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LV23015T Datasheet, PDF (7/17 Pages) Sanyo Semicon Device – Bi-CMOS IC For Mini Component, receiver 1-chip Tuner IC Incorporating PLL | |||
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LV23015T
Continued from preceding page.
No.
Control block data
(14)
Forced monaural
control data
STSW
(15)
SD sensitivity
(16)
adjustment data
SDC0
SDC1
Description
⢠Data to determine the output of the output port STSW, controlling the forced monaural stereo
function
âDataâ = 0 : MONO
1 : STEREO
⢠Data to determine the output of output ports SDC0 and SDC1, setting the SD sensitivity
âDataâ = SDC0 : 0, SDC1 : 0 â SD sensitivity = 50dBμV (Typ)
SDC0 : 0, SDC1 : 1 â SD sensitivity = 53dBμV (Typ)
SDC0 : 1, SDC1 : 0 â SD sensitivity = 59dBμV (Typ)
SDC0 : 1, SDC1 : 1 â SD sensitivity = 64dBμV (Typ)
Related data
Composition of the DO control data (serial data output)
(1) OUT mode
Address
DI 0 1 0 1 0 1 0 0
DO
Description of DO output data
No.
Control/data
Description
(1)
Stereo indicator
⢠Data latching stereo indicator and SI indicator states.
SD indicator
Latch made at a time of the data output mode (OUT mode).
Control data
STINDâStereo indicator state
0 : ST ON, 1 : ST OFF
SDINDâSD indicator state
0 : SD ON, 1 : SD OFF
STIND, SDIND
(2)
PLL unlock data
⢠Data latching the content of the unlock detection circuit
ULâ0 : At unlock
UL
1 : At lock or detection stop mode
(3)
IF counter
⢠Data latching the content of IF counter (20 bit binary counter)
Binary counter
C19âMSB of binary counter
C0 âLSB of binary counter
C19 to C0
Related data
UL0
UL1
CTE
GT0
GT1
No.A1352-7/17
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