DS2180AQ Maxim Integrated Products, DS2180AQ Datasheet - Page 11
![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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193S TRANSMIT MULTIFRAME TIMING Figure 9
NOTES:
1. Transmit frame and multiframe timing may be established in one of four ways:
2. Channels in which robbed bit signaling is enabled will sample TABCD during the LSB bit time in
3. When external S-bit insertion is enabled, TLINK will be sampled during the F-bit time of even frames
a. With TFSYNC tied low, TMSYNC may be pulsed high once every multiframe period to establish
b. TFSYNC may be pulsed every 125 microseconds; pulsing TMSYNC once establishes multiframe
c. TMSYNC and TFSYNC may be continuously pulsed to establish and reinforce frame and
d. If TMSYNC is tied low and TFSYNC is pulsed at frame boundaries, the transmitter will establish
frames indicated.
and inserted into the outgoing data stream.
multiframe boundaries, allowing internal counters to determine frame timing.
boundaries.
superframe timing.
an arbitrary multiframe boundary as indicated by TMO.
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DS2180A