MSP3421G MICRONAS [Micronas], MSP3421G Datasheet - Page 77

• Manufacturer Part Number: MSP3421G
• Description: Multistandard Sound Processor Family with Virtual Dolby Surround
• Manufacturer: MICRONAS [Micronas]

PRELIMINARY DATA SHEET
4.6.3.10. Sound Standard Dependent Characteristics
Micronas
Symbol
NICAM Characteristics (MSP Standard Code = 8)
dV
S/N
THD
BER
fR
XTALK
SEP
FM Characteristics (MSP Standard Code = 3)
dV
S/N
THD
fR
XTALK
SEP
AM Characteristics (MSP Standard Code = 9)
S/N
S/N
THD
fR
1) “n” means “1” or “2”;
NICAM
FM
AM
NICAMOUT
FMOUT
NICAM
FM
AM(1)
AM(2)
NICAM
FM
NICAM
NICAM
FM
AM
NICAM
FM
Parameter
Tolerance of Output Voltage
of NICAM Baseband Signal
S/N of NICAM Baseband Signal
Total Harmonic Distortion
of NICAM Baseband Signal
NICAM: Bit Error Rate
NICAM Frequency Response ,
20...15000 Hz
NICAM Crosstalk Attenuation (Dual)
NICAM Channel Separation (Stereo)
Tolerance of Output Voltage
of FM Demodulated Signal
S/N of FM Demodulated Signal
Total Harmonic Distortion
of FM Demodulated Signal
FM Frequency Response
20...15000 Hz
FM Crosstalk Attenuation (Dual)
FM Channel Separation (Stereo)
S/N of AM Demodulated Signal
measurement condition: RMS/Flat
S/N of AM Demodulated Signal
measurement condition: QP/CCIR
Total Harmonic Distortion
of AM Demodulated Signal
AM Frequency Response
50...12000 Hz
“s” means “L” or “R”;
Noise
Noise
Noise
“p” means “M’’ or ‘‘A’’
Pin Name
DACp_s,
SCn_OUT_s
DACp_s,
SCn_OUT_s
DACp_s,
SCn_OUT_s
1)
1)
1)
80
73
80
50
Min.
72
80
55
45
1.5
1.0
1.5
1.0
2.5
Typ.
Max.
0.1
1
0.1
0.6
1.5
1.0
1.5
1.0
1.0
Unit
dB
dB
%
10
dB
dB
dB
dB
dB
%
dB
dB
dB
dB
dB
%
dB
7
Test Conditions
2.12 kHz, Modulator input
level = 0 dBref
NICAM: 6 dB, 1 kHz, RMS
unweighted
0 to 15 kHz, Vol = 9 dB
NIC_Presc = 7F
Output level 1 V
DACp_s
2.12 kHz, Modulator input
level = 0 dBref
FM NICAM, norm conditions
Modulator input
level = 12 dB dBref; RMS
1 FM-carrier, 50 s, 1 kHz,
40 kHz deviation; RMS
1 FM-carrier 5.5 MHz, 50 s,
1 kHz, 40 kHz deviation;
RMS, unweighted
0 to 15 kHz (for S/N);
full input range, FM-Pres-
cale = 46
DACp_s
1 FM-carrier 5.5 MHz,
50 s, Modulator input
level = 14.6 dBref; RMS
2 FM-carriers 5.5/5.74 MHz,
50 s, 1 kHz, 40 kHz devia-
tion; Bandpass 1 kHz
2 FM-carriers 5.5/5.74 MHz,
50 s, 1 kHz, 40 kHz devia-
tion; RMS
SIF level: 0.1 0.8 V
AM-carrier 54% at 6.5 MHz
Vol = 0 dB, FM/AM
prescaler set for
output = 0.5 V
Loudspeaker out;
Standard Code = 09
no video/chroma
components
MSP 34x1G
Output Level 1 V
hex
, Vol = 0 dB
RMS
RMS
hex
at
RMS
pp
hex
at
at
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