LV24250LS Datasheet, PDF (6/18 Pages) Sanyo Semicon Device – Compact Portable Equipment 1-Chip FM Tuner IC

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Pin No.
Pin name
13
VCC
LV24250LS
Description
Analog supply voltage
Power pin for analog (tuner)
block
Pin voltage
VCC
14
Vstabi
Stabilizer voltage
2.6V
.
Local oscillator reference bias
pin. NC pin to be used
15
. NC
Keep this open
16
FLL_LPF
LPF for FLL
LPF pin for noise decrease when
FLL operates. Capacity(0.47μF
to 1.0μF) is added this pin and
between Vstabi pin of 14pin. NC
pin to be used
17
MPX_OUT
MPX-signal output
2.3V
Stereo decoder input monitor pin.
NC pin to be used
VCC
13
Supplement
26V
to each VCC block
Bias Regulater
VCC
Vstabi. line for
each block
14
2.6V
Bias Regulater
OSC block
VCC
13
Vstabi
16
Vstabi
17
18
LINE-OUT-R
Radio Rch Line-output
Audio R_ch output
1.2V
19
LINE-OUT-L
Radio Lch Line-output
Audio L_ch output
1.2V
20
Package-GND
GND for package-shield
(GND)
21
GND pin for package shield
22
23
24
GND
GND (Analog and Digital GND)
(GND)
GND pin for analog (FM tuner)
block and digital (control) block
Vstabi Vstabi
19 18
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