MK1491-09FILN Overview
Clock program is contained in a package of SSOP. There are 28 terminations in it. The part provides 3.3V voltage. This part's peak reflow temperature is utilized to run 260. This device has a total of CLOCK GENERATOR, PROCESSOR SPECIFIC uPs/uCs/Peripheral IC. There are 1 on the device. The maximum frequency for normaloperation is 66MHz. There are 1999 publised of the part. Clock program is recommended that Clock program be mounted wClock programh Surface Mount. The device is designed with 28 pins. Circuits application includes 28 pins. This device's minimum working temperature must not be less than -40°C. The operating temperature should be less than 85°C. The supply voltage should be kept at 3.3V. This device can handle 12 outputs on it. This part is employed under 3.46V in terms of the supply voltage. To maintain a supply voltage greater than 3.13V on the device.
MK1491-09FILN 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

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

Network Attached Storage
Multi-function Printer
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

Factory Lead Time	7 Weeks
Mount	Surface Mount
Package / Case	SSOP
Number of Pins	28
Published	1999
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Terminal Finish	Matte Tin (Sn) - annealed
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
Number of Outputs	12
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
Max Supply Current	60mA
uPs/uCs/Peripheral ICs Type	CLOCK GENERATOR, PROCESSOR SPECIFIC
Frequency (Max)	66MHz
Input	Crystal
Primary Clock/Crystal Frequency-Nom	14.31818MHz
Height	1.85mm
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	Tube
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