List of figures
AN2451
4/55
Doc ID 12791 Rev 3
List of figures
Complete evaluation system including a PC, an EVALCOMMBOARD and the EVALST7540-
ST7540 powerline modem demonstration kit with control register window . . . . . . . . . . . . 12
Simulated frequency response of the Tx active filter with components tolerance effect. . . 20
Measured frequency response of the Tx passive filters connected to the CISPR net-
Simulated frequency response of the Tx passive filters connected to the CISPR net-
work with the components tolerance effect22
Figure 14.
Simulated frequency response of the Rx passive filter with components tolerance effect . 24
Measured input impedance magnitude of coupling interface in Tx mode (typical curve) . . 25
Measured input impedance magnitude of coupling interface in Rx mode (typical curve) . . 25
Output spectrum (typical) at 72 kHz, 2400 baud, deviation 1, mains 220Vac . . . . . . . . . . 26
Equivalent model of the thermal impedance qJA of the HTSSOP28 package with exposed
Dissipated power vs. load impedance modulus typical curve for ST7540 reference design
ST7540 powerline modem demonstration kit window for the master board . . . . . . . . . . . . 41