DS21Q55 Maxim Integrated Products, DS21Q55 Datasheet - Page 128
DS21Q55
Manufacturer Part Number
DS21Q55
Description
IC TXRX QUAD T1/E1/J1 SCT 256BGA
Manufacturer
Maxim Integrated Products
Datasheet
1.DS21Q55.pdf
(237 pages)
Specifications of DS21Q55
Function
Transceiver
Interface
E1, J1, T1
Number Of Circuits
4
Voltage - Supply
3.14 V ~ 3.47 V
Current - Supply
75mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
256-BGA
Includes
BERT Generator and Detector, Dual HDLC Controllers
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power (watts)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS21Q552
Manufacturer:
DALLAS
Quantity:
319
Company:
Part Number:
DS21Q552BN+
Manufacturer:
Maxim Integrated
Quantity:
10 000
Part Number:
DS21Q554
Manufacturer:
DALLAS
Quantity:
20 000
Part Number:
DS21Q554B+
Manufacturer:
MAXIM/美信
Quantity:
20 000
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 0/Sa8 Bit of Frame 1 (TSa8F1)
Bit 1/Sa8 Bit of Frame 3 (TSa8F3)
Bit 2/Sa8 Bit of Frame 5 (TSa8F5)
Bit 3/Sa8 Bit of Frame 7 (TSa8F7)
Bit 4/Sa8 Bit of Frame 9 (TSa8F9)
Bit 5/Sa8 Bit of Frame 11 (TSa8F11)
Bit 6/Sa8 Bit of Frame 13 (TSa8F13)
Bit 7/Sa8 Bit of Frame 15 (TSa8F15)
TSa8F15
7
0
TSa8F13
TSa8
Transmit Sa8 Bits
D9h
6
0
TSa8F11
0
5
TSa8F9
0
128 of 237
4
TSa8F7
3
0
TSa8F5
2
0
TSa8F3
0
1
TSa8F1
0
0