The ASM3P28XX devices are versatile spread spectrum frequency modulators designed specifically for a wide range of input clock frequencies from 10MHz to 40MHz. (Refer Input/Output Frequency Range Selection Table). The ASM3P28XX can generate an EMI reduced clock from crystal, ceramic resonator, or system clock. The of spread options and percentage ASM3P28XX-A.
FCC approved method of EMI attenuation. Provides up to 15dB EMI reduction. Generates a 1X, 2X and 4X low EMI spread spectrum clock of the input frequency. o o o to 40 MHz. o o o ASM3P2811A/B: 10 to 40MHz ASM3P2812A/B: 10 to 40MHz ASM3P2814A/B: 10 to 40MHz 1X: ASM3P2811A/B 2X: ASM3P2812A/B 4X: ASM3P2814A/B
deviation range from ±0.625% to
–3.50%. The ASM3P28XX reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of down stream clock and data dependent signals. The ASM3P28XX allows significant system cost savings by reducing the number of circuit .
The ASM3P28XX devices are versatile spread spectrum frequency modulators designed specifically for a wide range of input.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ASM3P2814B |
Alliance Semiconductor Corporation |
(ASM3P281xA/B) Low Power EMI Reduction IC | |
2 | ASM3P2814B |
ON Semiconductor |
Low Power EMI Reduction IC | |
3 | ASM3P2811A |
Alliance Semiconductor Corporation |
(ASM3P281xA/B) Low Power EMI Reduction IC | |
4 | ASM3P2811A |
ON Semiconductor |
Low Power EMI Reduction IC | |
5 | ASM3P2811B |
Alliance Semiconductor Corporation |
(ASM3P281xA/B) Low Power EMI Reduction IC | |
6 | ASM3P2811B |
ON Semiconductor |
Low Power EMI Reduction IC | |
7 | ASM3P2812A |
Alliance Semiconductor Corporation |
(ASM3P281xA/B) Low Power EMI Reduction IC | |
8 | ASM3P2812A |
ON Semiconductor |
Low Power EMI Reduction IC | |
9 | ASM3P2812B |
Alliance Semiconductor Corporation |
(ASM3P281xA/B) Low Power EMI Reduction IC | |
10 | ASM3P2812B |
ON Semiconductor |
Low Power EMI Reduction IC | |
11 | ASM3P2821B |
Alliance Semiconductor Corporation |
Low Power EMI Reduction IC | |
12 | ASM3P2853A |
ON Semiconductor |
Peak EMI Reducing |