參數(shù)資料
型號： UPC1851B
廠商： NEC Corp.
英文描述： CONN SEALING FOR WALL RCPT #10
中文描述： I2C總線兼容美國的多邊貿(mào)易體制處理LSI
文件頁數(shù)： 50/60頁
文件大小： 447K
代理商： UPC1851B
50
μ
PC1851B
Data Sheet S13417EJ2V0DS00
SAP total frequency
characteristics 1
V
OSAP11
V
OSAP11
= 20 log {V(1k)
÷
V(300)}
V(1k): Output voltage of FOL pin
COM pin: SAP signal (1 kHz, 30 % modulation) input
V(300): Output voltage of FOL pin
COM pin: SAP signal (300 Hz, 30 % modulation) input
SAP1
SAP total frequency
characteristics 2
V
OSAP12
V
OSAP12
= 20 log {V(3k)
÷
V(300)}
V(3k): Output voltage of FOL pin
COM pin: SAP signal (3 kHz, 30 % modulation) input
V(300): Output voltage of FOL pin
COM pin: SAP signal (300 Hz, 30 % modulation) input
SAP total frequency
characteristics 3
V
OSAP13
V
OSAP13
= 20 log {V(8k)
÷
V(300)}
V(8k): Output voltage of FOL pin
COM pin: SAP signal (8 kHz, 30 % modulation) input
V(300): Output voltage of FOL pin
COM pin: SAP signal (300 Hz, 30 % modulation) input
Stereo channel
separation 1
Sep
1
L-channel
Sep
1
= 20 log (V
L
÷
V
R
)
V
L
: Output voltage of FOL pin
COM pin: Stereo signal (L-only, 300 Hz, 30% modulation) input
V
R
: Output voltage of FOR pin
COM pin: Stereo signal (L-only, 300 Hz, 30 % modulation) input
Stereo
R-channel
Sep
1
= 20 log (V
R
÷
V
L
)
V
R
: Output voltage of FOR pin
COM pin: Stereo signal (R-only, 300 Hz, 30 % modulation) input
V
L
: Output voltage of FOL pin
COM pin: Stereo signal (R-only, 300 Hz, 30 % modulation) input
Stereo channel
separation 2
Sep
2
L-channel
Sep
2
= 20 log (V
L
÷
V
R
)
V
L
: Output voltage of FOL pin
COM pin: Stereo signal (L-only, 1 kHz, 30 % modulation) input
V
R
: Output voltage of FOR pin
COM pin: Stereo signal (L-only, 1 kHz, 30 % modulation) input
R-channel
Sep
2
= 20 log (V
R
÷
V
L
)
V
R
: Output voltage of FOR pin
COM pin: Stereo signal (R-only, 1 kHz, 30 % modulation) input
V
L
: Output voltage of FOL pin
COM pin: Stereo signal (R-only, 1 kHz, 30 % modulation) input
Stereo channel
separation 3
Sep
3
L-channel
Sep
3
= 20 log (V
L
÷
V
R
)
V
L
: Output voltage of FOL pin
COM pin: Stereo signal (L-only, 3 kHz, 30 % modulation) input
V
R
: Output voltage of FOR pin
COM pin: Stereo signal (L-only, 3 kHz, 30 % modulation) input
R-channel
Sep
3
= 20 log (V
R
÷
V
L
)
V
R
: Output voltage of FOR pin
COM pin: Stereo signal (R-only, 3 kHz, 30 % modulation) input
V
L
: Output voltage of FOL pin
COM pin: Stereo signal (R-only, 3 kHz, 30 % modulation) input
(3/8)
Parameter
Symbol
Test Conditions
User Mode
Note
Note
For details about the User Mode, refer to
5. MODE MATRIX
.
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