56
AD8HR
Input Frequency
1kHz
Input Level
+29dBu
GAIN
+10dB
Output Level
-1dBFS
Tolerance Range
0.01% or less
Input Frequency
1kHz
Input Level
+29dBu
GAIN
+10dB
Output Level
-1dBFS
Tolerance Range
0.01% or less
4. PLL operating range for WORD CLOCK IN. DIGITAL OUT A
Conditions: Use System Two.
When measuring distortion, select BW: FS/2.
Test on CH 1 & 2 on DIGITAL OUT A.
Select the WORD CLOCK from the following.
Select WORD CLOCK IN when testing Word Clock IN.
Select DIGITAL OUT A when testing Digital Out A.
Input signal from INPUT 1, 2.
A. 96kHz+6% (101.76kHz)
Conditions: During testing of WORD CLOCK IN, set the oscillator frequency to 96kHz+6%.
During testing of DIGITAL OUT A, set the frequency (Sample Rate) of System Two to 96kHz+6%.
q
Distortion (for both WORD CLOCK IN and DIGITAL OUT A)
B. 44.1kHz-10% (39.69kHz)
Conditions: During testing of WORD CLOCK IN, set the oscillator frequency to 44.1kHz-10%.
During testing of DIGITAL OUT A, set the frequency (Sample Rate) of System Two to 44.1kHz-10%.
q
Distortion (for both WORD CLOCK IN and DIGITAL OUT A)
5. Jitter measurement
Conditions: Use System Two.
Select sec, PK.
Select BW: from 700Hz to 100kHz.
Test on CH 1 & 2 on DIGITAL OUT A.
Input Frequency
1kHz
Input Level
+29dBu
-43dBu
GAIN
+10dB
-62dB
Output Level
-1dBFS (+17dBu)
-1dBFS (+17dBu)
Tolerance Range
0.01% or less
0.05% or less
w
Noise Level
Condition: INPUT 1 - 8CH shorted with 150
Ω
.
Corrected at BW:FS/2 on System Two.
3. Test during Word Clock INT48kHz
3-1. INPUT 1 - 8 CH
Conditions: Measure at DIGITAL OUT B (AES/EBU).
q
Distortion
The number in the parentheses ( ) shows
the output of DA824.
GAIN
+10dB
Tolerance Range
-105dBFS or less (-87dBu or lower)
The number in the parentheses ( ) shows the output of DA824.
