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參數(shù)資料
| 型號(hào)： | SI2400-FS |
| 廠商： | Silicon Laboratories Inc |
| 文件頁(yè)數(shù)： | 4/94頁(yè) |
| 文件大小： | 0K |
| 描述： | IC ISOMODEM SYST-SIDE DAA 16SOIC |
| 標(biāo)準(zhǔn)包裝： | 48 |
| 系列： | ISOmodem® |
| 數(shù)據(jù)格式： | V.21，V.22，V.23，Bell 103，Bell 212A |
| 波特率： | 2.4k |
| 電源電壓： | 3 V ~ 5.25 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SOIC N |
| 包裝： | 管件 |
| 配用： | 336-1166-ND - BOARD EVAL FOR SI2400 ISOMODEM |
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Si2400
12
Rev. 1.3
RV1
Sidactor, 275 V, 100 A
Teccor, ST Microelectronics, Microsemi, TI
RV28
270 V, MOV
Not Installed
R22
402
Ω, 1/16 W, ±1%
Venkel, Panasonic
R5
100 k
Ω, 1/16 W, ±1%
Venkel, Panasonic
R6
120 k
Ω, 1/16 W, ±5%
Venkel, Panasonic
R7,R8,R15,R16,R17,R199
5.36 k
Ω, 1/4 W, ±1%
Venkel, Panasonic
R9,R103
56 k
Ω, 1/10 W, ±5%
Venkel, Panasonic
R11
9.31 k
Ω, 1/16 W, ±1%
Venkel, Panasonic
R122
78.7
Ω, 1/16 W, ±1%
Venkel, Panasonic
R132
215
Ω, 1/16 W, ±1%
Venkel, Panasonic
R18
2.2 k
Ω, 1/10 W, ±5%
Venkel, Panasonic
R24
150
Ω, 1/16 W, ±5%
Venkel, Panasonic
R25,R2610
10 M
Ω, 1/16 W, ±5%
Venkel, Panasonic
R27,R281
10
Ω, 1/10 W, ±5%
Venkel, Panasonic
R31,R322,5
470
Ω, 1/16 W, ±5%
Venkel, Panasonic
U1
Si2400
Silicon Labs
U2
Si3015
Silicon Labs
Y111
4.9152 MHz, 20 pF, 50 ppm, 150
ESR
Not Installed
Z12
Zener Diode, 43 V, 1/2 W
Vishay, Motorola, Rohm
Z4,Z51
Zener Diode, 5.6 V, 1/2 W
Vishay, Motorola, Rohm
Component
Value
Suppliers
Notes:
1.
The Si2400 design survives up to 3500 V longitudinal surges without R27, R28, D3, D4, Z4, and Z5. Adding the R27, R28, D3, D4, Z4,
Z5 enhanced lightning option increases longitudinal surge survival to greater than 6600 V. The isolation capacitors C1, C4, C24, and
C25 must also be rated to greater than the surge voltage. Y-class capacitors are recommended for highest surge survival and are
required for Norway, Sweden, Denmark, and Finland.
2.
For FCC-only designs: C14, C38, C39, R12, R13, R31, and R32 are not required; L1 and L2 may be replaced with a short; R2 may be
±5%; with Z1 rated at 18 V, C5 may be rated at 16 V; also see note 9.
3.
If the auto answer, ring detect, and caller ID features are not used, R9, R10, C7, C8, C18, and C19 may be removed. In this case, the
RNG1 and RNG2 pins of the Si3015 should be connected to the IGND pin.
4.
C22 and C30 may provide an additional improvement in emissions/immunity and/or voice performance, depending on design and
layout. Population option recommended. See "Emissions/Immunity" on page 78.
5.
Compliance with EN55022 and/or CISPR-22 conducted disturbance tests requires L1, L2, C38, C39, R31, R32, and RV2. See also
“EN55022 and CISPR-22 Compliance” in Appendix A.
6.
Several diode bridge configurations are acceptable (suppliers include General Semi., Diodes Inc.).
7.
Q4 may require copper on board to meet 1/2 W power requirement. (Contact manufacturer for details.)
8.
When L1 and L2 are used, RV2 must be installed, and D1 and D2 must be 400 V.
9.
The R7, R8, R15, and R16, R17, R19 resistors may each be replaced with a single resistor of 1.78 k
Ω, 3/4 W, ±1%. For FCC-only
designs, 1.78 k
Ω, 1/16 W, ±5% resistors may be used.
10. If the parallel phone detection feature is not used, R25 and R26 may be removed.
11. To ensure compliance with ITU specifications, frequency tolerance must be less than 100 ppm including initial accuracy, 5-year aging,
0 to 70°C, and capacitive loading.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| SI2400-FSR | 制造商:Silicon Laboratories Inc 功能描述:Modem Chip Chipset 2.4Kbps 16-Pin SOIC T/R |
| SI2400-KS | 功能描述:電信線路管理 IC 2400b/s System Side RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| SI2400-KSR | 功能描述:電信線路管理 IC 2400b/s System Side RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| SI2400URT-EVB | 功能描述:開(kāi)發(fā)板和工具包 - 無(wú)線 SI2400 RoHS:否 制造商:Arduino 產(chǎn)品:Evaluation Boards 工具用于評(píng)估:AT32UC3L 核心:AVR32 頻率: 接口類型:USB 工作電源電壓:5 V |
| SI2401 | 制造商:SILABS 制造商全稱:SILABS 功能描述:V.22BIS ISOMODEM㈢ WITH LOW-COST DAA |
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