ds2143qn-t-r Maxim Integrated Products, Inc., ds2143qn-t-r Datasheet - Page 18
![no-image](/images/no-image-200.jpg)
ds2143qn-t-r
Manufacturer Part Number
ds2143qn-t-r
Description
Ds2143, Ds2143q E1 Controller
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
1.DS2143QN-T-R.pdf
(44 pages)
- Current page: 18 of 44
- Download datasheet (553Kb)
ALARM CRITERIA Table 2
Note: all the alarm bits in Status Register 1 except the RUA1 will remain set after they are read if the
alarm condition still exists; the RUA1 will clear and check the next 512 bits for an all 1s condition at
which point it will again be set if the alarm condition still is present.
RSA1
(receive signaling
all 1s)
RSA0
(receive signaling
all 0s)
RDMA
(receive distant
multiframe alarm)
RUA1
(receive unframed
all 1s)
RRA
(receive remote
alarm)
RCL
(receive carrier
loss)
ALARM
over 16 consecutive frames
(one full MF) timeslot 16
contains less than 3 0s
over 16 consecutive frames
(one full MF) timeslot 16
contains all 0s
bit 6 in timeslot 16 of frame 0
set to 1 for two consecutive
MFs
less than three 0s in two frames
(512 bits)
bit 3 of non-align frame set to 1
for three consecutive occasions
255 consecutive 0s received
SET CRITERIA
18 of 44
over 16 consecutive frames (one full
MF) timeslot 16 contains three or
more 0s
over 16 consecutive frames (one full
MF) timeslot 16 contains at least a
single 1
bit 6 in timeslot 16 of frame 0 set to
0 for two consecutive MFs
more than two 0s in two frames (512
bits)
bit 3 of non-align frame set to 0 for
three consecutive occasions
received
in 255 bit times, at least 32 1s are
CLEAR CRITERIA
DS2143/DS2143Q
G.732
4.2
G.732
5.2
O.162
2.1.5
O.162
1.6.1.2
O.162
2.1.4
G.775
SPEC.
ITU
Related parts for ds2143qn-t-r
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![mxd1210](/images/no-image3.png)
Part Number:
Description:
Nonvolatile Ram Controller Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![ds2065w](/images/no-image3.png)
Part Number:
Description:
3.3v Single-piece 8mb Nonvolatile Sram Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![ds1865](/images/no-image3.png)
Part Number:
Description:
Pon Triplexer Control And Monitoring Circuit Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![dg300aa](/images/no-image3.png)
Part Number:
Description:
Ttl Compatible Cmos Analog Switches Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![dg421dy](/images/no-image3.png)
Part Number:
Description:
Improved Low-power, Cmos Analog Switches With Latches Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![max9789a](/images/no-image3.png)
Part Number:
Description:
Windows Vista-compliant, Stereo Class Ab Speaker Amplifiers And Directdrive Headphone Amplifiers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![max5054bata](/images/no-image3.png)
Part Number:
Description:
4a, 20ns, Dual Mosfet Drivers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![max2003cse](/images/no-image3.png)
Part Number:
Description:
Nicd/nimh Battery Fast-charge Controllers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![max2235eup](/images/no-image3.png)
Part Number:
Description:
3.6v, 1w Autoramping Power Amplifier For 900mhz Applications Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![max2264eue](/images/no-image3.png)
Part Number:
Description:
2.7v, Single-supply, Cellular-band Linear Power Amplifiers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![max2841ebc-t](/images/no-image3.png)
Part Number:
Description:
5ghz Linear Power Amplifiers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![MAX3514EVKIT](/images/no-image3.png)
Part Number:
Description:
Evaluation Kits for the MAX3514
Manufacturer:
Maxim Integrated Products, Inc.
![max9722beue](/images/no-image3.png)
Part Number:
Description:
5v, Differential Input, Directdrive, 130mw Stereo Headphone Amplifiers With Shutdown Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![DS32C35](/images/no-image3.png)
Part Number:
Description:
Accurate I2c Rtc With Integrated Tcxo/crystal/fram
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
![ds1863](/images/no-image3.png)
Part Number:
Description:
Ds1863 Burst-mode Pon Controller With Integrated Monitoring
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet: