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CDCLVD1212RHAR The Texas Instruments CDCLVD1212RHAR is a 2:12 universal-to-LVDS clock buffer designed for clock distribution. It features low additive jitter and low output skew.
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CDCLVD1212RHAR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CDCLVD1212RHAR is a 2:12 universal-to-LVDS clock buffer designed for clock distribution. It features low additive jitter and low output skew.
✓ Total Stock: 1,619 pcs
$ Price Range: $4.39

CDCLVD1212RHAR Available from 1 distributor

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✓ Non-Authorised
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1,619 pcs
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CDCLVD1212RHAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Differential
ESD Protection
Frequency
Input
Input Type
Mounting Type
Number of Circuits
Number of Outputs
Operating Temperature
Output
Output Type
Ratio
Supplier Device Package
Type
Voltage
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CDCLVD1212RHAR Description

Short technical summary and product information.

The CDCLVD1212RHAR from Texas Instruments is a versatile 2:12 differential clock buffer that distributes one of two selectable clock inputs to 12 pairs of differential LVDS outputs. It is designed to drive 50-ohm transmission lines with minimal skew.

 

Key electrical specifications include a maximum clock frequency of 800 MHz, additive RMS jitter of less than 300 fs (typical) in the 10-kHz to 20-MHz range, and low output skew of 35 ps (maximum). The device supports universal inputs accepting LVCMOS, LVDS, and LVPECL signals, with selectable clock inputs via a control pin. The core and output supply voltage is 2.5 V, with a device power supply range of 2.375 V to 2.625 V.

 

This clock buffer operates within an industrial temperature range of -40°C to 85°C. It is packaged in a compact 40-pin, 6mm x 6mm VQFN (RHA) package, suitable for surface mounting. The CDCLVD1212RHAR also includes ESD protection exceeding 3-kV HBM and 1-kV CDM.

CDCLVD1212RHAR Quick Information

Product Type: Clock Buffer
Canonical Name: CDCLVD1212 2:12 Low Additive Jitter LVDS Buffer
Subcategory: Clock Buffers, Drivers

CDCLVD1212RHAR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CDCLVD1212RHAR Estimated Pricing

Qty Low High
1+ $4.39 $4.39

Estimated market price range - modelled values for guidance only, not live distributor offers.

CDCLVD1212RHAR Features

  • 2:12 universal-to-LVDS clock buffer
  • Low additive jitter < 300 fs RMS
  • Low output skew of 35 ps maximum
  • Supports LVCMOS, LVDS, and LVPECL inputs
  • Operates at up to 800 MHz clock frequency

CDCLVD1212RHAR Applications

  • Ideal for clock distribution networks
  • Suitable for high-speed signal routing
  • Used in systems requiring low jitter clocks
  • Supports multiple input clock standards

CDCLVD1212RHAR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the CDCLVD1212RHAR?

The operating temperature range is -40°C to 85°C.

What package type is the CDCLVD1212RHAR available in?

The CDCLVD1212RHAR is available in a 40-VQFN (6x6) package.

What are the input types supported by the CDCLVD1212RHAR?

The CDCLVD1212RHAR supports LVCMOS, LVDS, and LVPECL input types.

What is the maximum clock frequency for this buffer?

The clock frequency can be up to 800 MHz.

How many outputs does the CDCLVD1212RHAR provide?

The CDCLVD1212RHAR provides 12 LVDS outputs.

What is the typical additive RMS jitter?

The typical additive RMS jitter is 171 fs in the 10-kHz to 20-MHz range.

What is the maximum output skew?

The maximum output skew is 35 ps.

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