AMIS-49200-XTD ON Semiconductor, AMIS-49200-XTD Datasheet - Page 3

• Manufacturer Part Number: AMIS-49200-XTD
• Description: TXRX FIELDBUS MAU 44-LQFP
• Manufacturer: ON Semiconductor
• Type: Transceiverr

Specifications of AMIS-49200-XTD

• 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
• Logic Type: Fieldbus Media Access Unit
• Logic Family: AMIS-49200
• Input Level: CMOS
• Supply Voltage (max): 6.2 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Function: A transceiver chip for low speed FOUNDATION Fieldbus and Profibus PA devices
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 766-1019

AMIS-492x0
2.2 Block Diagram
35
34
32
26
38
36
37
41
42
43
39
40
44
18
17
16
13
1
SRSET
RXA
CCD
POL
TXE
TXS
MDS_CTRL
VSS
VSS
VSS
VSS
VO
11
VSS
VSS
VSS
RXS
VDD
Transmit Block
Receive Block
VCC
VCC
15
SRTR SRAO
Figure 1: AMIS-492x0 Fieldbus MAU Block Diagram
Regulator
Series
14
Zero-Cross
Rev. 6 | Page 3 of 22 | www.onsemi.com
Detector
Interface
Detector
Carrier
MDS
Power Supply Block
12
Circuitry
SRSETIN
Bias
VCC
N_PFail2
Low Voltage
Detectors
33
5
VSS
VCC
4
N_PFail1
Bandgap
Tri-Level Modulator
VCC
31
Slew Control
Bandpass Filter
FLTOUT
6
SHSETIN SHSET
VCC
&
Regulator
Current
Driver
Shunt
Reference
30
7
Vmid
FLT
Vref
Vmid
9
SGND
CCOUT
CCINP
CCINM
SIGIN
VDRV
SHUNT
Vmid
VSS
VSS
HPF
CRT
Vref
LPF
10
21
28
27
29
19
20
22
23
24
25
3
2
8