Datasheet > HC5518XEVAL1

HC5518XEVAL1

更新时间： 2024-01-25 23:28:57

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
19页	161K
描述
Extended Reach Ringing SLIC Family

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数据手册

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HC5518XEVAL1 数据手册

HC55180, HC55181, HC55182, HC55183, HC55184

Data Sheet

October 1998

File Number 4519.4

Extended Reach Ringing SLIC Family

Features

• Battery Operation to 100V

The RSLIC18 family of

ringing subscriber line

• Low Standby Power Consumption of 50mW

• Peak Ringing Amplitude 95V, 5 REN

• Sinusoidal or Trapezoidal Ringing Capability

• Integrated CODEC Ringing Interface

• Integrated MTU DC Characteristics

• Low External Component Count

• Pulse Metering and On Hook Transmission

• Tip Open Ground Start Operation

• Thermal Shutdown with Alarm Indicator

• 28 Lead Surface Mount Packaging

• Dielectric Isolated (DI) High Voltage Design

• HC55180

interface circuits (RSLIC)

supports analog Plain Old

Telephone Service (POTS) in

short and medium loop length, wireless and wireline

applications. Ideally suited for remote subscriber units, this

family of products offers ﬂexibility to designers with high

ringing voltage and low power consumption system

requirements.

The RSLIC18 family operates to 100V which translates

directly to the amount of ringing voltage supplied to the end

subscriber. With the high operating voltage, subscriber loop

lengths can be extended to 500Ω (i.e., 5,000 feet) and

beyond.

- Silent Polarity Reversal

- 53dB Longitudinal Balance

- Loopback Test Capability

Other key features across the product family include: low

power consumption, ringing using sinusoidal or trapezoidal

waveforms, robust auto-detection mechanisms for when

subscribers go on or off hook, and minimal external discrete

application components. Integrated test access features are

also offered on selected products to support loopback

testing as well as line measurement tests.

• HC55181

- Integrated Battery Switch

- Silent Polarity Reversal

- 58/53dB Longitudinal Balance

- Loopback and Test Access Capability

• HC55182

There are ﬁve product offerings in the RSLIC18 family:

HC55180, HC55181, HC55182, HC55183 and HC55184.

The architecture for this family is based on a voltage feed

ampliﬁer design using low ﬁxed loop gains to achieve high

analog performance with low susceptibility to system

induced noise.

- Integrated Battery Switch

- 58/53dB Longitudinal Balance

- Loopback and Test Access Capability

• HC55183

- Integrated Battery Switch

- 45dB Longitudinal Balance

• HC55184

Block Diagram

POL

CDC

VBL

VBH

- Integrated Battery Switch

- Silent Polarity Reversal

- 45dB Longitudinal Balance

CONTROL

BATTERY

SWITCH

RINGING

PORT

VRS

VRX

ILIM

Applications

• Wireless Local Loop (WLL)

TIP

• Digital Added Main Line (DAML)/Pairgain

• Integrated Services Digital Network (ISDN)

• Small Ofﬁce Home Ofﬁce (SOHO) PBX

• Cable/Computer Telephony

VTX

-IN

VFB

2-WIRE

PORT

TRANSMIT

SENSING

4-WIRE

PORT

RING

SW+

SW-

TEST

ACCESS

DETECTOR

LOGIC

CONTROL

LOGIC

Related Literature

• AN9814, User’s Guide for Development Board

• AN9824, Modeling of the AC Loop

• AN TBD, Interfacing to DSP CODECs

RTD RD E0 DET ALM BSEL SWC

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

RSLIC18™ is a trademark of Intersil Corporation.

12 3 4 5 6 7...19

中文翻译

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与HC5518XEVAL1相关器件

型号	品牌	获取价格	描述	数据表
HC5519	HARRIS	获取价格	SLIC Subscriber Line Interface Circuit
HC5519CQ	HARRIS	获取价格	SLIC Subscriber Line Interface Circuit
HC5520	HARRIS	获取价格	CO/PABX Polarity Reversal Subscriber Line Interface Circuit
HC5520CM	HARRIS	获取价格	CO/PABX Polarity Reversal Subscriber Line Interface Circuit
HC5520CQ	HARRIS	获取价格	CO/PABX Polarity Reversal Subscriber Line Interface Circuit
HC5520DCV-125.0M-T1K	PLETRONICS	获取价格	HCSL Output Clock Oscillator, 125MHz Nom, ROHS COMPLIANT, CERAMIC, LCC, 6 PIN
HC5520DCV-125.0M-T250	PLETRONICS	获取价格	HCSL Output Clock Oscillator, 125MHz Nom, ROHS COMPLIANT, CERAMIC, LCC, 6 PIN
HC5520DCV-125.0M-T500	PLETRONICS	获取价格	HCSL Output Clock Oscillator, 125MHz Nom, ROHS COMPLIANT, CERAMIC, LCC, 6 PIN
HC5520DCV-13.0M-T250	PLETRONICS	获取价格	Oscillator, 13MHz Min, 220MHz Max, 13MHz Nom
HC5520DCV-220.0M-T1K	PLETRONICS	获取价格	HCSL Output Clock Oscillator, 220MHz Nom, ROHS COMPLIANT, CERAMIC, LCC, 6 PIN

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