SY89833LMG Micrel Inc, SY89833LMG Datasheet

IC BUFFER/XLATOR 1:4 LVDS 16MLF

SY89833LMG

Manufacturer Part Number
SY89833LMG
Description
IC BUFFER/XLATOR 1:4 LVDS 16MLF
Manufacturer
Micrel Inc
Series
Precision Edge®r
Type
Fanout Buffer (Distribution), Translatorr
Datasheet

Specifications of SY89833LMG

Number Of Circuits
1
Ratio - Input:output
1:4
Differential - Input:output
Yes/Yes
Input
CML, LVDS, LVPECL
Output
LVDS
Frequency - Max
2GHz
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-MLF®, QFN
Frequency-max
2GHz
Device Type
Differential Buffer
Supply Current Max
45mA
Peak-to-peak Jitter Max
200ps
Signal Input Type
CMOS, TTL
Output Level Type
LVDS
Supply Voltage Range
3V To 3.6V
Number Of Outputs
8
Operating Supply Voltage (max)
3.6V
Operating Temp Range
-40C to 85C
Propagation Delay Time
0.6ns
Operating Supply Voltage (min)
3V
Mounting
Surface Mount
Pin Count
16
Operating Supply Voltage (typ)
3.3V
Package Type
MLF
Input Frequency
2GHz
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-1433

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SY89833LMG
Manufacturer:
MICREL
Quantity:
19 749
Part Number:
SY89833LMGTR
Manufacturer:
MICREL
Quantity:
688
Part Number:
SY89833LMGTR
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
Micrel, Inc.
Precision Edge is a registered trademark of Micrel, Inc.
Micro LeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
August 2007
FEATURES
APPLICATIONS
FUNCTIONAL BLOCK DIAGRAM
(LVTTL/CMOS)
Guaranteed AC performance over temperature
and voltage:
• DC-to > 2GHz throughput
• <600ps propagation delay (IN-to-Q)
• <20ps within-device skew
• <190ps rise/fall times
Ultra-low jitter design
• <1ps
• <10ps
• <1ps
• <10ps
Unique input termination and VT pin accepts DC-
and AC-coupled inputs
High-speed LVDS outputs
3.3V power supply operation
Industrial temperature range: –40
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
RMS
RMS
EN
50Ω
50Ω
PP
PP
total jitter
deterministic jitter
cycle-to-cycle jitter
random jitter
D
Q
1:4
°
C to +85
®
package
3.3V ULTRA-PRECISION 1:4 LVDS
FANOUT BUFFER/TRANSLATOR
WITH INTERNAL TERMINATION
°
C
Q0
/Q0
Q1
/Q1
Q2
/Q2
Q3
/Q3
1
1
Low Voltage Differential Swing (LVDS) 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 is included for AC-coupled applications.
synchronization family. For 2.5V applications, the SY89832U
provides similar functionality while operating from a 2.5V
±5% supply. For applications that require a different I/O
combination, consult the Micrel 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 SY89833L is a 3.3V, high-speed 2GHz differential
The differential input buffer has a unique internal
The SY89833L is part of Micrel’s high-speed clock
622MHz Output
TIME (321.9ps/div.)
hbwhelp@micrel.com or (408) 955-1690
Precision Edge
Precision Edge
Precision Edge
SY89833L
M9999-082407
SY89833L
®
®
®

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SY89833LMG Summary of contents

Page 1

Micrel, Inc. FEATURES Guaranteed AC performance over temperature and voltage: • DC-to > 2GHz throughput • <600ps propagation delay (IN-to-Q) • <20ps within-device skew • <190ps rise/fall times Ultra-low jitter design • <1ps cycle-to-cycle jitter RMS • <10ps total jitter ...

Page 2

... MLF-16 (2) SY89833LMITR MLF-16 (3) SY89833LMG MLF-16 (2, 3) SY89833LMGTR 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 = 3.3V ±10 100Ω across the outputs Symbol Parameter V Output Voltage Swing OUT V Differential Output Voltage Swing DIFF_OUT V Output Common Mode Voltage OCM ∆V Change in Common Mode Voltage OCM LVTTL/CMOS DC ELECTRICAL CHARACTERISTICS V = 3.3V ±10 –40°C to +85°C ...

Page 5

Micrel, Inc. AC ELECTRICAL CHARACTERISTICS V = +3.3V ±10 100Ω 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 EN to IN, ...

Page 6

... Micrel Inc. TYPICAL OPERATING CHARACTERISTICS V = 3.3V, GND = 0V 400mV 100Ω across the outputs Output Swing vs. Frequency 350 300 250 200 150 100 0.5 1 1.5 FREQUENCY (GHz) August 2007 = 25°C, unless otherwise stated 2.5 6 Precision Edge SY89833L Propagation Delay vs. Input Voltage Swing ...

Page 7

Micrel, Inc. FUNCTIONAL CHARACTERISTICS V = 3.3V, GND = 0V 400mV 100Ω across the outputs 155MHz Output TIME (1.29ns/div.) August 2007 = 25°C, unless otherwise stated. A 622MHz Output TIME (321.9ps/div.) 1GHz ...

Page 8

... Micrel Inc. INPUT STAGE LVDS OUTPUTS LVDS specifies a small swing of 325mV typical nominal 1.20V common mode above ground. The common GND Figure 2a. LVDS Differential Measurement Figure 2c. Single-Ended Swing August 2007 V CC .86k .86k .86k .86k GND 50 /IN Figure 1. Simplified Differential Input Buffer mode voltage has tight limits to permit large variations in ground noise between an LVDS driver and receiver ...

Page 9

Micrel, Inc. INPUT INTERFACE APPLICATIONS CML /IN SY89833L VREF-AC Figure 3a. DC-Coupled CML Input Interface LVPECL /IN SY89833L Rpd ...

Page 10

... Micrel Inc. 16-PIN EPAD MicroLeadFrame Package Notes: 1. Package meets Level 2 moisture sensitivity classification, and are shipped in dry-pack form. 2. Exposed pads must be soldered to a ground for proper thermal management. 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 reliable. However, no responsibility is assumed by Micrel for its use. ...

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