Datasheet AD10465 (Analog Devices) - 6

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Data Sheet AD10465
1 See Table 3. 2 Gain tests are performed on AIN1 input voltage range. 3 Input capacitance specification combines AD8037 die capacitance and ceramic package capacitance. 4 Full power bandwidth is the frequency at which the spectral power of the fundamental frequency (as determined by FFT analysis) is reduced by 3 dB. 5 All ac specifications tested by driving ENCODE and ENCODE differentially. 6 Minimum and maximum conversion rates allow for variation in encode duty cycle of 50% ± 5%. 7 Analog input signal power at –1 dBFS; signal-to-noise ratio (SNR) is the ratio of signal level to total noise (first five harmonics removed). ENCODE = 65 MSPS. SNR is reported in dBFS, related back to converter ful power. 8 Analog input signal power at –1 dBFS. Signal-to-noise and distortion (SINAD) is the ratio of signal level to total noise + harmonics. ENCODE = 65 MSPS. 9 Analog input signal power swept from −1 dBFS to −60 dBFS; SFDR is the ratio of converter full scale to worst spur. 10 Both input tones at −7 dBFS; two-tone intermodulation distortion (IMD) rejection is the ratio of either tone to the worst third order intermodulation product. 11 Channel-to-channel isolation tested with A channel grounded and a ful -scale signal applied to B channel. 12 Digital output logic levels: DVCC = 3.3 V, CLOAD = 10 pF. Capacitive loads > 10 pF degrade performance. 13 Supply voltage recommended operating range. AVCC can be varied from 4.85 V to 5.25 V. However, rated ac (harmonics) performance is valid only over the range AVCC = 5.0 V to 5.25 V. Rev. B | Page 5 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TEST CIRCUITS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND PIN FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY THEORY OF OPERATION USING THE FLEXIBLE INPUT APPLYING THE AD10465 ENCODING THE AD10465 JITTER CONSIDERATIONS POWER SUPPLIES OUTPUT LOADING LAYOUT INFORMATION EVALUATION BOARD BILL OF MATERIALS LIST FOR AD10465 EVALUATION BOARD SILKSCREENS OUTLINE DIMENSIONS ORDERING GUIDE