DS21552L Просмотр технического описания (PDF) - Dallas Semiconductor -> Maxim Integrated

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производитель

DS21552L

3.3V DS21352 and 5V DS21552 T1 Single-Chip Transceivers

Dallas Semiconductor -> Maxim Integrated 

DS21352/DS21552

4.1.1 TRANSMIT SIDE PINS (cont.)

Signal Name:

TNEGO

Signal Description:

Transmit Negative Data Output

Signal Type:

Output

Updated on the rising edge of TCLKO with the bipolar data out of the transmit side formatter. This pin is normally tied to

TNEGI.

Signal Name:

TCLKO

Signal Description:

Transmit Clock Output

Signal Type:

Output

Buffered clock that is used to clock data through the transmit side formatter (i.e., either TCLK or RCLKI). This pin is normally

tied to TCLKI.

Signal Name:

TPOSI

Signal Description:

Transmit Positive Data Input

Signal Type:

Input

Sampled on the falling edge of TCLKI for data to be transmitted out onto the T1 line. Can be internally connected to TPOSO

by tying the LIUC pin high.

Signal Name:

TNEGI

Signal Description:

Transmit Negative Data Input

Signal Type:

Input

Sampled on the falling edge of TCLKI for data to be transmitted out onto the T1 line. Can be internally connected to TNEGO

by tying the LIUC pin high.

Signal Name:

TCLKI

Signal Description:

Transmit Clock Input

Signal Type:

Input

Line interface transmit clock. Can be internally connected to TCLKO by tying the LIUC pin high.

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