參數(shù)資料
型號: LC72725KM
廠商: Sanyo Electric Co.,Ltd.
英文描述: CMOS IC RDS(RBDS) Demodulation IC
中文描述: CMOS集成電路的RDS(RBDS)的解調(diào)芯片
文件頁數(shù): 5/9頁
文件大?。?/td> 181K
代理商: LC72725KM
LC72725KM, 72725KV
No.A0503-5/9
Pin Descriptions
Pin No.
Pin Name
I/O
Function
Pin Circuit
3
VREF
Output
Reference voltage output (Vdda/2)
4
MPXIN
Input
Baseband (multiplexed) signal input
7
FLOUT
Output
Subcarrier output (filter output)
8
CIN
Input
Subcarrier input (comparator input)
5
VDDa
-
Analog system power supply (+3V)
6
VSSa
-
Analog system ground
14
XOUT
Output
Crystal oscillator output (4.332MHz)
13
XIN
Crystal oscillator input
(external reference signal input)
9
TEST
Test input
10
MODE
Read out mode (0:master, 1:slave)
15
RST
Input
RDS-ID/RAM reset (active high)
VSSd
2
RDDA
Output
RDS data output
16
RDCL
I/O
RDS clock output (master mode) /
RDS read out clock input (slave mode)
1
RDS-ID/
READY
Output
RDS reliability data output
(High:data with high RDS reliability
Low: data with low RDS reliability)
READY output (active high)
12
VDDd
-
Digital system power supply (+3V)
11
VSSd
-
Digital system ground
VDDa
VSSa
VDDd
VSSd
VDDa
VREF
VSSa
VDDd
XOUT
XIN
VSSd
S
VSSd
VDDd
VSSd
S
VSSd
VDDd
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