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CDC421A212RGER The Texas Instruments CDC421A212RGER is a fully integrated, fixed frequency, low-jitter crystal oscillator clock generator. It operates at 3.3V and provides an LVPECL output.
Mfr Part #:

CDC421A212RGER

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CDC421A212RGER is a fully integrated, fixed frequency, low-jitter crystal oscillator clock generator. It operates at 3.3V and provides an LVPECL output.
✓ Total Stock: 31,950 pcs
$ Price Range: $8.93

CDC421A212RGER Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
20,000 pcs
On Request
20000 pcs On Request 1 On Request On Request On Request On Request On Request
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
11,950 pcs
On Request
11950 pcs On Request 1 On Request On Request On Request 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.

CDC421A212RGER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Divider
ESD Protection
Frequency
Input
Input Type
Mounting Type
Number of Circuits
Operating Temperature
Output
Output Frequency
Output Type
PLL
Power Consumption
Ratio
Supplier Device Package
Type
Voltage
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CDC421A212RGER Description

Short technical summary and product information.

The CDC421A212RGER from Texas Instruments is a high-performance clock generator featuring an integrated crystal oscillator and frequency synthesizer. It offers a maximum output frequency of 212.5 MHz with low output jitter as low as 380 fs (RMS integrated between 10 kHz to 20 MHz) and low phase noise.

 

This device supports both Crystal and LVCMOS input types and provides differential LVPECL outputs. It operates from a core and output supply voltage of 3.3V and has an industrial operating temperature range of -40°C to +85°C. The clock generator includes a chip-enable control pin for added functionality.

 

Packaged in a 24-VQFN (4x4) with an exposed pad, the CDC421A212RGER is designed for surface mount applications. Its features make it suitable for low-cost, low-jitter frequency multiplier applications.

CDC421A212RGER Quick Information

Product Type: Clock Generator
Canonical Name: CDC421A212 Clock Generator
Subcategory: Clock Generators, PLLs, Frequency Synthesizers

CDC421A212RGER Compliance

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

CDC421A212RGER Estimated Pricing

Qty Low High
1+ $8.93 $8.93

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

CDC421A212RGER Features

  • Integrated crystal oscillator and frequency synthesizer.
  • Low output jitter of 380 fs RMS.
  • Low phase noise at 312.5 MHz.
  • Supports Crystal or LVCMOS input.
  • LVPECL differential outputs.

CDC421A212RGER Applications

  • Ideal for high-frequency clock generation.
  • Suitable for PLL and frequency synthesis.
  • Used in systems requiring LVPECL outputs.
  • Designed for surface mount applications.

CDC421A212RGER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output frequency of the CDC421A212RGER?

The maximum output frequency is 212.5 MHz.

What type of output does the CDC421A212RGER provide?

It provides an LVPECL output type.

What is the operating voltage for this clock generator?

The operating voltage is 3.3 V.

What is the operating temperature range?

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

What is the package type for the CDC421A212RGER?

It comes in a 24-VQFN (4x4) package.

Does this device have a Phase-Locked Loop (PLL)?

Yes, it has a PLL.

What is the typical power consumption?

The typical power consumption is 300 mW.

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