Instruction manual

DAC1 HDR Instruction Manual Rev I Page 43
Audio Performance (continued)
Maximum Lock Time after Fs change 100 ms
Soft Mute Ramp Up/Down Time 10 ms
Mute on Receive Error Yes
Mute on Lock Error Yes
Mute on Idle Channel No
50/15 us De-Emphasis Enable Automatic in Consumer Mode
De-Emphasis Method Digital IIR
De-Emphasis Supported at Fs = 32, 44.1, 48, and 96 kHz
Group Delay (Latency)
Delay – Digital Input to Analog Output (function of
sample rate)
The delay can be calculated using the following formula:
Delay = 1.01 ms + (48/Fs)
Where Fs = the sample rate in Hz.
2.72 ms at 28 kHz
2.51 ms at 32 kHz
2.10 ms at 44.1 kHz
2.01 ms at 48 kHz
1.55 ms at 88.2 kHz
1.51 ms at 96 kHz
1.28 ms at 176.4 kHz
1.26 ms at 192 kHz