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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Application SpecificCDCUA877ZQLT
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CDCUA877ZQLT - Texas Instruments

Manufacturer Part Number
CDCUA877ZQLT
Manufacturer
Texas Instruments
Allelco Part Number
32D-CDCUA877ZQLT
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC PLL CLOCK DRIVER 1.8V 52-BGA
Package
52-BGA MICROSTAR JUNIOR (7x4.5)
Data sheet
1.CDCUA877ZQLT.pdf ...
RoHs Status
ROHS3 Compliant
Our certification
In stock: 10900

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Specifications

CDCUA877ZQLT Tech Specifications
Texas Instruments - CDCUA877ZQLT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - CDCUA877ZQLT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 1.7V ~ 1.9V  
Supplier Device Package 52-BGA MICROSTAR JUNIOR (7x4.5)  
Series -  
Ratio - Input:Output 1:10  
Package / Case 52-VFBGA  
Package Tape & Reel (TR)  
PLL Yes  
Output SSTL-18  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Number of Circuits 1  
Mounting Type Surface Mount  
Main Purpose Memory, DDR2  
Input SSTL-18  
Frequency - Max 410MHz  
Differential - Input:Output Yes/Yes  
Base Product Number CDCUA877  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

CDCUA877ZQLT

Manufacturer

texas-instruments

Introduction

The CDCUA877ZQLT is a high-performance clock generation device designed for memory applications, particularly DDR2 memory. It features a Phase-Locked Loop (PLL) and provides a 1:10 clock ratio between the input and output signals, with differential signaling support for both input and output. This product offers a wide operating frequency range of up to 410MHz and a supply voltage range of 1.7V to 1.9V, making it suitable for a variety of memory applications.

Product Features and Performance

Phase-Locked Loop (PLL) for clock generation

1:10 clock ratio between input and output signals

Differential signaling support for both input and output

Wide operating frequency range up to 410MHz

Supply voltage range of 1.7V to 1.9V

Operating temperature range of -40°C to 85°C

Surface mount package with 52-VFBGA (52-BGA MICROSTAR JUNIOR) footprint

Product Advantages

Optimized for memory applications, particularly DDR2 memory

High-performance clock generation with PLL

Flexible input/output signaling support

Wide operating frequency and voltage ranges

Compact surface mount package

Key Reasons to Choose This Product

Reliable and high-performance clock generation for memory systems

Flexible design with differential signaling and wide operating ranges

Optimized for memory applications, ensuring compatibility and reliability

Compact surface mount package for efficient board design

Quality and Safety Features

Manufactured by the industry-leading semiconductor company, texas-instruments

Rigorous quality control and testing to ensure reliable performance

Compliance with industry standards and regulations

Compatibility

The CDCUA877ZQLT is designed for a wide range of memory applications, including DDR2 memory systems. It is compatible with various memory modules and controllers that utilize SSTL-18 signaling.

Application Areas

DDR2 memory systems

Memory controllers and interfaces

High-speed digital systems

Embedded applications requiring reliable clock generation

Product Lifecycle

The CDCUA877ZQLT is currently in the Obsolete status, meaning it is no longer in active production. However, our website's sales team may have alternative or equivalent models available that can serve as replacements. Customers are advised to contact our website's sales team for more information on available options and product lifecycle updates.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments CDCUA877ZQLT

Product Attribute CDCU877ZQLT CDCUA877ZQLR CDCU877ZQLR CDCUA877NMKT
Part Number CDCU877ZQLT CDCUA877ZQLR CDCU877ZQLR CDCUA877NMKT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Supply - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Main Purpose - - - -
Frequency - Max - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Output - - - -
PLL - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Input - - - -
Ratio - Input:Output - - - -
Series - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Differential - Input:Output - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Number of Circuits - - - -

CDCUA877ZQLT Datasheet PDF

Download CDCUA877ZQLT pdf datasheets and Texas Instruments documentation for CDCUA877ZQLT - Texas Instruments.

HTML Datasheet
Cylindrical Battery Holders.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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CDCUA877ZQLT Image

CDCUA877ZQLT

Texas Instruments
32D-CDCUA877ZQLT

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