SI3063-F-FS Silicon Laboratories Inc, SI3063-F-FS Datasheet - Page 56

• Manufacturer Part Number: SI3063-F-FS
• Description: IC DAA ENH GLOB LINE-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Integrated Direct Access Arrangementr

Specifications of SI3063-F-FS

• Package / Case: *
• Function: Direct Access Arrangement (DAA)
• Number Of Circuits: 1
• Current - Supply: 9mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Includes: Billing Tone Detection, Line Voltage Monitor, Loop Current Monitor, Overload Detection, Ring Detector
• Supply Current: 9 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Power (watts): -
• Interface: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Si306x
A
Although designs using the Si306x comply with UL1950
3rd Edition and pass all overcurrent and overvoltage
tests, there are still several issues to consider.
Figure 11 shows two designs that can pass the UL1950
overvoltage tests, and electromagnetic emissions. The
top schematic of Figure 11 shows the configuration in
which the ferrite beads (FB1, FB2) are on the
unprotected side of the sidactor (RV1). For this
configuration, the current rating of the ferrite beads
needs to be 6 A. However, the higher current ferrite
beads are less effective in reducing electromagnetic
emissions.
56
PPENDIX
—UL1950 3
600 Ω at 100 MHz, 200 mA
600 Ω at 100 MHz, 200 mA
RV1
Figure 11. Circuits that Pass All UL1950 Overvoltage Tests
FB1
FB2
RD
E
DITION
Rev. 0.9
RV1
The bottom schematic of Figure 11 shows the
configuration in which the ferrite beads (FB1, FB2) are
on the protected side of the sidactor (RV1). For this
design, the ferrite beads can be rated at 200 mA.
In a cost optimized design, compliance to UL1950 does
not always require overvoltage tests. Plan ahead to
know which overvoltage tests apply to the system.
System-level elements in the construction, such as fire
enclosure and spacing requirements, need to be
considered during the design stages. Consult with a
professional testing agency during the design of the
product to determine the tests that apply to the system.
1.25 A
75 Ω @ 100 MHz, 6 A
1.25 A
75 Ω @ 100 MHz, 6 A
FB1
FB2
C9
C8
C9
C8
RING
RING
TIP
TIP