DS2180AQ Maxim Integrated Products, DS2180AQ Datasheet - Page 24
![IC TRANSCEIVER T1 44-PLCC](/photos/6/62/66291/175-44-plcc_sml.jpg)
DS2180AQ
Manufacturer Part Number
DS2180AQ
Description
IC TRANSCEIVER T1 44-PLCC
Manufacturer
Maxim Integrated Products
Datasheet
1.DS2180A.pdf
(35 pages)
Specifications of DS2180AQ
Function
Transceiver
Interface
T1
Number Of Circuits
1
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
3mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
44-LCC, 44-PLCC
Includes
Alarm Generation and Detection, B7 Stuffing Mode, B8ZS Mode, Error Detection and Counter, "Hardware" Mode, Transparent Mode
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power (watts)
-
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Company
Part Number
Manufacturer
Quantity
Price
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Manufacturer:
DALLAS
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Part Number:
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193E FRAMING FORMAT Table 7
NOTES:
1. FPS – Framing Pattern Sequence.
2. FDL – 4 kHz Facility Data Link; M = message bits.
3. CRC – Cyclic Redundancy Check bits. The CRC code will be internally generated by the device
4. The user may program any individual channels clear, in which case bit 8 will be used for data, not
5. Depending on application, the user can support 2-state, 4-state or 16-state signaling by the appropriate
NUMBER
FRAME
when TCR.5=0. When TCR.5=1, externally supplied CRC data will be sampled at TSER during the
F-bit time of frames 2, 6, 10, 14, 18, 22.
signaling.
decodes of TMO, TSIGFR, TSIGSEL (Transmit Side) and RMSYNC, RSIGFR and RSIGSEL
(Receive Side).
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
FPS
0
0
1
0
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
F-BIT USE
FPL
M
M
M
M
M
M
M
M
M
M
M
M
-
-
-
-
-
-
-
-
-
-
-
-
2
CRC
C1
C2
C3
C4
C5
C6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3
BIT USE IN EACH CHANNEL
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-7
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-7
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-7
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-8
BITS 1-7
DATA
24 of 35
SIGNALING
BIT 8
BIT 8
BIT 8
BIT 8
STATE
A
A
A
A
2
SIGNALING-BIT USE
STATE
A
B
C
B
4
DS2180A
STATE
16
A
B
C
D