STLC60134 datasheet(3/22 Pages) STMICROELECTRONICS

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Maximum / minimum signal levels

The following table gives the transmitted and re-

ceived signal levels for both ATU-R and ATU-C

sides. All the levels are referred to the line volt-

ages (i.e. after hybrid and transformers in TX di-

rection, before hybrid and transformer in RX di-

rection).

Note that signal amplitudes shown below are for

illustration purpose and depending on the trans-

mit power and line impedance signal amplitudes

can differ from these values.

The reference line impedance for all power calcu-

lations is 100

Ω.

PACKAGE

The STLC60134S is packaged in a 64-pin TQFP

package (body size 10x10mm, pitch 0.5mm).

Table 1. Target Signal Levels (on the line).

Parameter

ATU - C

ATU - R

Max level

839 mVpdif

15.8 Vpdif

3.95 Vpdif

3.4 Vpdif

Max RMS level

168 mVrms

3.16 Vrms

791 mVrms

671 mVrms

Min level

54 mVpdif

3.95 Vpdif

42 mVpdif

839 mVpdif

Min RMS level

11 mVrms

791 mVrms

8 mVrms

168 mVrms

Table 2. Total Signal Level (on the line).

Parameter

ATU - C

ATU - R

Max level for receiver

4 Vpdif (Long line)

4.2 Vpdif (Short line)

28 29 30 31 32

59 58 57 56

53 52 51 50 49

NU0

NU1

NU2

TX0

TX1

NU3

CLWD

CLNIB

CLKM

CTRLIN

DVSS1

GP2

AVDD6

AVDD5

RES

AGND

RES

RXIP0

RXIN0

GC1

VCOC

GC0

D98TL355mod

22 23 24 25 26

17 18 19 20 21

RES

AVSS4

GP1

AVSS5

DVDD1

RX0

RX1

RX3

RX2

Figure 2. Pin Connection

STLC60134S

3/22

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