PKF4110BR2A Ericsson Microelectronics, PKF4110BR2A Datasheet - Page 6

• Manufacturer Part Number: PKF4110BR2A
• Manufacturer: Ericsson Microelectronics

EMC Specifications
The PKF power module is measured directly.
The fundamental switching frequency is 305 kHz ±5% @
I
Conducted EMI (input teminals)
External Filter (class B)
Required external input filter in order to meet class B in EN 55022,
CISPR 22 and FCC part 15J.
6
O
L1 = 51µH ( Recommended part: Siemens B82790-S0513 )
L2 = 10µH
C1, C2, C3 = 0.68 µF
C4 = 22µF
C5, C6 = 10nF
= (0.1…1.0) × I
Supply
voltage
O max
+
-
C1
.
L1
C2
C6
C5
L2
C3
C4
pin 18
pin 17
Radiated EMS (Electro-Magnetic Fields)
Radiated EMS is measured according to test methods in
IEC Standard publ. 801-3. No deviation outside the V
band will occur under the following conditions:
Frequency range Voltage level
0.01...200 MHz 3 V
200...1,000 MHz3 V
1...12 GHz
Conducted EMS
Electro Magnetic Susceptibility is measured by injection of
electrical disturbances on the input terminals. No deviation
outside the V
conditions:
Frequency range
30...300 MHz
The signal is amplitude modulated with 1 kHz/80% and applied in
both differential and common mode.
ESD
Electro Static Discharge is tested according to IEC publ. 801-2. No
destruction will occur if the following voltage levels are applied to
any of the terminal pins:
Test
Air discharge
Contact discharge ±2 kV
EFT
output voltage regulation causing functional errors on the Printed
Board Assembly (PBA). The PKF power modules withstand EFT
levels of 0.5 kV keeping V
2.0 kV without destruction. Tested according to IEC publ. 801-4.
Output Ripple & Noise (V
Output ripple is measured as the peak to peak voltage of the
fundamental switching frequency.
Electrical Fast Transients on the input terminals could affect the
Power
Supply
Test set up
O
tolerance band will occur under the following
EN/LZT 146 62 R2A © Ericsson Power Modules AB, February 2003
10 V
50 µH
50
Voltage level
1.0 V
Voltage level
±4 kV
rms
rms
rms
/m
/m
rms
/m
O
within the tolerance band and
O
Spectrum
Analyzer
ac)
O
Power
Module
tolerance