參數資料
型號: MSP3465G
廠商: Electronic Theatre Controls, Inc.
英文描述: MSP 34x5G Multistandard Sound Processor Family
中文描述: 中型34x5G多標準聲音處理器系列
文件頁數: 65/98頁
文件大小: 1541K
代理商: MSP3465G
PRELIMINARY DATA SHEET
MSP 34x5G
Micronas
65
4.6.3.7. Sound IF Input
4.6.3.8. Power Supply Rejection
Main Output
R
outMA
Main Output Resistance
DACM_s
1)
2.1
2.1
3.3
4.6
5.0
k
k
f
signal
= 1 kHz, I = 0.1 mA
T
j
°
C
T
A
= 0 to 70
°
C
V
outDCMA
DC-Level at Main-Output
(AHVSUP = 8 V)
1.80
2.04
61
2.28
V
mV
Volume 0 dB
Volume
30 dB
DC-Level at Main-Output
(AHVSUP = 5 V)
1.12
1.36
40
1.60
V
mV
Volume 0 dB
Volume
30 dB
V
outMA
Signal Level at Main-Output
(AHVSUP = 8 V)
1.23
1.37
1.51
V
RMS
f
= 1 kHz
Volume 0 dB
Full scale input from I
2
S
Signal Level at Main-Output
(AHVSUP = 5 V)
0.76
0.90
1.04
V
RMS
1)
s
means
L
or
R
Symbol
Parameter
Pin Name
Min.
Typ.
Max.
Unit
Test Conditions
R
IFIN
Input Impedance
ANA_IN1+,
ANA_IN
1.5
6.8
2
9.1
2.5
11.4
k
k
Gain AGC = 20 dB
Gain AGC = 3 dB
DC
VREFTOP
DC Voltage at VREFTOP
VREFTOP
2.4
2.65
2.75
V
DC
ANA_IN
DC Voltage on IF Inputs
ANA_IN1+,
ANA_IN
1.3
1.5
1.7
V
XTALK
IF
Crosstalk Attenuation
ANA_IN1+,
ANA_IN
40
dB
f
= 1 MHz
Input Level =
2 dBr
BW
IF
3 dB Bandwidth
10
MHz
AGC
AGC Step Width
0.85
dB
Symbol
Parameter
Pin Name
Min.
Typ.
Max.
Unit
Test Conditions
PSRR: Rejection of Noise on AHVSUP at 1 kHz
PSRR
AGNDC
AGNDC
80
dB
From Analog Input to I
2
S Output
MONO_IN,
SCn_IN_s
1)
70
dB
From Analog Input to
SCART Output
MONO_IN,
SCn_IN_s
1)
SCn_OUT_s
1)
70
dB
From I
2
S Input to SCART Output
SCn_OUT_s
1)
60
dB
From I
2
S Input to MAIN or AUX
Output
DACM_s
1)
80
dB
1)
n
means
1
or
2
;
s
means
L
or
R
Symbol
Parameter
Pin Name
Min.
Typ.
Max.
Unit
Test Conditions
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