UPC1853 NEC, UPC1853 Datasheet - Page 43

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

Matrix surround block (2/2)
Note See 7. MEASURING CIRCUIT.
Remark The values are common to both the PC1853CT-01 and PC1853CT-02.
Output noise
Crosstalk 1
Crosstalk 2
Inter-mode offset
–: Don’t care.
Parameter
NO1
CT1
CT2
V
Symbol
OSM
Lin = GND, Rin = GND,
Surround: OFF, DIN-AUDIO filter,
L1 OUT, R1 OUT, L2 OUT,
R2 OUT, L+R OUT, Rear OUT
Lin = 0.5 V
0 dB: 0.5 V
Lin = GND, Rin = 0.5 V
0 dB: 0.5 V
No signal.
At surround mode switching.
Test conditions
rms
rms
rms
, Rin = GND,
rms
,
S1
a
b
b
b
Switch mode
S2
b
b
a
b
Note
S3
–
–
–
–
00 01 02 03 04 05 06 07 08
80 7F 60 60 60 7F 7F 7F 48
80 7F 60 60 60 7F 7F 7F 48
80 7F 60 60 60 7F 7F 7F
Subaddress data
F
MIN.
–50
–
–
–
TYP.
–80
–80
25
0
MAX.
–70
–70
+50
50
Unit
mV
V
dB
dB
rms