Yamaha SB168-ES [24/32] Electrical characteristics
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Yamaha SB168-ES [24/32] Electrical characteristics

Yamaha SB168-ES [24/32] Electrical characteristics
SB168-ES Owner’s Manual
168
References
Electrical Characteristics
Output impedance of single generator: 150Ω
Measured with another SB168-ES through EtherSound
● Frequency Response Fs= 44.1 kHz or 48 kHz@20 Hz–20 kHz, reference to the nominal output level @ 1 kHz
● Gain Error Fs= 44.1 kHz, 48 kHz@ 1 kHz
● Total Harmonic Distortion Fs= 44.1 kHz or 48 kHz
*Total Harmonic Distortion is measured with a 18 dB/octave filter @80 kHz.
● Hum & Noise Fs= 44.1 kHz or 48 kHz, EIN= Equivalent Input Noise
* Hum & Noise are measured with a 6 dB/octave filter @12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave attenuation.
● Dynamic Range Fs= 44.1 kHz or 48 kHz
* Dynamic Range is measured with a 6 dB/octave filter @12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave attenuation.
● Crosstalk @ 1 kHz Fs= 44.1 kHz or 48 kHz
● Phantom Voltage
● Sampling Frequency
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1–16 OUTPUT 1–8 600 Ω GAIN: +10dB -1.5 0 0.5 dB
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1–16 OUTPUT 1–8 600 Ω
Input level: -62 dBu, GAIN: -62dB →
Output level +4.0 dBu (Typ.)
-2 0 2
dB
Input level: +10 dBu, GAIN: +10dB →
Output level +4.0 dBu (Typ.)
-2 0 2
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1–16 OUTPUT 1–8 600 Ω
+4 dBu@20 Hz–20 kHz, GAIN: -62dB 0.1
%
+4 dBu@20 Hz–20 kHz, GAIN: +10dB 0.05
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1–16 OUTPUT 1–8 600 Ω
Rs=150Ω, GAIN: -62 dB
-128
EIN
dBu
-62
Rs=150Ω, GAIN: +10 dB -84 -80
Input Output RL Conditions Min. Typ. Max. Unit
INPUT 1–16 OUTPUT 1–8 600 Ω GAIN: +10dB 108 dB
From/To To/From Conditions Min. Typ. Max. Unit
INPUT N INPUT (N-1) or (N+1)
INPUT 1–16, adjacent inputs,
GAIN: +10dB
-80
dB
OUTPUT N OUTPUT (N-1) or (N+1) OUTPUT 1–8, input to output -80
Output Conditions Min. Typ. Max. Unit
INPUT 1–16 hot & cold: No load 46 48 50 V
Parameter Conditions Min. Typ. Max. Unit
External Clock Frequency Range 43.00 49.20 kHz
Internal Clock
Frequency 48 kHz
Accuracy 50 ppm

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References Electrical Characteristics Output impedance of single generator 15O 2 Measured with another SB168 ES through EtherSound Frequency Response Fs 44 1 kHz or 48 kHz 20 Hz 20 kHz reference to the nominal output level 1 kHz Input Output RL Conditions Min Typ Max Unit INPUT 1 16 OUTPUT 1 8 600 12 GAIN 10dB 1 5 0 0 5 dB Output RL Gain Error Fs 44 1 kHz 48 kHz 1 kHz Input Conditions Input level 62 dBu GAIN 62dB INPUT 1 16 60012 OUTPUT 1 8 Output level 4 0 dBu Typ Input level 10 dBu GAIN 10dB Output level 4 0 dBu Typ Total Harmonic Distortion Input INPUT 1 16 FS Min Typ Max 2 0 2 2 0 2 Min Typ Max Unit dB 44 1 kHz or 48 kHz RL Output OUTPUT 1 8 60012 Conditions 4 dBu 20 Hz 20 kHz GAIN 62dB 0 1 4 dBu 20 Hz 20 kHz GAIN 10dB 0 05 Unit Total Harmonic Distortion is measured with a 18 dB octave filter 80 kHz Hum Noise Input INPUT 1 16 Fs 44 1 kHz or 48 kHz EIN Equivalent Input Noise RL Output OUTPUT 1 8 60012 Conditions Min Typ Max Unit 128 EIN Rs 150l2 GAIN 62 dB dBu 62 84 80 Typ Max Rs 150l2 GAIN 10 dB Hum Noise are measured with a 6 dB octave filter 12 7 kHz equivalent to a 20 kHz filter with infinite dB octave attenuation Dynamic Range Fs 44 1 kHz or 48 kHz Input Output RL Conditions INPUT 1 16 OUTPUT 1 8 60012 GAIN 10dB Min 108 Unit dB Dynamic Range is measured with a 6 dB octave filter 12 7 kHz equivalent to a 20 kHz filter with infinite dB octave attenuation Crosstalk 1 kHz Fs 44 1 kHz or 48 kHz From To To From INPUT N INPUT N 1 or N 1 OUTPUT N OUTPUT N 1 or N 1 Conditions Min Typ INPUT 1 16 adjacent inputs Max 80 GAIN 10dB OUTPUT 1 8 input to output Unit dB 80 Phantom Voltage Output INPUT 1 16 Conditions Min Typ Max Unit hot cold No load 46 48 50 V Min Typ Sampling Frequency Parameter External Clock Frequency Range Frequency Internal Clock 168 SB168 ES Owner s Manual Accuracy Conditions 43 00 Max Unit 49 20 kHz 50 ppm 48 kHz

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