MK1491-09FILNTR Overview
The package Tape and Reel contains it. In a SSOP-shaped case, it comes. As far as terminations are concerned, there are 28. Voltage is provided by the part at 3.3V. Running 260 utilizes this part's peak reflow temperature. There are CLOCK GENERATOR, PROCESSOR SPECIFIC user processors, user controllers, or peripheral integrated circuits on this device. On the device, there are 1. For normaloperation, 66MHz is the maximum frequency. A total of 1999 parts have been published. Ideally, it should be mounted with Surface Mount. Devices with 28 pins are designed. A total of 28 pins are included. Temperatures below -40°C are not acceptable for this device. Temperatures below 85°C are recommended for operation. Voltage should be kept at 3.3V. Voltage 3.46V is the supply voltage for this part. Circuits application is important to maintain a voltage on the device that is greater than 3.13V.
MK1491-09FILNTR Features
Peak Reflow Temperature (Cel): 260
uPs/uCs/Peripheral ICs Type of CLOCK GENERATOR, PROCESSOR SPECIFIC
Include 1 Circuits
with 28 Pins
operate supply voltage at the range of 3.3V

MK1491-09FILNTR Applications
There are a lot of Integrated Device Technology (IDT)
MK1491-09FILNTR application specific timer applications.

Wireless Access Point
Routers
Ethernet switch/router
PCI Express 2.0/3.0
Broadcast video/audio timing
Processor and FPGA clocking
Any-frequency clock conversion
MSAN/DSLAM/PON
Fibre Channel, SAN
Telecom line cards

Factory Lead Time	7 Weeks
Contact Plating	Tin
Mount	Surface Mount
Package / Case	SSOP
Number of Pins	28
Packaging	Tape and Reel
Published	1999
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.65mm
Pin Count	28
Operating Supply Voltage	3.3V
Temperature Grade	INDUSTRIAL
Number of Circuits	1
Max Supply Voltage	3.46V
Min Supply Voltage	3.13V
Nominal Supply Current	60mA
uPs/uCs/Peripheral ICs Type	CLOCK GENERATOR, PROCESSOR SPECIFIC
Frequency (Max)	66MHz
Input	Crystal
Primary Clock/Crystal Frequency-Nom	14.31818MHz
Length	10.2mm
Width	5.3mm
Thickness	1.73mm
Radiation Hardening	No
RoHS Status	RoHS Compliant
Lead Free	Lead Free
Factory Lead Time	12 Weeks
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209, 5.30mm Width)
Supplier Device Package	28-SSOP
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Voltage - Supply	3.15V~3.45V
Base Part Number	MK1491-09
Output	Clock
Ratio - Input:Output	1:12
PLL	Yes
Differential - Input:Output	No/No
Main Purpose	AMD CPU
RoHS Status	ROHS3 Compliant