SI2404-C-FT Silicon Laboratories Inc, SI2404-C-FT Datasheet - Page 12

• Manufacturer Part Number: SI2404-C-FT
• Description: IC ISOMODEM W/ERROR CORR 24TSSOP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2404-C-FT

• Mfg Application Notes: SI2493/57/34/15/04, Appl Note AN93
• Data Format: V.21, V.22, V.23, V.29, Bell 103, Bell 212A
• Baud Rates: 2.4k
• Interface: Parallel, UART
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si2457/34/15/04
3.
12
Notes:
Bill of Materials: Si2457/34/15/04 Chipset
1. C52 and C53 should not be populated with the Si2457/34/15/04 16-pin package option.
2. In STB applications, C40, C41, and Y1 can be removed by using the 27 MHz clock input feature.
3. Several diode bridge configurations are acceptable. For example, a single DF04S or four 1N4004 diodes may be
4. Murata BLM21AG601SN1 may be substituted for R15–R16 (0 Ω) to decrease emissions.
5. To ensure compliance with ITU specifications, frequency tolerance must be less than 100 ppm including initial
C5, C6, C50, C52
used.
accuracy, 5-year aging, 0 to 70 °C, and capacitive loading. 50 ppm initial accuracy crystals typically satisfy this
requirement.
Component
C40, C41
C51, C53
R15, R16
FB1, FB2
R12, R13
D1, D2
Q1, Q3
Q4, Q5
C1, C2
C8, C9
R5, R6
R7, R8
Y1
RV1
C10
R10
R11
C3
C4
C7
Q2
R1
R2
R3
R4
R9
U1
U2
Z1
2,5
3
2
1
4
1
Dual Diode, 225 mA, 300 V, CMPD2004S
4.9152 MHz, 20 pF, 100 ppm, 150 Ω ESR
Zener Diode, 43 V, 1/2 W, BZT84C43
Ferrite Bead, BLM21AG601SN1
NPN, 80 V, 330 mW, MMBTA06
1.0 µF, 50 V, Elec/Tant, ±20%
0.01 µF, 16 V, X7R, ±20%
0.22 µF, 16 V, X7R, ±20%
10 nF, 250 V, X7R, ±20%
0.1 µF, 16 V, X7R, ±20%
2.7 nF, 50 V, X7R, ±20%
680 pF, Y2, X7R, ±10%
NPN, 300 V, MMBTA42
33 pF, 16 V, NPO, ±5%
PNP, 300 V, MMBTA92
Sidactor, 275 V, 100 A
33 pF, Y2, X7R, ±20%
100 kΩ, 1/16 W, 5%
1.07 kΩ, 1/2 W, 1%
3.65 kΩ, 1/2 W, 1%
2.49 kΩ, 1/2 W, 1%
20 MΩ, 1/16 W, 5%
150 Ω, 1/16 W, 5%
1 MΩ, 1/16 W, 1%
73.2 Ω, 1/2 W, 1%
536 Ω, 1/4 W, 1%
56 Ω, 1/16 W, 1%
Si2457/34/15/04
0 Ω, 1/16 W
Si3018/10
Value
Rev. 1.1
Panasonic, Murata, Vishay
Panasonic, Murata, Vishay
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Venkel, SMEC, Panasonic
Teccor, Protek, ST Micro
Central Semiconductor
OnSemi, Fairchild
OnSemi, Fairchild
OnSemi, Fairchild
ECS Inc., Siward
Venkel, SMEC
Venkel, SMEC
Venkel, SMEC
Venkel, SMEC
Venkel, SMEC
Venkel, SMEC
Silicon Labs
Silicon Labs
Supplier(s)
Panasonic
On Semi
Murata