MK1491-06RILFTR Overview
Located in the Tape & Reel (TR) package, it can be accessed. SSOP comes with the case. 28 terminations are found in it. Voltage 3.3V is provided by the part. To run 260, we utilize this part's peak reflow temperature. There are a total of CLOCK GENERATOR, PROCESSOR SPECIFIC uPs, uCs, and peripherals in this device. As of right 1w, the device has 1. There is a maximum frequency for normaloperation of 49.152MHz. In this case, the maximum supply voltage (Vsup) reaches 3.45V. 1999 Parts of the part have not been published. Circuits application is recommended to mount Circuits application wCircuits applicationh Surface Mount. 28 pins are provided on the device. The board includes 28 pins. Temperatures below -40°C are not permitted for this device. Temperatures should not exceed 85°C. 3.3V is the recommended supply voltage.
MK1491-06RILFTR 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

MK1491-06RILFTR Applications
There are a lot of Integrated Device Technology (IDT)
MK1491-06RILFTR application specific timer applications.

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
1 GbE and 10 GbE
Servers, Storage, Search Acceleration
Ethernet Switches, Routers

Mount	Surface Mount
Package / Case	SSOP
Number of Pins	28
Packaging	Tape & Reel (TR)
Published	1999
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Discontinued
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
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	0.635mm
Pin Count	28
Operating Supply Voltage	3.3V
Supply Voltage-Max (Vsup)	3.45V
Temperature Grade	INDUSTRIAL
Number of Circuits	1
uPs/uCs/Peripheral ICs Type	CLOCK GENERATOR, PROCESSOR SPECIFIC
Frequency (Max)	49.152MHz
Input	Crystal
Primary Clock/Crystal Frequency-Nom	14.318MHz
Height	1.47mm
Length	9.9mm
Width	3.8mm
Thickness	1.47mm
Radiation Hardening	No
RoHS Status	RoHS Compliant
Lead Free	Lead Free
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.154, 3.90mm Width)
Operating Temperature	-40°C~85°C
Part Status	Obsolete
Voltage - Supply	3.15V~3.45V
Output	LVCMOS
Ratio - Input:Output	1:10
PLL	No
Differential - Input:Output	No/No
Main Purpose	AMD CPU