RS8953 Conexant Systems, Inc., RS8953 Datasheet - Page 171
RS8953
Manufacturer Part Number
RS8953
Description
High-bit-rate Digital Subscriber Line (hdsl) Channel unit
Manufacturer
Conexant Systems, Inc.
Datasheet
1.RS8953.pdf
(173 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RS8953BEPF
Manufacturer:
CONEXANT
Quantity:
20 000
Company:
Part Number:
RS8953BEPJ28953-17
Manufacturer:
CONEXANT
Quantity:
1 238
- Current page: 171 of 173
- Download datasheet (953Kb)
N8953BDSB
Appendix B: Bt8953A/RS8953B
Product Bulletin
B.1 BCLK Phase Constraints In Repeater Mode;
Non-Conformance Product Affected: Bt8953A and
RS8953B
While in repeater mode (REPEAT_EN = 1 for CH1 and CH2), a BCLK1 to
BCLK2 phase difference of 180 degrees, +/- 5 nSec, will result in corrupted data
transfer. All other phase relationships are acceptable.
between BCLK1 and BCLK2, the same clock is feed to both BCLK1 and
BCLK2. To use the same clock for both HDSL transceivers, one HDSL
transceiver needs to be slaved to the other HDSL transceiver. This is
accomplished by setting the HDSL transceiver, which is configured as HTU-C, to
“parallel slave mode.” Then the parallel signals from the HDSL transceiver need
to be externally converted to “serial, sign first mode” to interface to the
Bt8953A/RS8953B.
of the ZipWire transceiver needs to be modified. Also to align the sign and
magnitude data correctly, the tbclk_pol and rbclk_pol need to set properly. The
tbclk_pol and rdbclk_pol are controlled by address 0x06 of the ZipWire
transceiver. TQ[1,0] should be sampled on the falling edge of TBCLK. RQ[1,0]
should be updated on the falling edge of RBCLK.
In a repeater mode application, to prevent a phase difference of 180 degrees
To configure the ZipWire transceiver to “parallel slave mode”, address 0x06
Conexant
B
B-1
Related parts for RS8953
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
RS-232C / DIP16 / DMP16
Manufacturer:
JRC
Datasheet:
Part Number:
Description:
Bluetooth RF Transceiver
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Bluetooth RF Transceiver
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
ATM transmitter/receiver with UTOPIA interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Service SAR controller
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
CN8223EPFATM Transmitter/Receiver with UTOPIA Interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Embedded modem family
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Fully integrated T1/E1 framer and line interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Flicker-free video encoder
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Home Networking Physical Layer Device with Integrated Analog Front End Circuitry Data Sheet (Preliminary) CX82100-41Home Network Processor (HNP)
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Flicker-free video encoder
Manufacturer:
Conexant Systems, Inc.
Datasheet: