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LE9530DPQC +BOM

High-performance telecom interface IC for dual-channel application

Produttore:

Microchip Technology, Inc
ProduttorePart #:

LE9530DPQC
Scheda dati:

LE9530DPQC Scheda dati (PDF)
Function:

Subscriber Line Interface Concept (SLIC)
Interface:

Parallel
Number Of Circuits:

2
Voltage - Supply:

3.3V
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per LE9530DPQC

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

LE9530DPQC Descrizione generale

Telecom IC Subscriber Line Interface Concept (SLIC)

Caratteristiche principali

Dual Architecture
Two fully independent integrated SLIC channel
No impulse noise crosstalk in any operation states to the listening channel in forward or reverse active states
Two Power Supplies
Single user adjusted battery input per channel
3.3 V for VCC
High Voltage Design
Meets Comcast Ringing requirements without clippingdistortion
Robust solution with no damage during extended ringing cycles or switching the ringer on and off
Allows use of 50 Ω protection resistors and lower cost lower current rated protectors
Two Grades
Up to -145 V ringing battery Le9530D
Up to -100 V ringing battery Le9530C
Channel Independent Eight Operating States
Scan state for minimal power dissipation
Active Forward Battery 25mA DC Current Limit
Active Reverse Battery 25mA DC Current Limit
Active Forward Battery 40mA DC Current Limit
Active Reverse Battery 40mA DC Current Limit
Tip Open Ground Start
Ringing
Disconnect (Default Power Up Mode)
Per Channel Ringing Inputs for Optimized Interface to BCM SoC Devices
Allows to accept driving signals from per channel voice outputs as well as from PWM outputs
Ultra-Low On-Hook Power
Loop Start, Ring Trip, and Ground Start Detections
Loop closure detection with hysteresis to minimize dial pulse distortion
Thermal Shutdown Protection with Hysteresis
Test Load Switch
Supports integrated test algorithms

Microchip Technology, Inc Stock originale

Applicazione

Interface to Broadcom BCM3378/3380E Cable Modem and BCM6816 GPON
VoCable Modem
VoDSL (Voice-over-DSL)
FTTH (Fiber-to-the-Home), GPON, BPON
VoEthernet (Voice-over-Ethernet)

Specifiche

Category	Integrated Circuits (ICs)InterfaceTelecom	Series	-
Function	Subscriber Line Interface Concept (SLIC)	Interface	Parallel
Number of Circuits	2	Voltage - Supply	3.3V
Current - Supply	40mA	Operating Temperature	-
Mounting Type	-	Base Product Number	LE9530

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