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ZHCSEE2B December 2015 – January 2023 ADS54J66

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RMP|72
- MPQF396A

散热焊盘机械数据 (封装 | 引脚)

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zhcsee2b_oa

6.10 Typical Characteristics: Mode 2

low-pass or high-pass decimation-by-2 filter selected as per input frequency; typical values are at T_A = 25°C, full temperature range is from T_MIN = –40°C to T_MAX = 85°C, ADC sampling frequency = 500 MSPS, 14-bit resolution, no decimation filter, 50% clock duty cycle, AVDD3V = 3 V, AVDD = DVDD = 1.9 V, IOVDD = 1.15 V, –1-dBFS differential input for IF ≤ 250 MHz, and –3-dBFS differential input for IF > 250 MHz (unless otherwise noted)

f_IN = 100 MHz, A_IN = –1 dBFS, SNR = 74.1 dBFS, SFDR = 98 dBc, SFDR = 100 dBc (non 23)

Figure 6-45 FFT for 100-MHz Input Signal

f_IN = 185 MHz, A_IN = – 1 dBFS, SNR = 73.2 dBFS, SFDR = 98 dBc, SFDR = 98 dBc (non 23)

Figure 6-47 FFT for 185-MHz Input Signal

f_IN = 150 MHz, A_IN = –1 dBFS, SNR = 73.8 dBFS, SFDR = 99 dBc, SFDR = 99 dBc (non 23)

Figure 6-46 FFT for 150-MHz Input Signal

f_IN = 230 MHz, A_IN = –1 dBFS, SNR = 72.4 dBFS, SFDR = 91 dBc, SFDR = 98 dBc (non 23)

Figure 6-48 FFT for 230-MHz Input Signal