DS21Q55 Maxim Integrated Products, DS21Q55 Datasheet - Page 5

• Manufacturer Part Number: DS21Q55
• Description: IC TXRX QUAD T1/E1/J1 SCT 256BGA
• Manufacturer: Maxim Integrated Products

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): -

30.
31.
32.
33.
34.
30.1
30.2
30.3
30.4
30.5
30.6
31.1
31.2
33.1
33.2
33.3
33.4
SAMPLE/PRELOAD .............................................................................................202
BYPASS ...............................................................................................................202
EXTEST................................................................................................................202
CLAMP .................................................................................................................202
HIGHZ ..................................................................................................................202
IDCODE................................................................................................................202
JTAG BOUNDARY SCAN ARCHITECTURE AND TEST ACCESS PORT...............................198
FUNCTIONAL TIMING DIAGRAMS ..........................................................................................207
OPERATING PARAMETERS....................................................................................................221
AC TIMING PARAMETERS AND DIAGRAMS .........................................................................223
PACKAGE INFORMATION.......................................................................................................235
D
I
T
B
B
I
T1 M
E1 M
M
N
R
T
NSTRUCTION
DENTIFICATION
EST
RANSMIT
OUNDARY
YPASS
ESCRIPTION
ONMULTIPLEXED
ECEIVE
ULTIPLEXED
ODE
ODE
R
EGISTERS
R
-S
......................................................................................................207
......................................................................................................212
EGISTER
AC C
IDE
S
CAN
R
................................................................................................198
B
AC C
EGISTER
US
R
HARACTERISTICS
...........................................................................................203
EGISTER
R
B
AC C
........................................................................................203
EGISTER
US
HARACTERISTICS
AC C
.................................................................................201
HARACTERISTICS
.............................................................................203
..........................................................................203
HARACTERISTICS
...................................................................232
.............................................................229
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