BT8375 CONEXANT [Conexant Systems, Inc], BT8375 Datasheet - Page 34

• 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]

2.0 Circuit Description
2.2 Receive Line Interface Unit
Figure 2-5. RLIU Waveforms—Bipolar Input Signal
Figure 2-6. RLIU Waveforms—P and N Rail Digital Input Signal
2-6
RNEGO
RPOSO
RNEGO
RPOSO
RNEGI
RPOSI
RXCLK
RRING
RCKI
RTIP ,
1
1
2
2
addr 020]. If the RLIU is bypassed, the RTIP/RRING pins are ignored,
RPOSI/RNEGI P and N rail NRZ become inputs, and RCKI becomes the receive
timing source.
rail NRZ data, the RLIU receive clock input, and the RCVR dual rail output.
3
If the RLIU functionality is not required, a bypass mode is provided [RDIGI;
1
3
1
2
Figure 2-6
2
4
Conexant
4
3
Throughput
3
Throughput
illustrates the relationship between the RLIU P and N
5
5
Fully Integrated T1/E1 Framer and Line Interface
BPV
6
BPV
4
6
4
7
7
5
5
BPV
6
BPV
Bt8370/8375/8376
6
7
7
N8370DSE