UPC1853 NEC, UPC1853 Datasheet - Page 40

• Manufacturer Part Number: UPC1853
• Description: MATRIX SURROUND IC WITH I2C BUS
• Manufacturer: NEC

(2)
Note See 7. MEASURING CIRCUIT.
Volume attenuation 1 (1) L-ch
Volume attenuation 1 (2) L-ch
Volume attenuation 1 (3) L-ch
Volume attenuation 1 (4) R-ch
Volume attenuation 1 (5) R-ch
Volume attenuation 1 (6) R-ch
Volume attenuation 2 (1)
Volume attenuation 2 (2)
Volume attenuation 2 (3)
L+R volume attenuation 1
L+R volume attenuation 2
L+R volume attenuation 3
Rear volume attenuation 1
Rear volume attenuation 2
Low-band boost control
Low-band flat control
Low-band cut control
High-band boost control
High-band flat control
High-band cut control
L, R in-phase gain difference 1 (1)
L, R in-phase gain difference 1 (2)
L, R in-phase gain difference 2 (1)
L, R in-phase gain difference 2 (2)
–: Don’t care.
PC1853CT-02 Volume control, tone control block (1/2)
Parameter
ATT
ATT
ATT
ATT
ATT
ATT
ATT
ATT
ATT
ATT
ATT
ATT
ATT
ATT
V
V
V
V
V
V
DG
DG
DG
DG
Symbol
BB
BF
BC
TB
TF
TC
11
12
21
22
VL11
VL12
VL13
VR14
VR15
VR16
VL21
VL22
VL23
VLR1
VLR2
VLR3
VRE1
VRE2
Lin = 0.5 V
Rin = GND,
L1 OUT
Lin = GND,
Rin = 0.5 V
Lin = 0.5 V
L2 OUT
Lin = 0.5 V
L+R OUT
Lin = 0.5 V
Rear OUT
f = 100 Hz, Lin = 0.5 V
Rin = GND, L1 OUT
f = 100 kHz, Lin = 0.5 V
Rin = GND, L1 OUT
Lin = GND, Rin = 0.5 V
L1 OUT, R1 OUT
Lin = GND, Rin = 0.5 V
L2 OUT, R2 OUT
Test conditions
rms
rms
rms
rms
rms
,
, Rin = GND,
, Rin = 0.5 V
, Rin = GND,
, R1 OUT
rms
rms
rms
rms
,
,
,
rms
,
,
S1
a
a
a
a
a
a
a
b
b
Switch mode
S2
b
b
b
a
b
b
b
a
a
Note
S3
–
–
–
–
–
–
–
–
–
00 01 02 03 04 05 06 07 08
80 7F 7F 60 60 7F 7F 7F 48
80 7F 7F 60 60 7F 7F 7F 48
80 7F 7F 60 60 7F 7F 7F 48
80 7F 7F 60 60 7F 7F 7F 48
80 7F 7F 60 60 7F 7F 7F 48
80 7F 7F 7F 60 7F 7F 7F 48
80 7F 7F 60 7F 7F 7F 7F 48
80 7F 7F 60 60 7F 7F 7F 48
80 7F 7F 60 60 7F 7F 7F 48
60
40
60 60
60
40
Subaddress data
60
41
60
41
60
40
60
40
60
60
–25.0
–80.0
–25.0
–80.0
–25.0
–80.0
–25.0
–80.0
–15.0
–13.0
–13.0
MIN.
–1.5
–1.5
–1.5
–1.5
–3.0
–3.0
–1.0
–1.5
–1.0
–1.0
8.5
7.0
7.0
–19.0
–19.0
–19.0
–19.5
–10.0
–10.0
TYP.
10.0
–9.0
10.0
10.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
–
–
–
–
MAX.
–13.0
–13.0
–13.0
–13.0
+1.5
+1.5
+1.5
+1.5
11.5
–3.0
13.0
+3.0
–7.0
13.0
+3.0
–7.0
+1.0
+1.5
+1.0
+1.0
–
–
–
–
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB