DS21Q50L-W+ Maxim Integrated Products, DS21Q50L-W+ Datasheet - Page 51
DS21Q50L-W+
Manufacturer Part Number
DS21Q50L-W+
Description
TXRX E1 QUAD CLK/DATA 100LQFP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS21Q50L.pdf
(87 pages)
Specifications of DS21Q50L-W+
Function
Transceiver
Interface
E1
Number Of Circuits
4
Voltage - Supply
3.14 V ~ 3.47 V
Current - Supply
230mA
Mounting Type
Surface Mount
Package / Case
100-LFQFP
Includes
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Operating Temperature
-
Other names
90-21Q50+LW0
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Register Name:
Register Description:
Register Address:
Bit
Name
Register Name:
Register Description:
Register Address:
(Must be programmed with the 7-bit FAS word; the DS21Q50 does not automatically set these bits.)
Bit
Name
NAME
NAME
Sa4
Sa5
Sa6
Sa7
Sa8
Si
0
0
1
1
0
1
1
Si
A
1
Si
Si
7
7
BIT
7
6
5
4
3
2
1
0
BIT
7
6
5
4
3
2
1
0
International Bit
Frame Alignment Signal Bit. Set this bit = 0.
Frame Alignment Signal Bit. Set this bit = 0.
Frame Alignment Signal Bit. Set this bit = 1.
Frame Alignment Signal Bit. Set this bit = 1.
Frame Alignment Signal Bit. Set this bit = 0.
Frame Alignment Signal Bit. Set this bit = 1.
Frame Alignment Signal Bit. Set this bit = 1.
6
1
6
0
RNAF
Receive Nonalign Frame Register
29 Hex
International Bit
Frame Nonalignment Signal Bit
Remote Alarm
Additional Bit 4
Additional Bit 5
Additional Bit 6
Additional Bit 7
Additional Bit 8
TAF
Transmit Align Frame Register
20 Hex
A
5
5
0
Sa4
4
4
1
51 of 87
FUNCTION
FUNCTION
Sa5
3
3
1
Sa6
2
2
0
Sa7
1
1
1
Sa8
0
0
1
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