Features
- Two 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: 30ps (maximum)
- Cycle-to-cycle jitter: 100ps (maximum)
- Full 3.3V or mixed 3.3V core/2.5V output supply voltage
- -40°C to 85°C ambient operating temperature
- Available in lead-free RoHS-compliant package
- For replacement device us 840N202CKI-dddLF
8402I - Block Diagram
Description
The 8402I is a general purpose, Crystal-to-LVCMOS/LVTTL High Frequency Synthesizer. The 8402I 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 8402I make it an ideal clock source for Gigabit Ethernet and SONET applications.
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- Application NotePDF 187 KB R31AN0065EU0101 Rev.1.01 Nov 14, 2023
- Application NotePDF 170 KB 7WDXRDKU4E7E-5-57318 May 13, 2014
- Application NotePDF 495 KB 7WDXRDKU4E7E-5-57312 May 12, 2014
- Application NotePDF 442 KB 7WDXRDKU4E7E-5-57298 May 08, 2014
- Application NotePDF 115 KB 7WDXRDKU4E7E-5-57294 May 07, 2014
- Application NotePDF 133 KB 7WDXRDKU4E7E-5-57291 May 06, 2014
- Application NotePDF 136 KB 7WDXRDKU4E7E-5-57044 Mar 12, 2014
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- Application NotePDF 187 KB R31AN0065EU0101 Rev.1.01 Nov 14, 2023
- Application NotePDF 1.99 MB 7WDXRDKU4E7E-5-57242 Mar 01, 2022
Application Notes & White Papers (19)
- End Of Life NoticePDF 541 KB 7WDXRDKU4E7E-5-57906 Nov 12, 2014
- Product Change NoticePDF 36 KB 7WDXRDKU4E7E-5-56946 Feb 16, 2014
- Product Change NoticePDF 145 KB 7WDXRDKU4E7E-5-46307 Jan 04, 2011
- Product Change NoticePDF 1.11 MB 7WDXRDKU4E7E-5-46308 Oct 05, 2009
Product Notices (PCN, EOL, etc) (4)
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