THOMSON Grass Valley Kameleon Series Instruction Manual page 124

Specifications
124
Table 18. Audio ADC Specifications
Parameter
Analog Input (ADC)
Number of inputs
Level for full-scale output
Input impedance
Common mode input voltage
Differential DC
Common mode rejection ratio
Connector type
Analog Audio Input Conversion Performance
Signal-to-noise ratio
THD+noise, swept 20 Hz-20 kHz
Interchannel crosstalk
Intermodulation distortion
Interchannel gain mismatch
Frequency response
DC offset
Emphasis
Output resolution
Effective number of bits
Static withstand
Table 19. Audio DAC Specifications
Parameter
Analog Audio Output (DAC)
Number of outputs
Signal type
Output impedance
Drive capability maximum
Differential DC
Connector type
Analog Audio Output Performance (48 kHz sampling rate)
Signal/noise ratio
THD+noise, swept 20 Hz-20 kHz
Interchannel crosstalk
Intermodulation distortion
Interchannel gain mismatch
Value
4 per submodule
-2 dB to +28 dBu, adjustable in 0.1 dBu steps
> 22 kΩ
20 V maximum
0.25 V maximum
> 72 dB, 20 Hz to 20 kHz
Multi-pin (receptacle)
> 102 dB, 20 Hz to 20 kHz
> 105 dB, "A" weighted
< -75 dB, 20 to 20 kHz, @ +28 dBu
< -95 dB, 20 Hz to 20 kHz
< -100 dB CCIF two-tone test, 19 & 20 kHz tones
0.1 dB
± 0.1 dB, relative to 1 kHz, 20 Hz to 20 kHz
± 1 mV
Not selectable
24 bits
18
5 kV (330 Ω, 150 pF) any input or output
Value
4 per submodule
-2 dB to +24 dBu, adjustable in 0.1 dBu steps
100 Ω balanced
+24 dBu balanced @ 10 KΩ load
0.25 V maximum
Multi-pin (receptacle)
> 102 dB, 20 Hz to 20 kHz
> 105 dB, "A" weighted
< -75 dB, 20 Hz to 20 kHz, @ +24 dBu
< -80 dB, 20 Hz to 20 kHz
< -80 dB CCIF two-tone test, 19 & 20 kHz tones
0.1 dB
Kameleon Series Instruction Manual