LV24030LP Datasheet, PDF (14/14 Pages) Sanyo Semicon Device – Bi-CMOS IC FM Tuner IC for Small Portable Equipment

LV24030LP
Application Circuit
Line_out_R
Not necessary
when the DC cut capacity
1.0μF ^{is on the receive side}
Line_out_L 0.1μF
22μF 0.1μF
Changeover of resistor possible
depending on the state of power
supply
4.7μH or R:4.7Ω
SW
External_CLK_IN ^VCC
13
Voltage
source
Package
GND
GND
1
Package
GND
NR_W
FM_ANT
4.7μH
VDD
SW
Voltage
source
100 to 1000pF
27pF 47pF
120nH
Winding type
2.2μH or R:12Ω
0.1μF
Changeover of resistor possible
depending on the state of power
supply
R4
R1 R2 R3
MPU
Note1: Vale of Extenal Component is just reference. Please set most sutable value under Acutual_ operation.
Note2: Please take Consideration of most suitable_value, as for antenna application
Note3: We recomend to put R1,R2,R3,R4 for interface between MPU and IC.
Note4: Please put Capacitor Between VDD and GND also, put Capacitor Between VCC and GND as shown on
application.
Note5: As for AFC pin (16 pin), usually it is recommended not to connect anything. AFC can be operated more
smoothly by putting capacitor between 16 pin and GND.
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PS No.A1003-14/14