Features
- 2 LVCMOS/LVTTL outputs
- Selectable crystal oscillator interface
- or LVCMOS/LVTTL TEST_CLK
- Output frequency range: 15.625MHz to 350MHz
- Crystal input frequency range: 12MHz to 40MHz
- VCO range: 250MHz to 700MHz
- Parallel or serial interface for programming counter and output dividers
- RMS period jitter: 8ps (typical)
- Cycle-to-cycle jitter: 40ps (typical)
- Full 3.3V or mixed 3.3V core/2.5V output supply voltage
- 0°C to 70°C ambient operating temperature
- Available in lead-free RoHS-compliant package
- For replacement device use 840N202CKI-dddLF
Description
The 8402 is a general purpose, Crystal-to-LVCMOS/LVTTL High Frequency Synthesizer. The 8402 has a selectable TEST_CLK or crystal inputs. The VCO operates at a frequency range of 250MHz to 700MHz. The VCO frequency is programmed in steps equal to the value of the input reference or crystal frequency. The VCO and output frequency can be programmed using the serial or parallel interfaces to the configuration logic. The low phase noise characteristics of the 8402 make it an ideal clock source for Gigabit Ethernet and SONET applications.
Support Communities
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I have a Synergy C++ project. I have some global variables that should be initialized by having their constructors called. It appears that they aren't being initialized. There is special code that is typically generated and run by the crt0 or crt1 in a Linux world. I'm wondering ...
Jun 8, 2017 -
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Hi, teams. I have ported emWin library to my project, and create a new diplay driver for my board. To test display, I copied very simple codes from examples like follows: GUI_Init(); GUI_SetColor(GUI_WHITE); GUI_SetBkColor(GUI_BLACK); GUI_Clear(); GUI_FillCircle(40,40,40); GUI_Init ...
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Hi, We are trying to run the AI demo given in link "https://renesas-rz.github.io/rzv_ai_sdk/latest/" . This has kernel version "5.10.175", but we are testing our RZ/V2L platform in "5.10.184" kernel version. Can you ...
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