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MK2049-34SAI

P1-P3P4-P6P7-P9
MK2049-34A
3.3 VOLT COMMUNICATIONS CLOCK VCXO PLL VCXO AND SYNTHESIZER
IDT™ /
3.3 VOLT COMMUNICATIONS CLOCK VCXO PLL 7
MK2049-34A REV D 121809
DC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85° C
AC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85° C
Note 1: For loop timing modes and buffer modes, see tables on page 3 for required input clock frequencies
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 3.15 3.3 3.45 V
Input High Voltage V
IH
2V
Input Low Voltage V
IL
0.8 V
Output High Voltage
(CMOS Level)
V
OH
I
OH
= -4 mA VDD-0.4 V
Output High Voltage V
OH
I
OH
= -8 mA 2.4 V
Output Low Voltage V
OL
I
OL
= 8 mA 0.4 V
Operating Supply Current I
DD
No Load, VDD=3.3 V 7 mA
Short Circuit Current I
OS
Each Output ±50 mA
Input Capacitance C
IN
FS3:0 5 pF
Parameter Symbol Conditions Min. Typ. Max. Units
Input Frequency External Mode, Note 1
ICLK
8kHz
Input Clock Pulse Width t
pi
10 ns
Propagation Delay ICLK to ICLK 0 6 ns
Output-Output Skew CLK to CLK/2 150 ps
Output Clock Rise Time t
OR
0.8 to 2.0 V 2 ns
Output Fall Time t
OF
2.0 to 0.8 V 2 ns
Output Clock Duty Cycle, High
Time
at VDD/2, except 8 kHz 40 60 %
Actual mean frequency error
versus target
Any clock selection 0 0 ppm
MK2049-34A
3.3 VOLT COMMUNICATIONS CLOCK VCXO PLL VCXO AND SYNTHESIZER
IDT™ /
3.3 VOLT COMMUNICATIONS CLOCK VCXO PLL 8
MK2049-34A REV D 121809
Package Outline and Package Dimensions (20-pin SOIC, 300 Mil. Wide Body)
Package dimensions are kept current with JEDEC Publication No. 95
Ordering Information
*NOTE: EOL for non-green parts to occur on 5/13/10 per PDN U-09-01
Parts that are ordered with a "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.
While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) assumes
no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No
other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications
such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not
recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT
does not authorize or warrant any IDT product for use in life support devices or critical medical instruments.
Part / Order Number Marking Shipping Packaging Package Temperature
MK2049-34SAI* MK2049-34SAI Tubes 20-pin SOIC -40 to +85° C
MK2049-34SAITR* MK2049-34SAI Tape and Reel 20-pin SOIC -40 to +85° C
MK2049-34SAILF MK2049-34SAILF Tubes 20-pin SOIC -40 to +85° C
MK2049-34SAILFTR MK2049-34SAILF Tape and Reel 20-pin SOIC -40 to +85° C
INDEX
AREA
1 2
20
D
E
SEATING
PLANE
A1
A
e
- C -
B
.10 (.004)
C
C
L
H
h x 45
Millimeters Inches
Symbol Min Max Min Max
A --2.65--.104
A1 0.10 -- .0040 --
B 0.330.51.013.020
C 0.180.32.007.013
D 12.60 13.00 .496 .512
E 7.407.60.291.299
e 1.27 BASIC 0.050 BASIC
H 10.00 10.65 .394 .419
h 0.250.75.010.029
L 0.401.27.016.050
α 0° 8° 0° 8°
© 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device
Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered
trademarks used to identify products or services of their respective owners.
Printed in USA
Corporate Headquarters
Integrated Device Technology, Inc.
www.idt.com
For Sales
800-345-7015
408-284-8200
Fax: 408-284-2775
For Tech Support
www.idt.com/go/clockhelp
Innovate with IDT and accelerate your future networks. Contact:
www.IDT.com
MK2049-34A
3.3 VOLT COMMUNICATIONS CLOCK VCXO PLL VCXO AND SYNTHESIZER
P1-P3P4-P6P7-P9

MK2049-34SAI

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IC VCXO PLL CLK SYNTH 20-SOIC
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