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Product Detailed Parameters
- Description：LOW SKEW CLOCK DRIVER
- Series：*
- Package：Bulk
- Mfr：Texas Instruments
- Type：-
- Number of Circuits：-
- Ratio - Input:Output：-
- Differential - Input:Output：-
- Input：-
- Output：-
- Frequency - Max：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The CDC328DBR is a low skew clock driver manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.465 V and supports maximum output frequencies up to 3.5 GHz. The device features differential input and LVPECL/LVCMOS output types, with configurable multiplication/division factors including 1:2, 1:4, 1:5, 1:6, 1:8, and 1:10. It is housed in an SOIC-16 package and functions reliably across operating temperatures from -40°C to +85°C.
Feature Summary
- Provides low skew clock distribution for high-speed digital systems
- Supports multiple output formats including LVPECL and LVCMOS
- Configurable frequency division ratios for flexible clock generation
Applications
- High-speed data converter clocking
- FPGA clock distribution networks
- Telecommunications infrastructure timing
Procurement Notes
Verify the specific suffix 'DBR' corresponds to the SOIC-16 tape-and-reel packaging configuration as defined in the official Texas Instruments datasheet. Confirm that the component meets the required thermal and electrical specifications for the intended application environment before procurement.
Selection Notes
Select this component when low skew performance and high-frequency operation are critical requirements. Ensure the system design accommodates the specified voltage ranges and output drive capabilities. Validate compatibility with existing clock sources and load conditions to maintain signal integrity.
Part Context
This part belongs to the CDC328 series of clock drivers, designed for precision timing applications. It complements other Texas Instruments clock management solutions by offering robust signal distribution capabilities in a compact surface-mount package suitable for dense PCB layouts.
Replacement Considerations
Consult the official Texas Instruments replacement guide for direct pin-compatible alternatives. Verify functional equivalence regarding skew characteristics and output drive strength before substituting with other manufacturers' components.
