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MK1491-09FLN

MK1491-09FLN

MK1491-09FLN

Integrated Device Technology (IDT)

3.3V V 5.3mm mm Application Specific Timer 10.2mm mm 0.65mm mm 10.2mm mm

SOT-23

MK1491-09FLN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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 StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Clock Generators
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.65mm
Frequency 66MHz
Pin Count28
Number of Outputs 12
Operating Supply Voltage3.3V
Temperature GradeCOMMERCIAL
Number of Circuits 1
Max Supply Voltage3.46V
Min Supply Voltage3.13V
Nominal Supply Current60mA
uPs/uCs/Peripheral ICs Type CLOCK GENERATOR, PROCESSOR SPECIFIC
Frequency (Max) 66MHz
Input Crystal
Primary Clock/Crystal Frequency-Nom 14.31818MHz
PLL No
Length 10.2mm
Width 5.3mm
Thickness 1.73mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1093 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.26000$8.26
500$8.1774$4088.7
1000$8.0948$8094.8
1500$8.0122$12018.3
2000$7.9296$15859.2
2500$7.847$19617.5

MK1491-09FLN Product Details

MK1491-09FLN Overview


An accompanying case is included. There are 28 terminations in it. The part provides a voltage of 3.3V volts. The peak reflow temperature is used to run 260. Total number of uPs/uCs/peripheral ICs is CLOCK GENERATOR, PROCESSOR SPECIFIC. 1 are present on the device. normaloperation has a maximum frequency of 66MHz. Currently, there are 1999 publications of the part. The Surface Mount mounting method is recommended. There are 28 pins on this device. The board has 28 pins. The minimum working temperature of this device cannot be lower than 0°C. There should be a temperature below 70°C during operation. 3.3V should be the supply voltage. In the Clock Generators family, the device belongs. A 12 output can be maintained on the device. According to the supply voltage, this part operates at 3.46V. In order to maintain a device's supply voltage greater than 3.13V. An excellent efficiency can be achieved when working at a frequency of 66MHz.

MK1491-09FLN 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


MK1491-09FLN Applications


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


  • 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
  • 1 GbE and 10 GbE
  • Servers, Storage, Search Acceleration

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