650R-21LFT 650R-21LFT is a Clock/Frequency Synthesizer from Renesas. It features 66.67MHz CMOS output,1:8 input-to-output ratio, and operates from 3V to 5.5V.
Mfr Part #:

650R-21LFT

Available from 1 distributors
Mfr Name: Renesas
Renesas
650R-21LFT is a Clock/Frequency Synthesizer from Renesas. It features 66.67MHz CMOS output,1:8 input-to-output ratio, and operates from 3V to 5.5V.
✓ Total Stock: 2,500 pcs

650R-21LFT Available from 1 distributor

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✓ Non-Authorised
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2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request

650R-21LFT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Divider
Frequency
Input
Input Type
Mounting Type
Number of Circuits
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Type
Voltage

650R-21LFT Description

Short technical summary and product information.

The 650R-21LFT is a Clock/Frequency Synthesizer (PLL-based) from Renesas. It accepts a clock or crystal input and provides CMOS output at 66.67MHz with a 1:8 fanout. The device operates from a supply voltage of 3V to 5.5V and is rated for a temperature range of 0°C to 70°C.

 

It is designed for surface mount assembly in a 20-SSOP package (0.154 inch, 3.90mm width). The single circuit implementation supports clock generation and frequency synthesis applications requiring 66.67MHz.

 

This part does not include differential inputs/outputs or internal dividers. It integrates a PLL for frequency synthesis.

650R-21LFT Quick Information

Product Type: Clock/Frequency Synthesizer
Canonical Name: 650R-21LFT Clock/Frequency Synthesizer
Subcategory: Frequency Synthesizers

650R-21LFT Compliance

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

650R-21LFT Features

  • Clock/Frequency Synthesizer with integrated PLL.
  • 66.67MHz CMOS output frequency.
  • Supports 1:8 input-to-output ratio.
  • Operates from 3V to 5.5V supply.
  • Surface mount in 20-SSOP package.

650R-21LFT Applications

  • Used in digital systems requiring 66.67MHz clock synthesis.
  • Ideal for networking and telecommunications applications.
  • Suitable for clock distribution in FPGA and ASIC designs.
  • Can be used in server and storage systems.

650R-21LFT FAQs

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

3V to 5.5V.

What package does the 650R-21LFT come in?

20-SSOP (0.154", 3.90mm Width).

What is the operating temperature range?

0°C to 70°C.

What is the output frequency?

66.67 MHz CMOS.

Does it have a PLL?

Yes.

What is the input-to-output ratio?

1:8.

Is the part RoHS compliant?

RoHS3 Compliant (unverified).

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