SLVSDR2 Data sheet

SLVSDR2B November 2018 – March 2021 ADC12DJ3200QML-SP

PRODUCTION DATA

6.12 Typical Characteristics

typical values are at T_A = 25°C, nominal supply voltages, default full-scale voltage (FS_RANGE_A = FS_RANGE_B = 0xA000), input signal applied to INA± in single-channel modes, f_IN = 347 MHz, A_IN = –1 dBFS, f_CLK = maximum-rated clock frequency, filtered 1-V_PP sine-wave clock, JMODE = 1, and background calibration (unless otherwise noted); SNR results exclude DC, HD2 to HD9 and interleaving spurs; SINAD and ENOB exclude DC and f_S / 2 fixed spurs; SFDR results exclude DC and signal-independent interleaving spurs (f_S / 4 and f_S / 2 spurs)

JMODE 3, f_S = 3200 MHz, foreground (FG) and background (BG) calibration

Figure 6-4 SNR vs Input Frequency

JMODE 3, f_S = 3200 MHz, FG and BG calibration

Figure 6-6 SINAD vs Input Frequency

JMODE 3, f_S = 3200 MHz, FG and BG calibration

Figure 6-8 ENOB vs Input Frequency

JMODE 3, f_S = 3200 MHz, FG and BG calibration

Figure 6-10 SFDR vs Input Frequency

JMODE 3, f_S = 3200 MHz, FG calibration

Figure 6-12 HD2 and HD3 vs Input Frequency

JMODE 3, f_S = 3200 MHz, FG calibration, includes f_S / 2 – f_IN spur only

Figure 6-14 Worst Interleaving Spur vs Input Frequency

JMODE 3, FG and BG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-16 SNR vs Sampling Rate

JMODE 3, FG and BG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-18 SINAD vs Sampling Rate

JMODE 3, FG and BG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-20 ENOB vs Sampling Rate

JMODE 3, FG and BG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-22 SFDR vs Sampling Rate

JMODE 3, FG calibration, f_S = 3200 MSPS

Figure 6-24 SNR vs Input Power

JMODE 3, FG calibration, f_S = 3200 MSPS

Figure 6-26 SFDR vs Input Power

JMODE 1, FG calibration, f_S = 6400 MSPS, A_IN = –1 dBFS

Figure 6-28 SNR vs Clock Amplitude

JMODE 3, FG calibration, f_S = 3200 MSPS, SNR = 56.3 dBFS, SFDR = 69 dBFS, ENOB = 9.0 bits

Figure 6-30 Single-Tone FFT at f_IN = 347 MHz, A_IN = –1 dBFS

JMODE 3, FG calibration, f_S = 3200 MSPS, SNR = 55.3 dBFS, SFDR = 66 dBFS, ENOB = 8.8 bits

Figure 6-32 Single-Tone FFT at f_IN = 2482 MHz, A_IN = –1 dBFS

JMODE 3, FG calibration, f_S = 3200 MSPS, SNR = 56.2 dBFS, SFDR = 77 dBFS, ENOB = 9.0 bits

Figure 6-34 Single-Tone FFT at f_IN = 2482 MHz, A_IN = –7 dBFS

JMODE 3, FG calibration, f_S = 3200 MSPS, SNR = 53.0 dBFS, SFDR = 59 dBFS, ENOB = 8.2 bits

Figure 6-36 Single-Tone FFT at f_IN = 4997 MHz, A_IN = –1 dBFS

JMODE 3, FG calibration, f_S = 3200 MSPS, SNR = 51.1 dBFS, SFDR = 53 dBFS, ENOB = 7.8 bits

Figure 6-38 Single-Tone FFT at f_IN = 8197 MHz, A_IN = –1 dBFS

JMODE 3, FG calibration, f_S = 3200 MSPS, f₁ = 342 MHz, f₂ = 352 MHz, A_IN = –7 dBFS per tone, SFDR = –73 dBFS, IMD3 = –87 dBFS, IMD2 = –74 dBFS

Figure 6-40 Two-Tone FFT at f_IN = 347 MHz, A_IN = –1 dBFS

JMODE 3, FG calibration, f_S = 3200 MSPS, f₁ = 2477 MHz, f₂ = 2487 MHz, A_IN = –7 dBFS per tone, SFDR = –70 dBFS, IMD3 = –74 dBFS, IMD2 = –70 dBFS

Figure 6-42 Two-Tone FFT at f_IN = 2482 MHz, A_IN = –1 dBFS

JMODE 3, FG calibration, f_S = 3200 MSPS, f₁ = 4992 MHz, f₂ = 5002 MHz, A_IN = –7 dBFS per tone, SFDR = –62 dBFS, IMD3 = –63 dBFS, IMD2 = –80 dBFS

Figure 6-44 Two-Tone FFT at f_IN = 4997 MHz, A_IN = –1 dBFS

JMODE 1, FG calibration, f_S = 6400 MSPS, f_IN = 99.97 MHz

Figure 6-46 DNL vs Code

JMODE 1, BG calibration, f_S = 6400 MSPS, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-48 Performance vs Temperature

JMODE 3, f_S = 3200 MSPS, f_IN = 347 MHz, A_IN = –1 dBFS

Figure 6-50 SNR vs Temperature and Calibration Mode

JMODE 3, f_S = 3200 MSPS, f_IN = 347 MHz, A_IN = –1 dBFS

Figure 6-52 SINAD vs Temperature and Calibration Mode

JMODE 3, f_S = 3200 MSPS, f_IN = 347 MHz, A_IN = –1 dBFS

Figure 6-54 ENOB vs Temperature and Calibration Mode

JMODE 3, f_S = 3200 MSPS, f_IN = 347 MHz, A_IN = –1 dBFS

Figure 6-56 SFDR vs Temperature and Calibration Mode

JMODE 1, FG calibration, f_S = 6400 MSPS, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-58 Performance vs Supply Voltage

JMODE 1, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-60 VA19 Supply Current vs Clock Rate

JMODE 1, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-62 VD11 Supply Current vs Clock Rate

f_CLK = 3200 MHz, FG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-64 Supply Current vs JMODE

f_CLK = 3200 MHz, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-66 Power Consumption vs JMODE

Figure 6-68 Gain Response vs Input Frequency

JMODE 1, f_S = 6400 MSPS, f_IN = 3199.9 MHz

Figure 6-70 Background Calibration Core Transition (AC Signal Zoomed)

JMODE 1, f_S = 6400 MSPS, DC input

Figure 6-72 Background Calibration Core Transition (DC Signal Zoomed)

JMODE 1, f_S = 6400 MHz, FG and BG calibration

Figure 6-5 SNR vs Input Frequency

JMODE 1, f_S = 6400 MHz, FG and BG calibration

Figure 6-7 SINAD vs Input Frequency

JMODE 1, f_S = 6400 MHz, FG and BG calibration

Figure 6-9 ENOB vs Input Frequency

JMODE 1, f_S = 6400 MHz, FG and BG calibration

Figure 6-11 SFDR vs Input Frequency

JMODE 1, f_S = 6400 MHz, FG calibration

Figure 6-13 HD2 and HD3 vs Input Frequency

JMODE 1, f_S = 6400 MHz, FG calibration, includes f_S / 2 – f_IN and f_S /4 ± f_IN spurs only

Figure 6-15 Worst Interleaving Spur vs Input Frequency

JMODE 1, FG and BG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-17 SNR vs Sampling Rate

JMODE 1, FG and BG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-19 SINAD vs Sampling Rate

JMODE 1, FG and BG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-21 ENOB vs Sampling Rate

JMODE 1, FG and BG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-23 SFDR vs Sampling Rate

JMODE 1, FG calibration, f_S = 6400 MSPS

Figure 6-25 SNR vs Input Power

JMODE 1, FG calibration, f_S = 6400 MSPS

Figure 6-27 SFDR vs Input Power

JMODE 1, FG calibration, f_S = 6400 MSPS, A_IN = –1 dBFS

Figure 6-29 SFDR vs Clock Amplitude

JMODE 1, FG calibration, f_S = 6400 MSPS, SNR = 55.9 dBFS, SFDR = 68 dBFS, ENOB = 8.9 bits

Figure 6-31 Single-Tone FFT at f_IN = 347 MHz, A_IN = –1 dBFS

JMODE 1, FG calibration, f_S = 6400 MSPS, SNR = 55.5 dBFS, SFDR = 52 dBFS, ENOB = 8.1 bits

Figure 6-33 Single-Tone FFT at f_IN = 2482 MHz, A_IN = –1 dBFS

JMODE 1, FG calibration, f_S = 6400 MSPS, SNR = 56.1 dBFS, SFDR = 58 dBFS, ENOB = 8.6 bits

Figure 6-35 Single-Tone FFT at f_IN = 2482 MHz, A_IN = –7 dBFS

JMODE 1, FG calibration, f_S = 6400 MSPS, SNR = 53.5 dBFS, SFDR = 61 dBFS, ENOB = 8.2 bits

Figure 6-37 Single-Tone FFT at f_IN = 4997 MHz, A_IN = –1 dBFS

JMODE 1, FG calibration, f_S = 6400 MSPS, SNR = 51.4 dBFS, SFDR = 48 dBFS, ENOB = 7.3 bits

Figure 6-39 Single-Tone FFT at f_IN = 8197 MHz, A_IN = –1 dBFS

JMODE 1, FG calibration, f_S = 6400 MSPS, f₁ = 342 MHz, f₂ = 352 MHz, A_IN = –7 dBFS per tone, SFDR = –70 dBFS, IMD3 = –91 dBFS, IMD2 = –71 dBFS

Figure 6-41 Two-Tone FFT at f_IN = 347 MHz, A_IN = –1 dBFS

JMODE 1, FG calibration, f_S = 6400 MSPS, f₁ = 2477 MHz, f₂ = 2487 MHz, A_IN = –7 dBFS per tone, SFDR = –58 dBFS, IMD3 = –70 dBFS, IMD2 = –75 dBFS

Figure 6-43 Two-Tone FFT at f_IN = 2482 MHz, A_IN = –1 dBFS

JMODE 1, FG calibration, f_S = 6400 MSPS, f₁ = 4992 MHz, f₂ = 5002 MHz, A_IN = –7 dBFS per tone, SFDR = –62 dBFS, IMD3 = –65 dBFS, IMD2 = –71 dBFS

Figure 6-45 Two-Tone FFT at f_IN = 4997 MHz, A_IN = –1 dBFS

JMODE 1, FG calibration, f_S = 6400 MSPS, f_IN = 99.97 MHz

Figure 6-47 INL vs Code

JMODE 1, FG calibration, f_S = 6400 MSPS, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-49 Performance vs Temperature

JMODE 1, f_S = 6400 MSPS, f_IN = 347 MHz, A_IN = –1 dBFS

Figure 6-51 SNR vs Temperature and Calibration Mode

JMODE 1, f_S = 6400 MSPS, f_IN = 347 MHz, A_IN = –1 dBFS

Figure 6-53 SINAD vs Temperature and Calibration Mode

JMODE 1, f_S = 6400 MSPS, f_IN = 347 MHz, A_IN = –1 dBFS

Figure 6-55 ENOB vs Temperature and Calibration Mode

JMODE 1, f_S = 6400 MSPS, f_IN = 347 MHz, A_IN = –1 dBFS

Figure 6-57 SFDR vs Temperature and Calibration Mode

JMODE 1, FG calibration, f_S = 6400 MSPS, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-59 Performance vs Supply Voltage

JMODE 1, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-61 VA11 Supply Current vs Clock Rate

JMODE 1, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-63 Power Consumption vs Clock Rate

f_CLK = 3200 MHz, BG calibration, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-65 Supply Current vs JMODE

JMODE 1, f_S = 6400 MSPS, f_IN = 2482 MHz, A_IN = –1 dBFS

Figure 6-67 Power Consumption vs Temperature

JMODE 1, f_S = 6400 MSPS, f_IN = 3199.9 MHz

Figure 6-69 Background Calibration Core Transition (AC Signal)

JMODE 1, f_S = 6400 MSPS, DC input

Figure 6-71 Background Calibration Core Transition (DC Signal)