ISL1539A_14 Datasheet, PDF (15/23 Pages) Intersil Corporation – Dual Port VDSL2 Line Driver

Test Circuit
A
R
NETWORK
ANALYZER
S
DC
SPLITTER
ISL1539A
+12
180°
SPLITTER
50Ω
DUT
487Ω ^1:1
R_L
53Ω
487Ω
50Ω
LOAD
50Ω
-12
FIGURE 43. FREQUENCY RESPONSE CHARACTERIZATION CIRCUIT
15
FN6916.0
September 23, 2009