AMIS-49250-XTP ON Semiconductor, AMIS-49250-XTP Datasheet - Page 21
![IC TXRX FIELDBUS MAU 44NQFP](/photos/6/86/68684/44-qfp_560bd_sml.jpg)
AMIS-49250-XTP
Manufacturer Part Number
AMIS-49250-XTP
Description
IC TXRX FIELDBUS MAU 44NQFP
Manufacturer
ON Semiconductor
Type
Transceiverr
Datasheet
1.AMIS-49200-XTD.pdf
(22 pages)
Specifications of AMIS-49250-XTP
Number Of Drivers/receivers
1/1
Protocol
MDS-MAU
Voltage - Supply
4.75 V ~ 6.2 V
Mounting Type
Surface Mount
Package / Case
44-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AMIS-49250-XTP
Manufacturer:
ON Semiconductor
Quantity:
10 000
AMIS-492x0
6.0 Ordering Information
Part Number
AMIS-49200-XTD
AMIS-49200-XTP
AMIS-49250-XTD
AMIS-49250-XTP
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 μ sec, with the transition occurring at 16 μ sec. 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
Figure 15.
Package
44 LQFP 10x10mm (Green/RoHS Compliant)
44 LQFP 10x10mm (Green/RoHS Compliant)
44 NQFP 7x7mm (Green/RoHS Compliant)
44 NQFP 7x7mm (Green/RoHS Compliant)
-T
-T
2
2
Logical "0"
Rev. 6 | Page 21 of 22 | www.onsemi.com
32 usec
"N+"
Figure 15: Manchester Encoding
T
T
2
2
-T
-T
2
2
Shipping Configuration
Tray
Tape & Reel
Tray
Tape & Reel
Logical "1"
"N-"
T
T
2
2
Temperature Range
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C