Input/output characteristics – Yamaha 1009MWTO-F0 User Manual

Page 61

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Input/Output Characteristics

DME64N/DME24N Owner’s Manual

61

Input/Output Characteristics

DME24N ANALOG INPUT CHARACTERISTICS

• 0dBu = 0.775 Vrms
• All AD converters (CH1-8) are 24-bit linear, 128 times oversampling.
• +48V DC (phantom power) is supplied to CH INPUT (1-8) connectors via

each individual controlled switch.

DME64N ANALOG OUTPUT CHARACTERISTICS

• 0dBu = 0.775 Vrms
• Stereo Phone Jack = unbalanced (Tip = LEFT, Ring = RIGHT, Sleeve =

GND)

DME24N ANALOG OUTPUT CHARACTERISTICS

• 0dBu = 0.775 Vrms
• All AD converters (CH1-8) are 24-bit linear, 128 times oversampling.
• Stereo Phone Jack = unbalanced (Tip = LEFT, Ring = RIGHT, Sleeve =

GND)

DME64N DIGITAL INPUT CHARACTERISTICS

DME64N DIGITAL OUTPUT CHARACTERISTICS

DME64N/24N ELECTRICAL CHARACTERISTICS
(Output impedance of signal generator: 150Ω)

* CH INPUT 1-8 and CH OUTPUT 1-8 are provided on the DME24 only.

Frequency Response 20Hz – 20kHz, reference to the nominal output level
@1kHz

Frequency Response fs = 96kHz@20Hz – 40kHz, reference to the nominal
output level @1kHz

Gain Error @1kHz

Total Harmonic Distortion fs = 48kHz

Total Harmonic Distortion fs=96kHz

Hum & Noise EIN = Equivalent Input Noise

• Hum & Noise are measured with a 6dB/octave filter @12.7kHz;

equivalent to a 20kHz filter with infinite dB/octave attenuation.

DME24N ELECTRICAL CHARACTERISTICS

Dynamic Range

• Dynamic range are measured with a 6dB/octave filter @12.7kHz;

equivalent to a 20kHz filter with infinite dB/octave attenuation.

Crosstalk@1kHz

Maximum Voltage Gain@1kHz

Phantom Voltage

PEAK/SIGNAL Indicator Level

Terminals

Gain

Actual

Load

Impedance

For Use

With

Nominal

Input Level

Connector

Nominal

Max.

before clip

CH INPUT
1 – 8

-60dB

3kΩ

50 – 600Ω
Mics &
600Ω
Lines

-60dBu
(0.775mV)

-40dBu
(7.75mV)

Euroblock

+10dB

+10dBu
(2.451V)

+30dBu
(24.511V)

Output

Terminals

Actual

Source

Impedance

For Use

With

Nominal

Output Level

Connector

Nominal

Max. before

clip

PHONES

15Ω

75mW

150mW

Stereo
Phone Jack

40Ω

65mW

150mW

Output

Terminals

Actual

Source

Impedance

For Use

With

Nominal

Output Level

Connector

Nominal

Max. before

clip

CH OUTPUT
1 – 8

75Ω

600Ω Lines

+4dBu
(1.23V)

+24dBu
(12.28)

Euroblock

PHONES

15Ω

75mW

150mW

Stereo
Phone Jack

40Ω

65mW

150mW

Terminal

Format

Data Length

Level

Connector

CASCADE IN

24-bit

RS422

D-SUB Half Pitch connector 68P
(Female)

Terminal

Format

Data Length

Level

Connector

CASCADE OUT

24-bit

RS422

D-SUB Half Pitch connector 68P
(Female)

Input

Output

RL

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

CH OUTPUT
1 – 8

600Ω GAIN = -60dB

-1.5

0.0

0.5

dB

Internal
OSC

PHONES

-3.0

0.0

0.5

dB

Input

Output

RL

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

CH OUTPUT
1 – 8

600Ω GAIN = -60dB

-1.5

0.0

0.5

dB

Internal
OSC

PHONES

-3.0

0.0

0.5

dB

Input

Output

RL

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

CH OUTPUT
1 – 8

600Ω GAIN = -60dB

2.0

4.0

6.0

dBu

GAIN = +10dB

2.0

4.0

6.0

dBu

Internal
OSC

PHONES

-30dBFS @1kHz,
phones level control:
max.

-2.0

0.0

2.0

dBu

Input

Output

RL

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

CH OUTPUT
1 – 8

600Ω GAIN = -60dB

@20Hz – 20kHz
@+14dBu

0.1

%

GAIN = +10dB
@20Hz – 20kHz
@+14dBu

0.05

%

Internal
OSC

PHONES

-30dBFS @1kHz,
phones level control:
max.

0.1

%

Input

Output

RL

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

CH OUTPUT
1 – 8

600Ω GAIN = -60dB

@20Hz – 20kHz
@+14dBu

0.1

%

GAIN = +10dB
@20Hz – 20kHz
@+14dBu

0.05

%

Internal
OSC

PHONES

-30dBFS @1kHz,
phones level control:
max.

0.1

%

Input

Output

RL

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

CH OUTPUT
1 – 8

600Ω GAIN = -60dB

Master fader at
nominal level and
one Ch fader at
nominal level.
(Mixer mode)

-128
EIN

dBu

-64

dBu

600Ω GAIN = +10dB

Master fader at
nominal level and
one Ch fader at
nominal level.
(Mixer mode)

-82

dBu

PHONES

Residual output
noise, phones level
control: min.

-86

dBu

Input

Output

RL

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

CH OUTPUT
1 – 8

600Ω GAIN = +10dB

106

dB

From/To

To/From

Conditions

Min.

Typ.

Max.

Units

CH N

CH (N-1) or
(N+1)

CH1 – 8, adjacent inputs

-80

dB

Input

Output

RL

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

CH OUTPUT
1 – 8

600Ω GAIN = -60dB

64

dB

Output

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

hot, cold: No load

46

48

50

V

Input

Output

Conditions

Min.

Typ.

Max.

Units

CH INPUT
1 – 8

GAIN +10dB PEAK
red LED:ON

25

27

29

dBu

GAIN +10dB SIGNAL green
LED:ON

-12

-10

-8

dBu

CH OUTPUT
1 – 8

PEAK red LED:ON

19

21

23

dBu

SIGNAL green LED:ON

-18

-16

-14

dBu

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