Si3217x-C Features

 Complete FXS solution in 5 x 7 mm

 Performs all BORSCHT functions

 Ideal for short to medium loops

 Global programmability

 Internal balanced or unbalanced

ringing

 Patented low power ringing

 Simplified configuration and

diagnostics

 Supported by ProSLIC API

 Ultra low power consumption

 Integrated tracking dc-dc controller

with direct connection to MOSFET

 Wideband voice support

(Si32174/6/7)

 On-hook transmission

 Loop or ground start operation

 Smooth polarity reversal

 PCM and SPI bus digital interfaces

with programmable interrupts

 A-Law/μ-Law companding,

linear PCM

 Software-programmable

parameters:

Ringing frequency, amplitude,

cadence, and waveshape

Two-wire ac impedance

Transhybrid balance

DC current loop feed (10-45 mA)

Loop closure and ring trip

thresholds

Ground key detect threshold

 GCI/IOM-2 mode support

 DTMF generation

 DTMF detection (Si32170/1/4)

 Pulse metering (Si32170/1)

 3.3 V operation

 Support for 1.8 V I/O

 Maximum battery up to –140 V

 Pb-free/RoHS-compliant

packaging

SI32176CBB10SL0EVB属于开发板，套件，编程器 > 评估和演示板及套件。美国思佳讯公司制造生产的SI32176CBB10SL0EVB评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。