LV24250LS Sanyo Semicon Device, LV24250LS Datasheet - Page 5

• Manufacturer Part Number: LV24250LS
• Description: 1-Chip FM Tuner IC
• Manufacturer: Sanyo Semicon Device

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Pin Function
Pin No.
10
12
11
1
2
3
4
5
6
7
8
9
Package-GND
Ext_CLK_IN
Pin name
FM-ANT1
FM-ANT2
V DD
V I/O
SDA
SCL
INT
Antenna input
For pin 1 single input, pin 2 is set
to AC_GND via capacity
Digital interface supply voltage
Power pin dedicated to the
interface input/output elements
Digital supply voltage
Power pin for digital block
Interrupt line
Output pin dedicated to interrupt
(hardware output: used for
options)
Digital interface DATA ine
Bidirectional data line. Pull up to
Vio line with 3.3kΩ to 10kΩ
resistor
Digital interface Clock line
GND for package-shield
Reference clock-source input
for measurement
External standard CLK input pin.
BND pin for package shield
Description
LV24250LS
Pin voltage
(GND)
V DD
V I/O
1V
ANT2
ANT1
6
1
2
Vstabi
V DD
7
Vstabi
V_I/O
12
V DD
V DD
3
4
INT
V DD
5
V DD
Internal equivalent circuit
V DD
1V
1V
to each interface block
to each logic block
Mixer
V IO
Mixer
V IO
V IO
SCL
data
V IO
data
1V
1V
Continued on next page.
CLK
No.A1699-5/18
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