MSP3421G MICRONAS [Micronas], MSP3421G Datasheet - Page 73

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

PRELIMINARY DATA SHEET
4.6.3.7. Sound IF Inputs
4.6.3.8. Power Supply Rejection
Micronas
Symbol
Main and AUX Outputs
R
V
V
1)
Symbol
R
DC
DC
XTALK
BW
AGC
Symbol
PSRR: Rejection of Noise on AHVSUP at 1 kHz
PSRR
1)
outDCMA
outMA
outMA
IFIN
“n” means “1”, “2”, “3”, or “4”;
VREFTOP
ANA_IN
“n” means “1”, “2”, “3”, or “4”;
IF
IF
Parameter
Main/AUX Output Resistance
DC-Level at Main/AUX-Output
(AHVSUP = 8 V)
DC-Level at Main/AUX-Output
(AHVSUP = 5 V)
Signal Level at Main/AUX-Output
(AHVSUP = 8 V)
Signal Level at Main/AUX-Output
(AHVSUP = 5 V)
Parameter
Input Impedance
DC Voltage at VREFTOP
DC Voltage on IF Inputs
Crosstalk Attenuation
3 dB Bandwidth
AGC Step Width
Parameter
AGNDC
From Analog Input to I
From Analog Input to
SCART Output
From I
From I
Output
2
2
S Input to SCART Output
S Input to MAIN or AUX
“s” means “L” or “R”;
“s” means “L” or “R”;
2
S Output
Pin Name
DACp_s
Pin Name
ANA_IN1 ,
ANA_IN2 ,
ANA_IN
VREFTOP
ANA_IN1 ,
ANA_IN2 ,
ANA_IN
ANA_IN1 ,
ANA_IN2 ,
ANA_IN
Pin Name
AGNDC
MONO_IN,
SCn_IN_s
MONO_IN,
SCn_IN_s
SCn_OUT_s
SCn_OUT_s
DACp_s
“p” means “M” or “A”
“p” means “M” or “A”
1)
1)
1)
1)
1)
1)
10
Min.
2.1
2.1
1.80
1.12
1.23
0.76
Min.
1.5
6.8
2.45
1.3
40
Min.
Typ.
3.3
2.04
61
1.36
40
1.37
0.90
Typ.
2
9.1
2.65
1.5
0.85
Typ.
80
70
70
60
80
Max.
4.6
5.0
2.28
1.60
1.51
1.04
Max.
2.5
11.4
2.75
1.7
Max.
Unit
k
k
V
mV
V
mV
V
V
Unit
k
k
V
V
dB
MHz
dB
Unit
dB
dB
dB
dB
dB
RMS
RMS
Test Conditions
f
T
T
Volume 0 dB
Volume 30 dB
Volume 0 dB
Volume 30 dB
f
Volume 0 dB
Full scale input from I
Test Conditions
Gain AGC = 20 dB
Gain AGC = 3 dB
f
Input Level = 2 dBr
Test Conditions
MSP 34x1G
signal
signal
signal
A
j
= 27 C
= 0 to 70 C
= 1 kHz, I = 0.1 mA
= 1 kHz
= 1 MHz
2
S
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