CS61574A-IL1ZR The Cirrus Logic CS61574A-IL1ZR is a telecom IC designed for T1 and E1 applications. It features a line interface unit function and operates from a 4.75V to 5.25V supply.
Mfr Part #:

CS61574A-IL1ZR

Available from 2 distributors
Mfr Name: Cirrus Logic Inc.
Cirrus Logic Inc.
The Cirrus Logic CS61574A-IL1ZR is a telecom IC designed for T1 and E1 applications. It features a line interface unit function and operates from a 4.75V to 5.25V supply.
Total Stock: 98 pcs

CS61574A-IL1ZR Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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49 pcs
49 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
49 pcs
49 pcs On Request 1 On Request On Request On Request On Request On Request

CS61574A-IL1ZR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Function
Interface
Lead Style
Mounting Type
Number of Circuits
Operating Temperature
Power (Watts)
Power Consumption
SVHC Present
Supplier Device Package
Supplier Package
Voltage

CS61574A-IL1ZR Description

Short technical summary and product information.

The CS61574A-IL1ZR from Cirrus Logic Inc. is a telecom integrated circuit providing a complete analog transmit and receive line interface for T1 or E1 applications. This low-power device operates from a 4.75V to 5.25V supply and supports processor-based or stand-alone operation, interfacing with industry-standard T1 and E1 framers.

 

Key features include a receiver jitter attenuator optimized for minimum delay and a transmitter with internal pulse shaping and a matched constant impedance output stage for signal quality on mismatched lines. It is fully compliant with AT&T 43802 bit requirements and offers low power consumption, typically 350 mW.

 

The device is available in a 28-PLCC package and is designed for surface mounting. Its operating temperature range is -40°C to 85°C, making it suitable for various telecommunications equipment.

 

Applications include interfacing network equipment such as DS3 and channel banks to a DS3 cross-connect, interfacing customer premises equipment to a CSU, and building channel service units.

CS61574A-IL1ZR Quick Information

Product Type: Telecom IC
Canonical Name: CS61574A-IL1ZR Telecom Line Interface Unit (LIU)
Subcategory: Line Interface Unit (LIU)

CS61574A-IL1ZR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CS61574A-IL1ZR Features

  • Provides analog T1/E1 line interface.
  • Integrates jitter attenuator and clock recovery.
  • Fully compliant with AT&T 43802 requirements.
  • Low power consumption, typically 350 mW.
  • Surface mount 28-PLCC package.

CS61574A-IL1ZR Applications

  • Used in telecommunications line interface equipment
  • Suitable for E1 and T1 network applications
  • Ideal for telecom infrastructure modules
  • Supports reliable line signaling and data transfer

CS61574A-IL1ZR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage for the CS61574A-IL1ZR?

The supply voltage is 4.75V to 5.25V.

What is the operating temperature range of the CS61574A-IL1ZR?

The operating temperature range is -40°C to 85°C.

What package type is the CS61574A-IL1ZR available in?

The CS61574A-IL1ZR is available in a 28-LCC (J-Lead) package.

What is the RoHS status of the CS61574A-IL1ZR?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the CS61574A-IL1ZR?

The MSL is 1 Unlimited.

What is the REACH status for the CS61574A-IL1ZR?

The REACH status is REACH Unaffected.

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