XRT83D10 데이터 시트보기 (PDF) - Exar Corporation

부품명

상세내역

제조사

XRT83D10

SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT

Exar Corporation 

XRT83D10

REV. 1.0.3

RECEIVER SECTION

PIN #

NAME

6

RTIP

5

RRING

20

RCLK

21

RPDATA

22

RNDATA

12

RLOS

xr

SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT

TYPE

I

I

O

O

O

O

DESCRIPTION

Receive positive bipolar data Input

Receive negative bipolar data Input

Receive Clock Output

Recovered receive clock for the terminal equipment.

Receive positive NRZ data:

Recovered positive data DS1 (1.544Mbits/s) or CEPT (2.048 Mbits/s)

Receive negative data

Recovered negative NRZ data DS1 (1.544Mbits/s) or CEPT (2.048 Mbits/s)

Receive Loss of Signal:

This pin is set "High" if analog loss-of-signal at the receiver input is detected or

if digital loss-of-signal of the recovered data is detected.RLOS will remain

"High" until the loss of signal condition clears.

TRANSMITTER SECTION

PIN #

NAME

17

TCLK

TYPE

I

18

TPDATA

I

19

TNDATA

I

23

TTIP

O

25

TRING

O

14

CLKLOS

O

DESCRIPTION

Transmit Clock

DS1 Clock Signal. (1.544 MHz ± 130 ppm) or CEPT clock signal (2.048 MHz ±

80 ppm).

Transmit Positive Data

DS1 (1.544 Mbits/s) or CEPT (2.048 Mbits/s) positive bipolar data

Transmit Negative Data

DS1 (1.544 Mbits/s) or CEPT (2.048 Mbits/s) negative bipolar data

Transmit Tip Output

Positive bipolar transmit data

Transmit Differential Ring Output

Negative bipolar transmit data

Loss of Clock Signal:

This pin is set "High" when either the transmit clock (TCLK) or the clock output

from the jitter attenuator is absent.

4

Share Link: