參數(shù)資料
型號(hào): LV24250LS
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類(lèi): 調(diào)諧器
英文描述: AUDIO TUNER, QCC24
封裝: 3.50 X 3.50 MM, VQLP-24
文件頁(yè)數(shù): 14/18頁(yè)
文件大?。?/td> 420K
代理商: LV24250LS
LV24250LS
Pin Function
Pin No.
Pin name
Description
Pin voltage
Internal equivalent circuit
1
2
FM-ANT1
FM-ANT2
Antenna input
For pin 1 single input, pin 2 is set
to AC_GND via capacity
1V
3
VI/O
Digital interface supply voltage
Power pin dedicated to the
interface input/output elements
VI/O
4
VDD
Digital supply voltage
Power pin for digital block
VDD
5
INT
Interrupt line
Output pin dedicated to interrupt
(hardware output: used for
options)
6
SDA
Digital interface DATA ine
Bidirectional data line. Pull up to
Vio line with 3.3k to 10k
resistor
7
SCL
Digital interface Clock line
8
9
10
11
Package-GND
GND for package-shield
BND pin for package shield
(GND)
12
Ext_CLK_IN
Reference clock-source input
for measurement
External standard CLK input pin.
Connect X’tal, if used, to GND.
(CITIZEN CFS-206, CM31S
recommended)
X-tal mode
to 1.6V
1
2
1V
Mixer
ANT1
ANT2
Vstabi
3
V_I/O
VDD
to each interface block
4
VDD
to each logic block
5
INT
VDD
VIO
6
VDD
data
VIO
7
VDD
SCL
VIO
12
VDD
CLK
VIO
Crystal
32kHz_oscillator
Continued on next page.
No.A1699-5/18
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