Si32180-A-FM [SILICON]
VoIP Gateways and Routers;型号: | Si32180-A-FM |
厂家: | SILICON |
描述: | VoIP Gateways and Routers 栅 |
文件: | 总2页 (文件大小:116K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
®
Si3218x Data Short: ProSLIC Single-Chip
FXS Solution
The Si3218x devices are pin-compatible single-channel ProSLIC® products that imple-
ment a complete foreign exchange station (FXS) telephony interface solution in accord-
KEY FEATURES
ance with all relevant global specifications. The Si3218x ProSLIC ICs operate from a 3.3
• Complete FXS solution in a single 5x6 mm
or 6x6 mm package
V supply and interface to standard PCM/SPI or 3-wire ISI digital interfaces with 3.3 V or
1.8 V I/O. The Si3218x integrated dc-dc controller automatically generates the optimal
battery voltages required for each linestate. Si3218x ICs are available with voltage rating
of –106 V. The Si3218x devices are available in a 5x6 mm 36-pin QFN package and a
6x6 mm 40-pin QFN Package.
• Performs all BORSCHT functions
• Ideal for short to medium loops
• Global programmability
• Patented low-power ringing
• Simplified configuration and diagnostics
• Supported by ProSLIC API
Applications:
• VoIP Gateways and Routers
• xDSL IADs
• Audio diagnostics with loopback
• Integrated test load
• Ultra low power consumption
• Wideband voice support
• Optical Network Terminals/Units (ONT/U)
• Analog Terminal Adapters (ATA)
• Cable eMTA
• On-hook transmission
• Loop or ground start operation
• Smooth polarity reversal
• Wireless Fixed Terminals (WFT)
• Wireless Local Loop (WLL)
• WiMAX CPE
• A-Law/µ-Law companding, linear PCM
• Flexible integrated tracking dc-dc controller
supporting patent-pending low-cost
capacitive boost configuration
• Software-programmable parameters:
• Ringing frequency, amplitude, cadence,
and waveshape
CODECSLIC
DTMF and
TIP
Linefeed
Control
Tone Gen
ADC
• Two-wire ac impedance
• Transhybrid balance
FXS
Caller ID
3-wire ISI
or
PCM/SPI
Interface
RING
Linefeed
Monitor
DAC
• DC current loop feed (10–45 mA)
• Loop closure and ring trip thresholds
• Ground key detect threshold
• Pulse metering
Host Interface
Ringing
Generator
DSP
Line Diagnostics
• DTMF generation
PCLK / PSCLK
• DTMF detection (Si32181/3/5)
• 3.3 V operation
DC-DC Controller
PLL
Si3218x
• Support for 1.8 V I/O
• Maximum battery up to –106 V
• Pb-free/RoHS-compliant packaging
Functional Block Diagram
• Two digital interface options
• 3-wire Integrated Serial Interface (ISI) or
PCM/SPI interface
silabs.com | Smart. Connected. Energy-friendly.
Rev. 0.1
®
Si3218x Data Short: ProSLIC Single-Chip FXS Solution
Table 1.1. Si3218x Ordering Guide
Package Type2
P/N
Description
Max VBAT
Temperature
Si32180-A-FM
Wideband FXS, selectable ISI/PCM inter-
face, daisy-chain mode, practical MLT
QFN40
QFN40
QFN40
–106 V
0 to 70 °C
Si32180-A-GM
Si32181-A-FM
Wideband FXS, selectable ISI/PCM inter-
face, daisy-chain mode, practical MLT
–106 V
–106 V
-40 to 85 °C
0 to 70 °C
Wideband FXS, selectable ISI/PCM inter-
face, daisy-chain mode, practical MLT,
DTMF detection
Si32181-A-GM
Wideband FXS, selectable ISI/PCM inter-
face, daisy-chain mode, practical MLT,
DTMF detection
QFN40
–106 V
-40 to 85 °C
Si32182-A-FM
Si32182-A-GM
Si32183-A-FM
Si32183-A-GM
Si32184-A-FM
Si32184-A-GM
Si32185-A-FM
Si32185-A-GM
Wideband FXS, ISI interface, parametric
MLT
QFN36
QFN36
QFN36
QFN36
QFN40
QFN40
QFN40
QFN40
–106 V
–106 V
–106 V
–106 V
–106 V
–106 V
–106 V
–106 V
0 to 70 °C
–40 to 85 °C
0 to 70 °C
Wideband FXS, ISI interface, parametric
MLT
Wideband FXS, ISI interface, parametric
MLT, DTMF detection
Wideband FXS, ISI interface, parametric
MLT, DTMF detection
–40 to 85 °C
0 to 70 °C
Wideband FXS, PCM interface, parametric
MLT
Wideband FXS, PCM interface, parametric
MLT
–40 to 85 °C
0 to 70 °C
Wideband FXS, PCM interface, parametric
MLT, DTMF detection
Wideband FXS, PCM interface, parametric
MLT, DTMF detection
–40 to 85 °C
Note:
1. Adding the suffix "R" to the part number (e.g. Si3218x-A-FMR) denotes tape and reel.
2. QFN - Quad-Flat No-leads.
Table 1.2. Ordering Guide—Si3218x Evaluation Kits
Part Number
Description
VBAT Max
Si32183ACB10SL0EVB
ISI Wideband FXS with DTMF detection low-cost capacitive boost dc-dc converter
EVB
–100 V
Si32185ACB10SL0EVB
PCM interface, wideband FXS with DTMF detection low-cost capacitive boost dc-dc
converter EVB
–100 V
silabs.com | Smart. Connected. Energy-friendly.
Rev. 0.1 | 1
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