TEST CIRCUITS

Figure 1 : Symmetry to Ground.

− Z|

|E|

1

WC

<< Z

Figure 2 : 2W Return Loss.

APPENDIX

SLIC TEST CIRCUITS

Referring to the test circuit reported at the end of each SLIC data sheet here below you can find the proper

configuration for each measurement.

In particular : A-B : Line terminals

C : TX sending output on 4W side

D : RX receiving input on 4W side

E : TTX teletaxe signal input

THL

Figure 3 : Trans-hybrid Loss.

Figure 4 : SendingGain.

L3000S - L3030

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