BT8375 CONEXANT [Conexant Systems, Inc], BT8375 Datasheet - Page 168
![no-image](/images/no-image-200.jpg)
BT8375
Manufacturer Part Number
BT8375
Description
single chip transceivers for T1/E1 and Integrated Service Digital Network (ISDN) primary rate interfaces
Manufacturer
CONEXANT [Conexant Systems, Inc]
Datasheet
1.BT8375.pdf
(323 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 168 of 323
- Download datasheet (2Mb)
3.8 Receiver Registers
DN_LEN[1:0]
UP_LEN[1:0]
LBA[1]
LBA[2]
LBA[3]
LBA[4]
LBA[5]
LBA[6]
LBA[7]
3-50
042—Receive Loopback Code Detector Configuration (RLB)
043—Loopback Activate Code Pattern (LBA)
LBA[1]
—
7
7
Loopback Deactivate Code Length—Selects the number of loopback pattern bits from LBD
[addr 044] that are compared to received data to determine it a Loopback Deactivate Code
[LOOPDN; addr 048] is detected. LOOPDN is recovered if the received data pattern contains
fewer than 63 bit errors in a 24 ms period. LOOPDN is lost if 64 or more bit errors are detected
in a subsequent 24 ms period. F-bits that overwrite or are inserted into the loopback pattern are
not counted as bit errors. Accurate code detection is provided on lines with up to 1E-3 BER.
Loopback Activate Code Length—Selects the number of loopback pattern bits from LBA
[addr 043] that are compared with received data to determine if a Loopback Activate Code
[LOOPUP; addr 048] is detected. LOOPUP is recovered if received data pattern contains
fewer than 63 bit errors in a 24 ms period. LOOPUP is lost if 64 or more bit errors are detected
in a subsequent 24 ms period. F-bits that overwrite or are inserted into the loopback pattern are
not counted as bit errors. Accurate code detection is provided on lines with up to 1E-3 BER.
First bit expected of LOOPUP pattern
Second bit expected of LOOPUP pattern
Third bit expected of LOOPUP pattern
Fourth bit expected—Last bit if UP_LEN selects a 4-bit pattern.
Fifth bit expected—Last bit if UP_LEN selects a 5-bit pattern.
Sixth bit expected—Last bit if UP_LEN selects a 6-bit pattern.
Seventh bit expected—Last bit if UP_LEN selects a 7-bit pattern.
LBA[2]
—
6
6
LBA[3]
—
5
5
DN_LEN
UP_LEN
LBA[4]
00
01
10
11
00
01
10
11
—
4
4
Conexant
DN_LEN[1]
LBA[5]
LBD Length
LBA Length
3
3
Fully Integrated T1/E1 Framer and Line Interface
4 Bits
5 Bits
6 Bits
7 Bits
4 Bits
5 Bits
6 Bits
7 Bits
DN_LEN[0]
LBA[6]
2
2
UP_LEN[1]
LBA[7]
Bt8370/8375/8376
1
1
N8370DSE
UP_LEN[0]
—
0
0
Related parts for BT8375
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![RN41XVU-I/RM](/images/no-image3.png)
Part Number:
Description:
bt class 1 socket module w/ufl conn rn41-i/rm module...
Manufacturer:
Microchip
Datasheet:
![FM336PLUS-D](/images/no-image3.png)
Part Number:
Description:
V.34/Group 3 High Performance Fax Modem Family
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![DS96-L147-203](/images/no-image3.png)
Part Number:
Description:
SmartV.XX Modem
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24123](/images/no-image3.png)
Part Number:
Description:
Demodulator and FEC Decoder Low-power QPSK demodulator for worldwide satellite set-top box applications
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24130](/images/no-image3.png)
Part Number:
Description:
Dual Stream QPSK/BPSK Demodulator lC
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24143](/images/no-image3.png)
Part Number:
Description:
Single-Chip FTA and FTA-CI Set-Top Box System Solution
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24160](/images/no-image3.png)
Part Number:
Description:
Dual Digital Broadcast MPEG-2 Standard Definition TV Decoder with PVR Support
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24170](/images/no-image3.png)
Part Number:
Description:
Digital Broadcast High-Definition TV Decoder with PVR Support
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX24183](/images/no-image3.png)
Part Number:
Description:
MPEG-4 AVC/H.264 Video Decoder
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX2427X](/images/no-image3.png)
Part Number:
Description:
Dual Decode HDTV MPEG-2/H.264/VC-1 Video Decoder
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![BT8954](/images/no-image3.png)
Part Number:
Description:
VOICE PAIR GAIN FRAMER
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![CX28331-1X](/images/no-image3.png)
Part Number:
Description:
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![BT8222EPFF](/images/no-image3.png)
Part Number:
Description:
ATM Transmitter/Receiver with UTOPIA Interface
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![FM336PLUS-D](/images/no-image3.png)
Part Number:
Description:
V.34/Group 3 High Performance Fax Modem Family
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
![DS96-L147-203](/images/no-image3.png)
Part Number:
Description:
SmartV.XX Modem
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet: