Features
- Pin and function compatible to Cypress W180-51
- Packaged in 8-pin SOIC
- Provides a spread spectrum output clock
- Accepts a clock input and provides same frequency dithered output
- Input frequency of 8 to 28 MHz
- Peak reduction by 7dB - 14dB typical on 3rd - 19th odd harmonics
- Spread percentage selection for +/-0.625% and +/-1.875%
- Operating voltage of 3.3 V and 5 V
- Advanced, low-power CMOS process
180-51 - Block Diagram
Description
The 180-51 generates a low EMI output clock from a clock or crystal input. The device uses IDT's proprietary mix of analog and digital Phase-Locked Loop (PLL) technology to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB. The 180-51 offers center spread selection of +/-0.625% and +/-1.875%. Refer to the MK1714-01/02 for the widest selection of input frequencies and multipliers. IDT offers a complete line of EMI reducing clock generators. Consult us when you need to remove crystals and oscillators from your board.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Qty. per Reel (#) | Qty. per Carrier (#) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 180M-51LF | Obsolete | N/A | In Stock | SOIC | 8# | Tube | 1 | 0 | 97# | Yes | e3 Sn | 0 to 70°C |
| 180M-51LFT | Obsolete | N/A | Out of Stock | SOIC | 8# | Reel | 1 | 3000# | 0 | Yes | e3 Sn | 0 to 70°C |
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- Application NotePDF 187 KB R31AN0065EU0101 Rev.1.01 Nov 14, 2023
- End Of Life NoticePDF 859 KB Mar 24, 2022
- Application NotePDF 1.99 MB 7WDXRDKU4E7E-5-57242 Mar 01, 2022
- 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 120 KB 7WDXRDKU4E7E-5-57289 May 06, 2014
- Application NotePDF 160 KB 7WDXRDKU4E7E-5-57287 May 06, 2014
- Product Change NoticePDF 223 KB 7WDXRDKU4E7E-5-41816 Oct 07, 2006
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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 NotePDF 170 KB 7WDXRDKU4E7E-5-57318 May 13, 2014View More
Application Notes & White Papers (12)
- End Of Life NoticePDF 859 KB Mar 24, 2022
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-60321 Apr 14, 2016
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-59927 Feb 15, 2016
- Product Change NoticePDF 95 KB 7WDXRDKU4E7E-5-59609 Oct 22, 2015
- Product Change NoticePDF 50 KB 7WDXRDKU4E7E-5-59245 Jul 21, 2015View More
Product Notices (PCN, EOL, etc) (10)
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