranteed AC performance over temperature
and voltage:
• DC-to >2.0GHz throughput
• <570ps propagation delay (IN-to-Q)
• <20ps within-device skew
• <200ps rise/fall time
Ultra-low jitter design:
• <1ps
• <1ps
• <10ps
• <10ps
Unique, patent-pending input termination and VT pin
accepts DC– and AC–coupled inputs
High-speed LVDS outputs
2.5V voltage supply operation
Industrial temperature range: –40°C to +85°C
Available in 16-pin (3mm x 3mm) MLF
Processor clock distribution
SONET clock distribution
Fibre Channel clock distribution
Gigabit Ethernet clock distribution
VREF-AC
VT
/IN
IN
EN
RMS
RMS
50Ω
50Ω
PP
PP
deterministic jitter
total jitter (clock)
random jitter
cycle-to-cycle jitter
D
Q
1:4
®
package
2.5V ULTRA-PRECISION 1:4 LVDS
FANOUT BUFFER/TRANSLATOR
WITH INTERNAL TERMINATION
Q0
/Q0
Q1
/Q1
Q2
/Q2
Q3
/Q3
1
1
LVDS (Low Voltage Differential Swing) 1:4 fanout buffer
optimized for ultra-low skew applications. Within device skew
is guaranteed to be less than 20ps over supply voltage and
temperature.
termination design that allows access to the termination
network through a VT pin. This feature allows the device to
easily interface to different logic standards. A VREF–AC
reference output is included for AC-coupled applications.
synchronization family. For 3.3V applications, see SY89833L.
For applications that require a different I/O combination,
consult Micrel's website at: www.micrel.com, and choose
from a comprehensive product line of high-speed, low-skew
fanout buffers, translators and clock generators.
DESCRIPTION
TYPICAL PERFORMANCE
The SY89832U is a 2.5V, high-speed, 2GHz differential
The differential input buffer has a unique internal
The SY89832U is a part of Micrel's high-speed clock
622MHz Output
TIME (200ps/div.)
hbwhelp@micrel.com or (408) 955-1690
Precision Edge
Precision Edge
Precision Edge
SY89832U
M9999-082407
SY89832U
®
®
®

Related parts for SY89832UMG

SY89832UMG Summary of contents

Page 1

Micrel, Inc. FEATURES Guaranteed AC performance over temperature and voltage: • DC-to >2.0GHz throughput • <570ps propagation delay (IN-to-Q) • <20ps within-device skew • <200ps rise/fall time Ultra-low jitter design: • <1ps cycle-to-cycle jitter RMS • <1ps random jitter RMS ...

Page 2

... MLF-16 (2) SY89832UMITR MLF-16 (3) SY89832UMG MLF-16 (2, 3) SY89832UMGTR MLF-16 Notes: 1. Contact factory for die availability. Dice are guaranteed Tape and Reel. 3. Pb-Free package is recommended for new designs. –1.4V. They are used when AC coupling the CC . See “Input Interface Applications” section for more details. ...

Page 3

Micrel, Inc. Absolute Maximum Ratings Supply Voltage (V ) ................................... –0.5V to +4.0V CC Input Voltage (V ) ................................ –0. LVDS Output Current (I ) ..................................... ±10mA OUT Input Current Source or Sink Current on (IN, /IN) ...

Page 4

Micrel, Inc. LVDS OUTPUTS DC ELECTRICAL CHARACTERISTICS V = 2.5V ±5 100ý across the outputs Symbol Parameter V Output Voltage Swing OUT V Differential Output Voltage Swing DIFF_OUT V Output Common Mode Voltage OCM ∆V ...

Page 5

Micrel, Inc. AC ELECTRICAL CHARACTERISTICS V = +2.5V ±5% or +3.3V ±10 100ý across the outputs Symbol Parameter f Maximum Frequency MAX t Propagation Delay pd t Within-Device Skew SKEW Part-to-Part Skew t Set-Up Time ...

Page 6

Micrel, Inc. TYPICAL OPERATING CHARACTERISTICS V = 2.5V, GND = 0V 100ý across the outputs Output Swing vs. Frequency 400 350 300 250 200 150 100 0.5 1 1.5 FREQUENCY (MHz) August ...

Page 7

Micrel, Inc. FUNCTIONAL CHARACTERISTICS V = 2.5V, GND = 0V 400mV 100ý across the outpouts 155MHz Output TIME (1.291ns/div.) August 2007 = 25°C, unless otherwise stated. A 622MHz Output TIME (200ps/div.) 1GHz ...

Page 8

Micrel, Inc. INPUT STAGE LVDS OUTPUTS LVDS specifies a small swing of 325mV typical nominal 1.2V common mode above ground. The common GND Figure 2a. LVDS Differential Measurement SINGLE-ENDED AND DIFFERENTIAL SWINGS Figure ...

Page 9

Micrel, Inc. INPUT INTERFACE APPLICATIONS CML /IN SY89832U VREF_AC Figure 3a. DC-Coupled CML Input Interface LVPECL /IN SY89832U Rpd ...

Page 10

Micrel, Inc. 16-PIN EPAD MicroLeadFrame Package Notes: Note 1. Note 2. MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL The information furnished by Micrel in this datasheet is believed to be accurate and ...

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