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8440259DK-45LF

8440259DK-45LF

8440259DK-45LF

Renesas Electronics America Inc.

Frequency Synthesizer 156.25MHz Clock Generators FemtoClock® Series 32-VFQFN Exposed Pad Surface Mount 3.135V~3.465V Bulk

SOT-23

8440259DK-45LF Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Operating Temperature 0°C~70°C TA
Packaging Bulk
Series FemtoClock®
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Frequency Synthesizer
Voltage - Supply 3.135V~3.465V
Output LVCMOS, LVDS, LVTTL
Number of Circuits 1
Frequency (Max) 156.25MHz
Input LVCMOS, LVTTL, Crystal
Ratio - Input:Output 2:9
PLL Yes with Bypass
Differential - Input:Output No/Yes
Divider/Multiplier Yes/No
8440259DK-45LF Product Details

8440259DK-45LF Overview


This clock IC is packaged using the Bulk method. The 32-VFQFN Exposed Pad package includes this clock generator. A clock generator's input is called LVCMOS, LVTTL, Crystal and it is designed as the input for this clock generator. For full access to the electronic component's capabilities, 1 circuits are implemented. A clock-based RF synthesizer that provides a max frequency of 156.25MHz is available. With the Surface Mount, it is easy to install this electric component on the panel. This clock PLL works with a supply voltage of 3.135V~3.465V. Using the test statistics, it is estimated that the ambient temperature should be set to 0°C~70°C TA. A frequency synthesizer which is compatible with the LVCMOS, LVDS, LVTTL logic levels is presented here. A Frequency Synthesizer is a classification for the electronic part in question. There are a number of electronic parts in the FemtoClock® series, including this one.

8440259DK-45LF Features


Available in the 32-VFQFN Exposed Pad


8440259DK-45LF Applications


There are a lot of Renesas Electronics America Inc.
8440259DK-45LF Clock Generators applications.


  • Digital circuits
  • Wireless base station for LTE, LTE-advanced
  • Picocells, femtocells and small cells
  • Sampling clocks for ADC and DAC
  • 1 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • FPGA and processor clocks
  • Line cards used in telephone exchange
  • Fiber Channel
  • PCI express cards

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