CDCLVP1204ARGTT Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The CDCLVP1204ARGTT is a high-speed 2:4 LVPECL clock fanout buffer and multiplexer IC supporting frequencies up to 2 GHz, housed in a compact 16-pin VFQFN package with exposed pad. It provides low-jitter clock distribution to four outputs from two selectable inputs. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 17
- Lifecycle
- ACTIVE
- Datasheet
- CDCLVP1204ARGTT Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2:4 multiplexed clock fanout supporting up to 2 GHz for high-speed SerDes, networking, and communications clock distribution
- LVPECL differential outputs deliver low-jitter, high-signal-integrity clock signals ideal for demanding timing applications
- Compact 16-pin VFQFN exposed-pad package minimizes PCB footprint and enhances thermal dissipation in space-constrained designs
Applications
The CDCLVP1204ARGTT is used in high-speed networking equipment, telecommunications line cards, and test and measurement systems where precise clock distribution to multiple loads is required. Its 2 GHz bandwidth supports modern SerDes interfaces, Ethernet switches, and FPGA clock trees where low additive jitter is critical. The multiplexer function allows seamless switching between two clock sources for redundancy or frequency selection in complex clock architectures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CDCLVP1204ARGTT:
Low Skew Clock Driver, CDC Series, 4 True Output(s), 0 Inverted Output(s), CMOS, PQCC16
Frequently Asked Questions
What is the maximum operating frequency of the CDCLVP1204ARGTT?
The CDCLVP1204ARGTT supports clock frequencies up to 2 GHz, making it suitable for high-speed digital systems including 10G Ethernet, SONET/SDH, and other high-bandwidth serial communication interfaces. This frequency range covers a broad set of modern networking and telecommunications timing requirements.
What does the 2:4 configuration mean for the CDCLVP1204ARGTT?
The 2:4 designation means the CDCLVP1204ARGTT accepts 2 differential clock inputs and distributes the selected input to 4 differential LVPECL outputs. A multiplexer function allows the user to select between the two input clock sources, enabling clock redundancy, source switching, or frequency selection in the system clock tree.
What package does the CDCLVP1204ARGTT use?
The CDCLVP1204ARGTT is available in a 16-pin Very Fine pitch Quad Flat No-Lead (VFQFN) package with an exposed thermal pad on the bottom. This leadless surface-mount package provides a small PCB footprint, good thermal performance through the exposed pad, and is suitable for automated high-volume assembly processes.
What output logic standard does the CDCLVP1204ARGTT use?
The CDCLVP1204ARGTT uses LVPECL (Low Voltage Positive Emitter-Coupled Logic) for its differential outputs. LVPECL provides fast signal transitions and low additive jitter, making it the preferred output standard for high-speed clock distribution in applications such as FPGAs, ASICs, and high-speed ADC/DAC timing references.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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