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參數(shù)資料
| 型號(hào)： | LC72720NM |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single-Chip RDS Signal-Processing System LSI(單片無線電數(shù)據(jù)系統(tǒng)信號(hào)處理LSI（大規(guī)模集成電路）) |
| 中文描述： | 單芯片發(fā)展策略的信號(hào)處理系統(tǒng)LSI（單片無線電數(shù)據(jù)系統(tǒng)信號(hào)處理的LSI（大規(guī)模集成電路）） |
| 文件頁數(shù)： | 3/14頁 |
| 文件大小： | 205K |
| 代理商： | LC72720NM |
Pin Descriptions
No. 5877-3/14
LC72720N, 72720NM
Pin No.
Pin name
Function
I/O
Equivalent circuit
1
VREF
Reference voltage output (Vdda/2)
Output
2
MPXIN
Baseband (multiplexed) signal input
Input
5
FLOUT
Subcarrier output (filter output)
Output
6
CIN
Subcarrier input (comparator input)
Input
3
Vdda
Analog system power supply (+5 V)
—
—
4
Vssa
Analog system ground
—
—
12
XOUT
Crystal oscillator output (4.332/8.664 MHz)
Output
13
XIN
Crystal oscillator input (external reference signal input)
7
T1
Test input (This pin must always be connected to ground.)
Input
8
T2
Test input (standby control)
0: Normal operation, 1: Standby state (crystal oscillator stopped)
9
T3 (RDCL)
Test I/O (RDS clock output)
10
T4 (RDDA)
Test I/O (RDS data output)
11
T5 (RSFT)
Test I/O (soft-decision control data output)
16
T6 (ERROR/57K/BE1)
Test I/O (error status output, regenerated carrier output, error block count
output)
I/O
*
17
T7 (CORREC/ARI-ID/BE0)
Test I/O (Error correction status output, SK detection output, error block count
output)
18
SYNC
Block synchronization detection output
19
RDS-ID
RDS detection output
Output
20
DO
Data output
21
CL
Clock input
22
DI
Data input
Input
23
CE
Chip enable
24
SYR
Synchronization and RAM address reset (active high)
14
Vddd
Digital system power supply (+5 V)
—
—
15
Vssd
Digital system ground
—
—
Note:
*
Normally function as an output pin. Used as an I/O pin in test mode, which is not available to user applications.
Serial data interface (CCB)
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| LC72720YV | Single-Chip RDS Signal-Processing System IC(單片無線電數(shù)據(jù)系統(tǒng)信號(hào)處理芯片) |
| LC72720 | Single-Chip RDS Signal-Processing System LSI |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC72720Y | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC72720YV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC72720YVS | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip RDS Signal-Processing System IC |
| LC72720YVS-MPB-E | 功能描述:通信集成電路 - 若干 RoHS:否 制造商:Maxim Integrated 類型:Transport Devices 封裝 / 箱體:TECSBGA-256 數(shù)據(jù)速率:100 Mbps 電源電壓-最大:1.89 V, 3.465 V 電源電壓-最小:1.71 V, 3.135 V 電源電流:50 mA, 225 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
| LC72720YVS-TLM-E | 功能描述:音頻 DSP RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
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