DS21Q43AT Maxim Integrated Products, DS21Q43AT Datasheet - Page 33
DS21Q43AT
Manufacturer Part Number
DS21Q43AT
Description
IC FRAMER E1 QUAD 5V IND 128TQFP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS21Q43AT.pdf
(60 pages)
Specifications of DS21Q43AT
Controller Type
E1 Framer
Interface
Parallel/Serial
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
32mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
128-TQFP, 128-VQFP
Dc
0319
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS21Q43AT
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
DS21Q43AT+
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
DS21Q43ATN
Manufacturer:
DALLAS
Quantity:
20 000
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