Abracon ABE0113
The ABE0113 is a Spread Spectrum Clock Generator designed for the purpose of reducing EMI in highspeed digital systems. The device operates over a very wide range of input frequencies and provides 1x to 4x modulated clock outputs. 1.1 0.9 55 4 100 UNITS ns ns % ns ps Over output frequency range @ 3.3V FUNCTIONAL DESCRIPTION Selectable spread spectrum and modulation rates The ABE0113 provides selectable multiplication factor, as well as selectable modulation rate.| Part No. | ABE0113 |
|---|---|
| Datasheet | ABE0113 Download |
| Manufacturer |  Abracon |
| Description | Low EMI Spread Spectrum Multiplier Clock |
| Buy | Stock & Price |
FEATURES
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● Spread Spectrum Clock Generator with selectable multiplier ( 1x, 2x and 4x ). Output frequency ranges: 24MHz to 240MHz. Selectable Down Spread Modulation. TTL/CMOS compatible outputs. 3.3V Operating Voltage. Low short term jitter. Available in 8-Pin 150mil SOIC. PIN CONFIGURATION FIN S2^ S1^ S0v 1 8 VD D S3v FOUT GND ABE0113 2 3 4 7 6 5 FIN = 24 ~ 120 Mhz Note: v: 30k Ω Internal Pull down ^: 30k Ω Internal Pull up.
DESCRIPTION
The selectable Down Spread modulation magnitude (see table below) permits EMI reduction without over-clocking the output. OUTPUT CLOCK (FOUT) SELECTION S3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 S2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 S1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 S0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 FIN Range (MHz) 24 24 24 24 24 24 24 24 60 60 60 60 60 60 60 60 FOUT X1 X1 X1 X1 X2 X2 X2 X2 X2 X2 X4 X4 X1 X1 X1 X1 Spread Spectrum Modulation Frequency Magnitude -1.5% -2.0% -2.5% -3.0% -0.5% -1.0% -1.5% -2.0% -2.5% -3.0% -0.5% -1.0% -0.5% -1.0% -1.5%...
