參數(shù)資料
型號: MC56F8323MFB60
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數(shù)字信號處理
英文描述: 0-BIT, 120 MHz, OTHER DSP, PQFP64
封裝: PLASTIC, LQFP-64
文件頁數(shù): 32/140頁
文件大?。?/td> 741K
代理商: MC56F8323MFB60
Analog-to-Digital Converter (ADC) Parameters
56F8323 Technical Data, Rev. 17
Freescale Semiconductor
127
Preliminary
Signal-to-noise plus distortion ratio
SINAD
59.1
db
Total Harmonic Distortion
THD
60.6
db
Spurious Free Dynamic Range
SFDR
61.1
db
Effective Number Of Bits8
ENOB
9.6
Bits
1. INL measured from Vin = .1VREFH to Vin = .9VREFH
10% to 90% Input Signal Range
2. LSB = Least Significant Bit
3. ADC clock cycles
4. Assumes each voltage reference pin is bypassed with 0.1
μF ceramic capacitors to ground
5. The current that can be injected or sourced from an unselected ADC signal input without impacting the performance of
the ADC. This allows the ADC to operate in noisy industrial environments where inductive flyback is possible.
6. Absolute error includes the effects of both gain error and offset error.
7. Please see the 56F8300 Peripheral User’s Manual for additional information on ADC calibration.
8. ENOB = (SINAD - 1.76)/6.02
Table 10-24 ADC Parameters (Continued)
Characteristic
Symbol
Min
Typ
Max
Unit
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