參數(shù)資料
型號(hào)： T4258NFN
廠商： ATMEL CORP
元件分類： 接收器
英文描述： AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO44
封裝： SSOP-44
文件頁(yè)數(shù)： 11/38頁(yè)
文件大?。?/td> 443K
代理商： T4258NFN
19
T4258N
4566B–AUDR–02/04
A Multipath Noise Canceller (MNC) is implemented to reduce disturbance of the
received signal in multipath reception conditions. If the difference between the momen-
tary and the averaged field strength falls below a threshold adjustable by bit 81 to 84
(see Table 32), the MPX signal may be muted and this situation (MPINT) can be signal-
ized at pin 21 (INT) according to Table 29 on page 17. Muting of the MPX signal during
multipath disturbances can be activated be setting bit 8.
The Multipath interupt can also be switched on/off by bit 4.
Table 31. Multipath Noise Canceller
Multipath Noise Canceller
Bit 8
Active
0
Not active
1
Table 32. Sensitivity of the MNC
Sensitivity MNC (Threshold)
Bit 84
Bit 83
Bit 82
Bit 81
Off
000
0
Low
0
1
...
(-33 dB)
0
1
...
Normal (-14 dB)
0
1
...
High (-9 dB)
1
Note:
Valid in FM or WB mode (bit 92 = 1)
Table 33. Multipath Interrupt (MPINT)
MPINT (Pin 21)
Bit 4
Off
0
On (MPINT active)
1
相關(guān)PDF資料
PDF描述
T4260ILS AUDIO TUNER, PDSO44
T555200-PAE SPECIALTY CONSUMER CIRCUIT, PXMA
T6B70BFNG SPECIALTY ANALOG CIRCUIT, PDSO16
T6F18 SPECIALTY CONSUMER CIRCUIT, PQFP80
T6N71B SPECIALTY CONSUMER CIRCUIT, PQFP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
T425I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIAC|400V V(DRM)|25A I(T)RMS|TO-220
T425IFP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:THYRISTOR MODULE|TRIAC
T425-L 制造商:NORTH SAFETY PRODUCTS 功能描述:GLOVE SENSITASL POWDER L BX100 制造商:North Safety Products USA 功能描述:GLOVE, SENSITASL, POWDER, L, BX100 制造商:NORTH SAFETY PRODUCTS 功能描述:GLOVE, SENSITASL, POWDER, L, BX100; Safety Category:EN374-1:2003, EN420:2003; Glove Style:Full; Glove Size:L; Glove Colour:White; Glove Material:Latex; Colour:Natural; Design Category:Intermediate; Material:Latex Rubber; Size:L ;RoHS Compliant: NA
T425-M 制造商:NORTH SAFETY PRODUCTS 功能描述:GLOVE SENSITASL POWDER M BX100 制造商:North Safety Products USA 功能描述:GLOVE, SENSITASL, POWDER, M, BX100
T425PF-L 制造商:NORTH SAFETY PRODUCTS 功能描述:GLOVE SENSITASK PF L BX100 制造商:North Safety Products USA 功能描述:GLOVE, SENSITASK, PF, L, BX100 制造商:NORTH SAFETY PRODUCTS 功能描述:GLOVE, SENSITASK, PF, L, BX100; Safety Category:EN374-1:2003, EN420:2003; Glove Style:Full; Glove Size:L; Glove Colour:White; Glove Material:Latex; Colour:Natural; Design Category:Intermediate; Material:Latex Rubber; Size:L ;RoHS Compliant: NA
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*