xrt94l33 Exar Corporation, xrt94l33 Datasheet - Page 78

no-image

xrt94l33

Manufacturer Part Number
xrt94l33
Description
Multi-channel, Multi-function Device Aggregates 3 Ds3/e3/sts-1 Into Oc3/stm-1
Manufacturer
Exar Corporation
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
xrt94l33IB
Manufacturer:
Exar Corporation
Quantity:
10 000
Part Number:
xrt94l33IB
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
Part Number:
xrt94l33IB
Quantity:
60
Part Number:
xrt94l33IB-L
Manufacturer:
Exar Corporation
Quantity:
10 000
XRT94L33
Rev.1.2.0.
AE11
STS1RXD_PL_2
RXIDLE_2
RXLCD_2
3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC DATA SHEET
O
CMOS
STS-1 Receive (Drop) Telecom Bus – Payload Indicator
Output Signal – Channel 2:
The exact function of this output pin depends upon whether
the user has enabled or disabled the “STS-1 Telecom Bus
Interface block” associated with Channel 2.
If the STS-1 Telecom Bus Interface (associated with
Channel 2) is enabled – STS-1/STS-1 Receive (Drop)
Telecom Bus – Payload Indicator Output – STS1RXD_PL_2:
This output pin indicates whether or not Transport Overhead
bytes are being output via the “STS1RXD_D_2[7:0]” output
pins.
This output pin is pulled “low” for the duration that the STS-1
Receive Telecom Bus is transmitting a Transport Overhead
byte via the “STS1RXD_D_2[7:0]” output pins.
Conversely, this output pin is pulled “high” for the duration that
the STS-1 Receive Telecom Bus is transmitting something
other
“STS1RXD_D_2[7:0]” output pins.
RXIDLE_2 (Receive HDLC block idle indicator – Channel
2)
RXLCD_2
Delineation – Channel 2)
78
than
(Receive
a
Transport
Cell
Processor
Overhead
xr
Loss
byte
via
of
Cell
the

Related parts for xrt94l33