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參數(shù)資料
| 型號(hào)： | SAA6581 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | RDS/RBDS demodulator |
| 中文描述： | 鐵路發(fā)展策略/無(wú)線廣播數(shù)據(jù)解調(diào)器 |
| 文件頁(yè)數(shù)： | 2/16頁(yè) |
| 文件大?。?/td> | 75K |
| 代理商： | SAA6581 |
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2001 May 07
2
Philips Semiconductors
Product specification
RDS/RBDS demodulator
SAA6581T
FEATURES
Integrated switched capacitor filter
Demodulates European Radio Data System (RDS) or
the USA Radio Broadcast Data System (RBDS) signals
Oscillator frequencies: 4.332 or 8.664 MHz
Integrated ARI clamping
CMOS device
Single supply voltage: 5 V
Extended temperature range:
40 to +85
°
C
Low number of external components.
GENERAL DESCRIPTION
The RDS/RBDS demodulator is a CMOS device with
integrated filtering and demodulating of RDS/RBDS
signals coming from a multiplexed input data stream. Data
signal RDDA and clock signal RDCL are provided as
outputs for further processing by a suitable
microcomputer, for example CCR921 and CCR922.
The SAA6581T replaces SAA6579 in function and
pin-compatibility.
APPLICATIONS
The RDS/RBDS system offers a large range of
applications from the many functions that can be
implemented. For car radios the most important are:
Program Service (PS) name
Traffic Program (TP) identification
Traffic Announcement (TA) signal
Alternative Frequency (AF) list
Program Identification (PI)
Enhanced Other Networks (EON) information.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
V
DDA
V
DDD
I
DD(tot)
V
i(MPX)
f
i(xtal)
analog supply voltage
digital supply voltage
total supply current
RDS input sensitivity at pin MPX
crystal input frequency
4.0
4.0
1
5.0
5.0
6.0
4.332
8.664
5.5
5.5
V
V
mA
mV
MHz
MHz
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
SAA6581T
SO16
plastic small outline package; 16 leads; body width 7.5 mm
SOT162-1
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| SAA6588 | RDS/RBDS pre-processor |
| SAA6588T | RDS/RBDS pre-processor |
| SAA6721 | SXGA RGB to TFT graphics engine |
| SAA6721E | SXGA RGB to TFT graphics engine(XGA RGB 到 TFT圖形引擎) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA6581HN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:RDS/RBDS demodulator |
| SAA6581T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:RDS/RBDS demodulator |
| SAA6581T/V1,512 | 功能描述:調(diào)節(jié)器/解調(diào)器 RDS DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| SAA6581T/V1,518 | 功能描述:調(diào)節(jié)器/解調(diào)器 RDS DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| SAA6581T/V1H,512 | 功能描述:調(diào)節(jié)器/解調(diào)器 IC DEMODULATOR RDS/RBDS RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
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