參數(shù)資料
型號(hào): AMIS-49200-XTP
廠商: ON Semiconductor
文件頁數(shù): 14/22頁
文件大小: 0K
描述: IC TXRX FIELDBUS MAU 44LQFP
標(biāo)準(zhǔn)包裝: 1,500
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: MDS-MAU
電源電壓: 4.75 V ~ 6.2 V
安裝類型: 表面貼裝
封裝/外殼: 44-LQFP
供應(yīng)商設(shè)備封裝: 44-LQFP(10x10)
包裝: 帶卷 (TR)
AMIS-492x0
6.0 Ordering Information
Part Number
Package
Shipping Configuration
Temperature Range
AMIS-49200-XTD
44 LQFP 10x10mm (Green/RoHS Compliant)
Tray
-40°C to 85°C
AMIS-49200-XTP
44 LQFP 10x10mm (Green/RoHS Compliant)
Tape & Reel
-40°C to 85°C
AMIS-49250-XTD
44 NQFP 7x7mm (Green/RoHS Compliant)
Tray
-40°C to 85°C
AMIS-49250-XTP
44 NQFP 7x7mm (Green/RoHS Compliant)
Tape & Reel
-40°C to 85°C
7.0 Appendix (A) – Manchester Encoding
All Fieldbus devices transmit the data onto the media as a Manchester-encoded baseband signal. With Manchester encoding, zeros
and ones are represented by transitions that occur in the middle of the bit period (see below). For FOUNDATION Fieldbus H1 and
Profibus PA, the nominal bit time is 32
μsec, with the transition occurring at 16μsec. The Manchester encoding rules have been
extended to include two additional symbols, non-data plus (N+) and non-data minus (N-). The symbol encoding rules are shown in
Logical "0"
T
2
-T
2
"N+"
T
2
-T
2
"N-"
T
2
-T
2
Logical "1"
T
2
-T
2
32 usec
Figure 15: Manchester Encoding
Rev. 6 | Page 21 of 22 | www.onsemi.com
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