DS2155G+T&R Maxim Integrated Products, DS2155G+T&R Datasheet - Page 4

• Manufacturer Part Number: DS2155G+T&R
• Description: IC TXRX T1/E1/J1 1 CHIP 100CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS2155G+T&R

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LFBGA
• Includes: BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

23.
24.
25.
26.
27.
28.
22.1
22.2
22.3
23.1
23.2
23.3
23.4
23.5
23.6
24.1
24.2
24.3
24.4
24.5
24.6
24.7
24.8
24.9
26.1
26.2
26.3
26.4
26.5
26.6
27.1
23.2.1
23.3.1
23.3.2
23.3.3
23.3.4
23.3.5
23.5.1
23.5.2
23.5.3
24.2.1
24.2.2
24.2.3
24.3.1
24.3.2
24.3.3
24.3.4
27.1.1
HDLC CONTROLLERS ........................................................................................................................126
LINE INTERFACE UNIT (LIU) ...........................................................................................................143
PROGRAMMABLE IN-BAND LOOP CODE GENERATION AND DETECTION......................163
BERT FUNCTION ..................................................................................................................................170
PAYLOAD ERROR-INSERTION FUNCTION (T1 MODE ONLY)................................................180
INTERLEAVED PCM BUS OPERATION (IBO) ...............................................................................184
M
M
M
B
HDLC C
HDLC M
R
L
D4/SLC-96 O
LIU O
R
T
MCLK P
J
CMI (C
LIU C
R
C
S
M
BERT R
BERT R
BERT B
BERT E
N
ITTER
TATUS
EGACY
RANSMITTER
ASIC
ECEIVE
ECEIVER
ECOMMENDED
OMPONENT
UMBER
ETHOD
ETHOD
ETHOD
APPING
FIFO Control....................................................................................................................................130
Receive ..............................................................................................................................................131
Transmit ............................................................................................................................................133
FIFO Information .............................................................................................................................138
Receive Packet-Bytes Available........................................................................................................138
HDLC FIFOs ....................................................................................................................................139
Overview ...........................................................................................................................................140
Receive Section .................................................................................................................................140
Transmit Section ...............................................................................................................................142
Receive Level Indicator and Threshold Interrupt .............................................................................144
Receive G.703 Synchronization Signal (E1 Mode)...........................................................................144
Monitor Mode ...................................................................................................................................144
Transmit Short-Circuit Detector/Limiter ..........................................................................................145
Transmit Open-Circuit Detector.......................................................................................................145
Transmit BPV Error Insertion ..........................................................................................................145
Transmit G.703 Synchronization Signal (E1 Mode).........................................................................145
Number-of-Errors Left Register........................................................................................................183
ONTROL
PERATION
O
A
ODE
..................................................................................................................................................170
RROR
PERATION
EGISTER
EPETITIVE
IT
ONFIGURATION
FDL S
TTENUATOR
-
RESCALER
HDLC C
1: H
2: I
3: I
APPING
OF
...............................................................................................................................................170
..............................................................................................................................................143
C
-E
M
OUNTER
NTERNAL
NTERNAL
S
ARDWARE
PERATION
C
ARK
PECIFICATIONS
RRORS
.......................................................................................................................................145
R
UPPORT
OUNTER
C
EGISTERS
....................................................................................................................................131
....................................................................................................................................143
D
ODE
IRCUITS
D
ESCRIPTIONS
P
I
...............................................................................................................................146
NVERSION
ATTERN
ETAILS
.............................................................................................................................146
.............................................................................................................................177
R
R
R
E
EGISTERS
(T1 M
........................................................................................................................126
........................................................................................................................142
........................................................................................................................178
S
EGISTER
EGISTER
XAMPLE
CHEME
.....................................................................................................................147
.....................................................................................................................156
..................................................................................................................126
S
...............................................................................................................158
ODE
) O
ET
...........................................................................................................172
..........................................................................................................140
..........................................................................................................176
..........................................................................................................182
S
S
.........................................................................................................113
PTION
)......................................................................................................140
CHEME
CHEME
...............................................................................................146
B
B
4 of 238
ASED ON
ASED ON
D
CRC4 M
OUBLE
-F
ULTIFRAME
RAME
..............................................113
........................................116