參數(shù)資料
型號(hào): LC72723
廠商: Sanyo Electric Co.,Ltd.
英文描述: RDS Demodulation IC
中文描述: 鐵路發(fā)展策略解調(diào)集成電路
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 114K
代理商: LC72723
No. 6037-3/8
LC72723, LC72723M
Pin Descriptions
Pin No.
Pin
Function
I/O
Pin circuit type
Reference voltage output (Vdda/2)
Output
1
VREF
Base band (multiplex) signal input
Input
2
MPXIN
Subcarrier output (filter output)
Output
5
FLOUT
Subcarrier input (comparator input)
Input
6
CIN
Analog system power supply (+5 V)
3
Vdda
Analog system ground
4
Vssa
Crystal element output (4.332 MHz)
Output
8
XOUT
RDS data output
Output
14
RDDA
RDS clock output (master mode)
RDS clock input (slave mode)
I/O
15
RDCL
RDS ID/ready output (Active low)
Output
16
RDS-ID/READY
Digital system power supply (+5 V)
11
Vddd
Digital system ground
10
Vssd
Test input
7
TEST
Crystal element input (or external reference signal input)
Input
9
XIN
Readout mode setting (0: master, 1: slave)
12
MODE
RDS ID and RAM reset (Active high logic)
13
RST
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相關(guān)代理商/技術(shù)參數(shù)
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