Benchmark DAC2 Series - Page 52

DAC2 Series Instruction Manual Rev C Page 52
Benchmark Media Systems, Inc. DAC2 - THD+N vs Sample Rate, 1 kHz at 0 dBFS (w/20 kHz LPF unweighted)
Balanced Outputs
DAC2 - THD+N vs Sample Rate.at27
ColorSweep Trace Line Style Thick Data Axis Comment
1 1 Green Solid 4 Anlr.THD+N Ratio Left
1 2 Red Solid 4 Anlr.THD+N Ratio Left
-120
-90
-117.5
-115
-112.5
-110
-107.5
-105
-102.5
-100
-97.5
-95
-92.5
d
B
40k 200k60k 80k 100k 120k 140k 160k 180k
Hz
Graph Plot 13 - THD+N versus Sample Rate
The THD+N performance of the DAC2 is identical at all Sample Rates.