SI3012-KS Silicon Laboratories Inc, SI3012-KS Datasheet - Page 17

• Manufacturer Part Number: SI3012-KS
• Description: IC ISOMODEM SYSTEM-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3012-KS

• Data Format: V.90
• Interface: Serial
• Voltage - Supply: 3.3 V ~ 5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Baud Rates: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Bill of Materials
Notes:
C2,C11,C23,C28,C29,C31,C32
R7,R8,R15,R16,R17,R19
1.
2.
3.
4.
5.
6.
7.
8.
9.
R1,R4,R21,R22,R23
Component
The following reference designators were intentionally omitted: C15, C17, C21, C26, C27, C31–C33, R14, and R20.
Y2 class capacitors are needed for the Nordic requirements of EN60950 and may also be used to achieve surge performance of 5 kV or better.
Install only if needed for improved radiated emissions performance (10 pF, 16 V, NPO, ±10%).
Y1, C34, and C35 should be installed if the Si3024 is configured as a primary device.
Several diode bridge configurations are acceptable (suppliers include General Semi., Diodes Inc.)
See Appendix B for additional considerations.
Q4 may require copper on board to meet 1/2 W power requirement. (Contact transistor manufacturer for details.)
RV2 can be installed to improve performance from 2500 V to 3500 V for multiple longitudinal surges (270 V, MOV).
The R7, R8, R15 and R16, R17, R19 resistors may each be replaced with a single resistor of 1.62 kΩ, 3/4 W, ±1%.
C6,C10,C16
C24,C25
C34,C35
C18,C19
FB1,FB2
R27,R28
D1,D2
R9,R10
L1,L2
Q1,Q3
C1,C4
C7,C8
D3,D4
Z4,Z5
RV2
C30
C12
C13
C14
C20
C22
RV1
R12
R13
R18
R24
R29
R30
Q4
R11
Y1
Q2
C3
C5
C9
R2
R3
R5
R6
U1
U2
Z1
4
7
3
8
6
5
2
4
1
9
Table 16. Global Component Values—Si3038 Chipset
0.68 µF, 16 V, X7R/Elec/Tant, ±20%
330 mH, 120 mA, DCR <3 Ω, ±10%
BAV99 Dual Diode, 70 V, 350 mW
0.1 µF, 50 V, Elec/Tant, ±20%
BCP56T1, NPN, 60 V, 1/2 W
24.576 MHz, 18 pF, 50 ppm
Dual Diode, 300 V, 225 mA
560 pF, 250 V, X7R, ±20%
1800 pF, 50 V, X7R, ±20%
1000 pF, 3 kV, X7R, ±10%
Zener Diode, 5.6 V, 1/2 W
0.22 µF, 16 V, Tant, ±20%
0.47 µF, 16 V, X7R, ±20%
0.01 µF, 16 V, X7R, ±20%
0.22 µF, 16 V, X7R,±20%
10 nF, 250 V, X7R, ±20%
Zener Diode, 43 V, 1/2 W
150 pF, 3 kV, X7R,±20%
0.1 µF, 16 V, X7R, ±20%
3.9 nF, 16 V, X7R, ±20%
33 pF, 16 V, NPO, ±5%
Sidactor, 275 V, 100 A
120 kΩ, 1/16 W, ±5%
78.7 Ω, 1/16 W, ±1%
4.87 kΩ, 1/4 W, ±1%
2.2 kΩ, 1/10 W, ±5%
402 Ω, 1/16 W, ±1%
36 kΩ, 1/16 W, ±5%
56 kΩ, 1/10 W, ±5%
10 kΩ, 1/16 W, ±1%
215 Ω, 1/16 W, ±1%
150 Ω, 1/16 W, ±5%
10 Ω, 1/10 W, ±5%
A42, NPN, 300 V
A92, PNP, 300 V
Not Installed
Not Installed
Ferrite Bead
Not Installed
Not Installed
Not Installed
Not Installed
0 Ω, 1/10 W
Si3024
Si3014
Value
Rev. 2.01
Novacap, Venkel, Johanson, Murata, Panasonic
Novacap, Venkel, Johanson, Murata, Panasonic
Teccor, ST Microelectronics, Microsemi, TI
Novacap, Johanson, Murata, Panasonic
Diodes Inc., OnSemiconductor, Fairchild
Diodes Inc., OnSemiconductor, Fairchild
Vishay, OnSemiconductor, Rohm
OnSemiconductor, Fairchild
OnSemiconductor, Fairchild
OnSemiconductor, Fairchild
Central Semiconductor
Supplier(s)
Silicon Labs
Silicon Labs
Murata
Toko
Si3038
17