AD7328BRUZ1(2005) データシートの表示（PDF） - Analog Devices
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AD7328BRUZ1
(Rev.:2005)
(Rev.:2005)
Analog Devices
AD7328BRUZ1 Datasheet PDF : 36 Pages
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AD7328
SPECIFICATIONS
Unless otherwise noted, VDD = 12 V to 16.5 V, VSS = −12 V to −16.5 V, VCC = 4.75 V to 5.25 V, VDRIVE = 2.7 V to 5.25 V, VREF = 2.5 V to 3.0 V
internal/external, fSCLK = 20 MHz, fS = 1 MSPS, TA = TMAX to TMIN. With VCC < 4.75 V, all specifications are typical.
Table 2.
Parameter1
Min
DYNAMIC PERFORMANCE
Signal-to-Noise Ratio (SNR)2
76
73
72.5
Signal-to-Noise + Distortion
75
(SINAD)2
72.5
Total Harmonic Distortion (THD)2
Peak Harmonic or Spurious Noise
(SFDR)2
Intermodulation Distortion (IMD)2
Second-Order Terms
Third-Order Terms
Aperture Delay3
Aperture Jitter3
Common-Mode Rejection
(CMRR)2
Channel-to-Channel Isolation2
Full Power Bandwidth
B Version
Typ
Max
76
72.5
−80
−82
−77.5
−80
−80
−82
−78.5
−79
−88
−90
7
50
−79
−72
22
5
Unit Test Conditions/Comments
FIN = 50 kHz sine wave
dB
Differential mode
dB
Single-ended/pseudo differential mode; ±10 V and
±5 V ranges
dB
Single-ended/pseudo differential mode ; 0 V to 10 V
and ±2.5 V ranges
dB
Differential mode; ±2.5 V and ±5 V ranges
dB
Differential mode; 0 V to 10 V and ±10 V ranges
dB
Single-ended/pseudo differential mode; ±2.5 V and
±5 V ranges
dB
Single-ended/pseudo differential mode; 0 V to 10 V
and ±10 V ranges
dB
Differential mode; ±2.5 V and ±5 V ranges
dB
Differential mode; 0 V to 10 V and ±10 V ranges
dB
Single-ended/pseudo differential mode; ±2.5 V and
±5 V ranges
dB
Single-ended/pseudo differential mode; 0 V to 10 V
and ±10 V ranges
dB
Differential mode; ±2.5 V and ±5 V ranges
dB
Differential mode; 0 V to 10 V and ±10 V ranges
dB
Single-ended/pseudo differential mode; ±2.5 V and ±5 V
ranges
dB
Single-ended/pseudo differential mode; 0 V to 10 V
and ±10 V ranges
fa = 50 kHz, fb = 30 kHz
dB
dB
ns
ps
dB
Up to 100 kHz ripple frequency; see Figure 17
dB
FIN on unselected channels up to 100 kHz; see Figure 14
MHz At 3 dB
MHz At 0.1 dB
Rev. 0 | Page 3 of 36
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