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CDC351DBR The Texas Instruments CDC351DBR is a 1:10 fanout clock buffer designed for clock distribution applications. It features LVTTL compatible inputs and outputs.
Mfr Part #:

CDC351DBR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CDC351DBR is a 1:10 fanout clock buffer designed for clock distribution applications. It features LVTTL compatible inputs and outputs.
✓ Total Stock: 9,373 pcs
$ Price Range: $8.20

CDC351DBR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,333 pcs
On Request
4333 pcs On Request 1 On Request On Request 16+ On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,222 pcs
On Request
3222 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,818 pcs
On Request
1818 pcs On Request 1 On Request On Request 0844+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CDC351DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Differential
Frequency
Halogen Free
Industrial Grade
Input
Input Type
Lead Spacing
Lead Style
Mounting Type
Number of Circuits
Number of Outputs
Operating Temperature
Output
Ratio
Supplier Device Package
Tape & Reel
Type
Voltage
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CDC351DBR Description

Short technical summary and product information.

The Texas Instruments CDC351DBR is a high-performance clock driver that distributes one input signal to ten outputs with minimal skew. It operates at a core supply voltage of 3.3V and supports LVTTL compatible inputs and outputs. The device offers a frequency of up to 100 MHz and a fanout ratio of 1:10.

 

Designed for clock distribution and clock generation applications, the CDC351DBR features low output skew and low pulse skew. It is available in a 24-SSOP surface mount package. The output-enable (OE) pin allows the outputs to be disabled to a high-impedance state. This buffer is suitable for mixed-mode signal operation, supporting 5-V input and output voltages with a 3.3-V VCC.

 

Key electrical characteristics include a 3.3V output supply voltage and an output skew of 0.6 ps. The operating temperature range is from -40°C to 85°C. Distributed VCC and ground pins help reduce switching noise, and high-drive outputs provide robust signal integrity.

CDC351DBR Quick Information

Product Type: Clock Buffer
Series: CDC351
Canonical Name: Texas Instruments CDC351DBR Clock Buffer
Subcategory: Clock Buffers, Drivers

CDC351DBR Compliance

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

CDC351DBR Estimated Pricing

Qty Low High
1+ $8.20 $8.20

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

CDC351DBR Features

  • Distributes one clock input to ten outputs.
  • LVTTL compatible inputs and outputs.
  • Operates at 3.3V core supply voltage.
  • Low output skew of 0.6 ps.
  • 100 MHz maximum frequency operation.

CDC351DBR Applications

  • Ideal for clock distribution networks.
  • Suitable for clock generation circuits.
  • Used in systems requiring signal buffering.
  • Supports mixed-mode signal operation.

CDC351DBR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the CDC351DBR?

The CDC351DBR operates at a core supply voltage of 3.3V and an output supply voltage of 3.3V, with a voltage range of 3V to 3.6V.

What package type is the CDC351DBR available in?

The CDC351DBR is available in a 24-SSOP package, specifically 24-SSOP (0.209", 5.30mm Width).

What is the operating temperature range for the CDC351DBR?

The operating temperature range for the CDC351DBR is -40°C to 85°C.

What is the RoHS status of the CDC351DBR?

The RoHS status of the CDC351DBR is RoHS3 Compliant.

What is the output skew of the CDC351DBR?

The output skew of the CDC351DBR is 0.6 ps.

What is the maximum frequency for the CDC351DBR?

The CDC351DBR supports a maximum frequency of 100 MHz.

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