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Electrical Characteristics - Yamaha AD8HR AD Owner's Manual

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Electrical Characteristics

Measured at DIGITAL OUT. Output impedance of signal generator: 150Ω.
■ Frequency Response
fs=44.1kHz or 48kHz @20Hz–20kHz, with reference to –1dBFs @1kHz
Input
Output
INPUT 1–8
DIGITAL OUT 1–8
INPUT 1–8
DIGITAL OUT 1–8
fs=88.2kHz or 96kHz@20Hz-40kHz, with reference to –1dBFs @1kHz
Input
Output
INPUT 1–8
DIGITAL OUT 1–8
INPUT 1–8
DIGITAL OUT 1–8
■ Gain Error @1kHz
Input
Output
INPUT 1–8
DIGITAL OUT 1–8
■ Total Harmonic Distortion
fs=44.1kHz or 48kHz
Input
Output
INPUT 1–8
DIGITAL OUT 1–8
INPUT 1–8
DIGITAL OUT 1–8
fs=88.2kHz or 96kHz
Input
Output
INPUT 1–8
DIGITAL OUT 1–8
INPUT 1–8
DIGITAL OUT 1–8
■ Hum & Noise
fs=44.1kHz, 48kHz, 88.2kHz or 96kHz
Input
Output
INPUT 1–8
DIGITAL OUT 1–8
INPUT 1–8
DIGITAL OUT 1–8
* Hum & Noise are measured with an A-weighting filter.
■ EIN Measured with DA824
Input
Output
INPUT 1–8
DIGITAL OUT 1–8
* EIN is measured with a 6 dB/octave filter @12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave attenuation.
■ Dynamic Range
Input
Output
INPUT 1–8
DIGITAL OUT 1–8
* Dynamic Range is measured with an A-weighting filter.
■ Crosstalk @1kHz
From/To
To/From
CH N
CH (N-1) or (N+1)
■ Phantom Voltage
Output
INPUT 1–8
Conditions
GAIN: –62 dB
GAIN: +10 dB
Conditions
GAIN: –62 dB
GAIN: +10 dB
Conditions
GAIN: –62dB to +10dB
Conditions
–1 dBFs output @1kHz GAIN: –62 dB
–1 dBFs output @1kHz GAIN: +10 dB
Conditions
–1 dBFs output @1kHz GAIN: –62 dB
–1 dBFs output @1kHz GAIN: +10 dB
Conditions
Rs=150 Ω, GAIN: –62 dB
Rs=150 Ω, GAIN: +10 dB
EIN=Equivalent Input Noise
Conditions
Rs=150 Ω, GAIN: –62 dB
Conditions
GAIN: +10 dB
Conditions
adjacent inputs GAIN: +10dB
Conditions
hot & cold: No load
MIN
TYP
MAX
–3
1
–1.5
1
MIN
TYP
MAX
–3
1
–1.5
1
MIN
TYP
MAX
–1
1
MIN
TYP
MAX
0.05
0.01
MIN
TYP
MAX
0.05
0.01
MIN
TYP
MAX
–80
–110
MIN
TYP
MAX
–128
MIN
TYP
MAX
110
MIN
TYP
MAX
–80
MIN
TYP
MAX
46
48
50
Appendix
UNITS
dB
dB
UNITS
dB
dB
UNITS
dB
UNITS
%
%
UNITS
%
%
UNITS
dBFs
dBFs
UNITS
dB
UNITS
dB
UNITS
dB
UNITS
V
13

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