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ISLA224S25 数据表(PDF) 7 Page - Intersil Corporation |
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ISLA224S25 数据表(HTML) 7 Page - Intersil Corporation |
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7 / 39 page  ISLA224S 7 FN7911.1 May 7, 2012 Effective Number of Bits (Note 10) ENOB fIN = 30MHz 11.72 11.94 12.14 Bits fIN = 105MHz 11.14 11.22 11.67 11.80 11.78 11.91 Bits fIN = 190MHz 11.54 11.63 11.68 Bits fIN = 363MHz 11.22 11.26 10.63 Bits fIN = 495MHz 10.43 10.33 9.79 Bits fIN = 605MHz 9.13 9.04 8.62 Bits Spurious-Free Dynamic Range (Note 10) SFDR fIN = 30MHz 86 89 94 dBc fIN = 105MHz 74 85 76 88 76 86 dBc fIN = 190MHz 84 82 81 dBc fIN = 363MHz 78 79 69 dBc fIN = 495MHz 68 67 62 dBc fIN = 605MHz 58 57 53 dBc Spurious-Free Dynamic Range Excluding H2, H3 (Note 10) SFDRX23 fIN = 30MHz 87 90 96 dBc fIN = 105MHz 89 92 94 dBc fIN = 190MHz 89 91 92 dBc fIN = 363MHz 86 88 87 dBc fIN = 495MHz 86 84 84 dBc fIN = 605MHz 85 83 82 dBc Intermodulation Distortion IMD fIN = 70MHz 83 83 83 dBFS fIN = 170MHz 97 95 95 dBFS Channel-to-Channel Isolation fIN = 10MHz 88 90 100 dB fIN = 124MHz 82 87 86 dB Word Error Rate WER 10-13 10-13 10-13 Full Power Bandwidth FPBW 675 675 675 MHz NOTES: 6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design. 7. PSRR is calculated by the equation 20*log10(A/B), where B is the amplitude of a disturber sinusoid on AVDD at the device pins, and A is the amplitude of the spur in the captured data at the frequency of the disturber sinusoid. 8. AC Specifications apply after internal calibration of the ADC is invoked at the given sample rate and temperature. Refer to “Power-On Calibration” on page 15 and “User Initiated Reset” on page 16 for more detail. 9. The DLL Range setting must be changed via SPI for ADC core sample rates below 80MSPS. The JESD204 transmitter can support ADC sample rates below 100MSPS, as long as the SERDES lane data rate is greater than or equal to 1Gbps. 10. Minimum specification guaranteed when calibrated at +85°C. Electrical Specifications All specifications apply under the following conditions unless otherwise noted: AVDD = 1.8V, OVDD = 1.8V, TA = -40°C to +85°C (typical specifications at +25°C), AIN = -2dBFS, fSAMPLE = Maximum Conversion Rate (per speed grade). Boldface limits apply over the operating temperature range, -40°C to +85°C. (Continued) PARAMETER SYMBOL CONDITIONS ISLA224S25 ISLA224S20 ISLA224S12 UNITS MIN (Note 6) TYP MAX (Note 6) MIN (Note 6) TYP MAX (Note 6) MIN (Note 6) TYP MAX (Note 6) |
类似零件编号 - ISLA224S25 |
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类似说明 - ISLA224S25 |
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