Part Image

CDCUA877ZQLT - Texas Instruments

Description: 1.8V Phase-Lock Loop Clock Driver for DDR2 SDRAM Applications

Download CDCUA877ZQLT Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
CDCUA877ZQLT - Texas Instruments PCB footprint - BGA - BGA - NMK0052A
click to zoom
3D Models
CDCUA877ZQLT - Texas Instruments  - 3D model - BGA - NMK0052A
click to zoom

CDCUA877ZQLT Details

  • Manufacturer Part Number:

    CDCUA877ZQLT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    BGA

  • Package Description:

    GREEN, PLASTIC, BGA-52

  • Pin Count:

    52

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    877

  • Input Conditioning:

    DIFFERENTIAL

  • JESD-30 Code:

    R-PBGA-B52

  • JESD-609 Code:

    e1

  • Length:

    7 mm

  • Logic IC Type:

    PLL BASED CLOCK DRIVER

  • Max I(ol):

    0.009 A

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    52

  • Number of True Outputs:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA52,6X10,25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.035 ns

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    1.9 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN SILVER COPPER

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.5 mm

  • fmax-Min:

    410 MHz

CDCUA877ZQLT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good high-frequency design practices, such as using a solid ground plane, minimizing trace lengths, and avoiding vias under the device.
  • To ensure accurate clock jitter measurement, use a high-quality oscilloscope with a bandwidth of at least 10 GHz, and follow the measurement setup guidelines provided in the datasheet. Additionally, use a low-noise clock source and minimize noise coupling in the measurement setup.
  • The CDCUA877ZQLT is rated for operation from -40°C to 85°C, but it's essential to consider the thermal design and heat dissipation in your system to ensure reliable operation within this range.
  • To minimize power consumption, configure the device to use the lowest possible frequency, disable unused features, and use the power-down mode when not in use. Additionally, optimize the PCB design to minimize power supply noise and reduce voltage drops.
  • The recommended termination resistors for the output clock signals are 50 ohms for single-ended outputs and 100 ohms for differential outputs. However, the optimal termination value may vary depending on the specific application and PCB design.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

CDCUA877ZQLT Overview

Use the download button to access the CDCUA877ZQLT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like CDCUA, or try a keyword search, such as Clock Drivers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to CDCUA877ZQLT

Showing 0 results

CDCUA877ZQLT Alternates

Showing results

Image Part Number Model
Part Image CDCU877AZQLR Texas Instruments

PLL Based Clock Driver, 877 Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PBGA52

Part Image CDCU877AZQLT Texas Instruments

PLL Based Clock Driver, 877 Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PBGA52

Part Image CDCU877AGQLR Texas Instruments

PLL Based Clock Driver, 877 Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PBGA52

Part Image CDCU877ZQL Texas Instruments

PLL Based Clock Driver, 877 Series, 10 True Output(s), 0 Inverted Output(s), PBGA52

Part Image CDCU877AGQL Texas Instruments

PLL Based Clock Driver, 877 Series, 10 True Output(s), 0 Inverted Output(s), PBGA52

For a full list of alternate parts for CDCUA877ZQLT, check out Findchips.com