DS21Q43-ATN Maxim Integrated Products, DS21Q43-ATN Datasheet - Page 33
DS21Q43-ATN
Manufacturer Part Number
DS21Q43-ATN
Description
IC FRAMER E1 QUAD 5V 128-TQFP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS21Q43AT.pdf
(60 pages)
Specifications of DS21Q43-ATN
Controller Type
E1 Framer
Interface
Parallel/Serial
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
32mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
128-TQFP, 128-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS21Q43-ATN
Manufacturer:
Maxim Integrated
Quantity:
10 000
TAF: TRANSMIT ALIGN FRAME REGISTER (Address=20 Hex)
TNAF: TRANSMIT NON-ALIGN FRAME REGISTER (Address=21 Hex)
(MSB)
(MSB)
Si
Si
SYMBOL
SYMBOL
Sa4
Sa5
Sa6
Sa7
Sa8
Si
Si
A
0
0
1
1
0
1
1
1
0
1
POSITION
POSITION
TNAF.7
TNAF.6
TNAF.5
TNAF.4
TNAF.3
TNAF.2
TNAF.1
TNAF.0
TAF.7
TAF.6
TAF.5
TAF.4
TAF.3
TAF.2
TAF.1
TAF.0
A
0
NAME AND DESCRIPTION
International Bit.
Frame Alignment Signal Bit.
Frame Alignment Signal Bit.
Frame Alignment Signal Bit.
Frame Alignment Signal Bit.
Frame Alignment Signal Bit.
Frame Alignment Signal Bit.
Frame Alignment Signal Bit.
NAME AND DESCRIPTION
International Bit.
Frame Non-Alignment Signal Bit.
Remote Alarm (used to transmit the alarm).
Additional Bit 4.
Additional Bit 5.
Additional Bit 6.
Additional Bit 7.
Additional Bit 8.
Sa4
1
33 of 60
Sa5
1
Sa6
0
Sa7
1
DS21Q43A
(LSB)
(LSB)
Sa8
1