CDCLVP1208RHDT Clock Timing & Frequency Management by Texas Instruments

CLOCK BUFFER 2GHZ VQFN-28

Status: Unknown
Series: -
RoHS: Unknown
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The CDCLVP1208 is a highly versatile, low additive jitter buffer that can generate eight copies of LVPECL clock outputs from one of two selectable LVPECL, LVDS, or LVCMOS inputs for a variety of communication applications. It has a maximum clock frequency up to 2 GHz. The CDCLVP1208 features an on-chip multiplexer (MUX) for selecting one of two inputs that can be easily configured solely through a control terminal. The overall additive jitter performance is less than 0.1 ps, RMS from 10 kHz to 20 MHz, and overall output skew is as low as 20 ps, making the device a perfect choice for use in demanding applications. The CDCLVP1208 clock buffer distributes one of two selectable clock inputs (IN0, IN1) to eight pairs of differential LVPECL clock outputs (OUT0, OUT7) with minimum skew for clock distribution. The CDCLVP1208 can accept two clock sources into an input multiplexer. The inputs can be LVPECL, LVDS, or LVCMOS/LVTTL. The CDCLVP1208 is specifically designed for driving 50-Ω transmission lines. When driving the inputs in single-ended mode, the LVPECL bias voltage (VAC_REF) should be applied to the unused negative input terminal. However, for high-speed performance up to 2 GHz, differential mode is strongly recommended. The CDCLVP1208 is packaged in a small 28-pin, 5-mm x 5-mm QFN package and is characterized for operation from –40°C to 85°C.

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Prices starting from US$4.88

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Specifications

Clock IC Type Clock Buffer
Frequency 2GHz
No. of Outputs 8Outputs
Supply Voltage Min 2.375V
Supply Voltage Max 3.6V
Clock IC Case Style VQFN
No. of Pins 28Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Low jitter, 2-input selectable 1:8 universal-to-LVPECL buffer | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a CDCLVP1208RHDT?

Additional datasheets, footprints and schematics for CDCLVP1208RHDT are listed on our Part Details page. You can also find images and similar parts to CDCLVP1208RHDT on this page.

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What category does CDCLVP1208RHDT fall under?

The CDCLVP1208RHDT is listed under Semiconductors - ICs > Clock Timing & Frequency Management > Clock Synthesizers & Generators.

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You can view similar parts to CDCLVP1208RHDT when available in the Clock Synthesizers & Generators range under the specifications section at the bottom of the details page.

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Is the CDCLVP1208RHDT RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Texas Instruments, element14 and Farnell have stock available or on a lead time for CDCLVP1208RHDT.

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