LV1041M Datasheet, PDF (2/3 Pages) Sanyo Semicon Device – Dolby Prologic Decoder

LV1041M
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V_CC max
Pd max
Topr
Tstg
Conditions
Ta ≤ 70°C
When mounted on a 114.3 × 76.1 × 1.6 mm fiberglass
epoxy printed circuit board.
Ratings
Unit
12
V
1300
mW
–20 to +70
°C
–40 to +150
°C
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
Input high-level voltage
Input low-level voltage
Dolby level
Symbol
V_CC
V_CC op
V_IH
V_IL
V_O Dolby
Conditions
Ratings
9
8 to 10
3.5 to 5.5
0 to 1.0
300
Unit
V
V
V
V
mVrms
Operating Conditions
at Ta = 25°C, V_CC = 9 V, V_IN = 300 mV rms (left and right inputs), 0.707 × 300 mV rms (center and surround
inputs), f = 1 kHz, center trim = 0 dB, surround trim = 0 dB, delay time = 20 ms, in wide mode, and with the
center and surround master volume set to 0 dB.
Parameter
Symbol
Conditions
Quiescent current
Center channel output level
Output level deviation
Matrix rejection (L)
Matrix rejection (C)
Matrix rejection (R)
Matrix rejection (S)
Total harmonic distortion (L)
Total harmonic distortion (C)
Total harmonic distortion (R)
Total harmonic distortion (S)
Signal-to-noise ratio (L)
Signal-to-noise ratio (C)
Signal-to-noise ratio (R)
Signal-to-noise ratio (S)
Signal handling (L)
Signal handling (C)
Signal handling (R)
Signal handling (S)
Noise sequencer output level
Noise reduction frequency
characteristics
[Prologic Off Mode]
Left and right channels total
harmonic distortion
Left and right channels signal-to-
noise ratio
Left and right channels signal
handling
Master volume muting attenuation
I_CC
V_OC
V_OL
R_jL
R_jC
R_jR
R_jS
THD_L
THD_C
THD_R
THD_S2
SN/_L
SN/_C
SN/_R
SN/_S
SH_L
SH_C
SH_R
SH_S
Vns
Dec1
Dec2
Dec3
Dec4
Dec5
THD_OFF
S/N_OFF
Shoff
V_MUTE
No signal
C input
L, R, Sch from Cch, matrix output
L input
C input
R input
S input
L 24-pin output
C 31-pin output
R 21-pin output
S delay 33-pin output
L 24-pin output, CCIR/ARM, R_S = 10 kΩ
C 31-pin output, CCIR/ARM, R_S = 10 kΩ
R 21-pin output, CCIR/ARM, R_S = 10 kΩ
S delay 33-pin output
L 24-pin output, V_CC = 8.5 V, THD = 1%
C 31-pin output, V_CC = 8.5 V, THD = 1%
R 21-pin output, V_CC = 8.5 V, THD = 1%
V_CC = 8.5 V, THD = 3%, output 33-pin S delay
Each matrix out
0 dB, 1 kHz
–20 dB, 1 kHz
0 dB, 5 kHz
–20 dB, 5 kHz
–40 dB, 5 kHz
L, R, 400 to 30 kHz BPF
L, R, CCIR/ARM
L, R, V_CC = 8.5 V, THD = 1%
V_IN = 1 Vrms
min
–2
–0.5
15
15
15
15
53
–1.5
–24.0
–1.5
–23.3
–46.8
Ratings
typ
80
0
0
–40
–40
–40
–40
0.02
0.02
0.02
0.1
–76
–77
–76
–75
16
17
16
16
60
0.0
–22.5
0.0
–21.8
–45.3
Unit
max
110 mA
+2
dB
+0.5
dB
–25
dB
–25
dB
–25
dB
–25
dB
0.09
%
0.09
%
0.09
%
0.7
%
–71
dB
–71
dB
–71
dB
–65
dB
dB
dB
dB
dB
90 mV
+1.5
dB
–21.0
dB
+1.5
dB
–20.3
dB
–43.8
dB
0.01
0.03
%
–90
–80
dB
15
16
dB
–92
–80
dB
No. 5889-2/19