MK2049-45SITR IDT, Integrated Device Technology Inc, MK2049-45SITR Datasheet - Page 7

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MK2049-45SITR

Manufacturer Part Number
MK2049-45SITR
Description
IC CLK PLL COMM 3.3V 20-SOIC
Manufacturer
IDT, Integrated Device Technology Inc
Type
PLL Clock Synthesizerr
Datasheet

Specifications of MK2049-45SITR

Pll
Yes
Input
Clock
Output
Clock
Number Of Circuits
1
Ratio - Input:output
1:3
Differential - Input:output
No/No
Frequency - Max
49.152MHz
Divider/multiplier
Yes/Yes
Voltage - Supply
3.15 V ~ 3.45 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC
Frequency-max
49.152MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MK2049-45SITR
Manufacturer:
ICS
Quantity:
20 000
DC Electrical Characteristics
AC Electrical Characteristics
IDT™ / ICS™ 3.3 VOLT COMMUNICATIONS CLOCK PLL
MK2049-45
3.3 VOLT COMMUNICATIONS CLOCK PLL
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85°C
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85° C
Operating Voltage
Supply Current
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Input Capacitance, except X1
Output High Voltage (CMOS
Level)
Output High Voltage
Output Low Voltage
Short Circuit Current
VIN, VCXO Control Voltage
VCXO Crystal Pull Range
Input Jitter Tolerance
Input pulse width (1)
Output Duty Cycle (% high
time)
Output Rise Time
Output Fall Time
Skew, ICLK to Output Clock
Note 2
Timing Jitter, Filtered
500Hz-1.3MHz (OC-3)
Parameter
Parameter
Symbol
Symbol
VDD
V
V
V
IDD
V
C
V
I
V
I
I
OS
OH
OH
IH
OL
XC
IL
IH
IL
IN
t
t
f
t
t
t
OD
OR
XP
OF
t
t
IO
pi
ji
jf
Clock outputs
unloaded, VDD = 3.3V
V
V
I
I
I
OH
OH
OL
IH
IL
Using Recommended
Crystal
In reference to input
clock period
Measured at VDD/2,
C
0.8 to 2.0V, C
2.0 to 0.8V, C
All output clock
selections except 1.544
and 2.048 MHz
Referenced to
Mitel/Zarlink MT9045,
Note 3
= 0
= 8 mA
L
= VDD
= -4 mA
= -8 mA
=15pF
Conditions
Conditions
7
L
L
=15 pF
=15 pF
VDD-0.4
Min.
3.15
-10
-10
2.4
2
0
Min.
-115
10
40
-5
Typ.
±50
3.3
25
7
Typ. Max. Units
400
1.0
1.0
VCXO AND SYNTHESIZER
Max.
MK2049-45
VDD
3.45
+115
+10
+10
0.8
0.4
0.4
60
+5
Units
ppm
UI
ns
ns
ns
ns
ps
mA
mA
%
µA
µA
pF
V
V
V
V
V
V
V
REV G 101904

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