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CDCEL937PWR The Texas Instruments CDCEL937PWR is a programmable 3-PLL VCXO clock synthesizer featuring 7 LVCMOS outputs and a maximum output frequency of 230 MHz. It operates with a core and output supply voltage of 1.8V.
Mfr Part #:

CDCEL937PWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CDCEL937PWR is a programmable 3-PLL VCXO clock synthesizer featuring 7 LVCMOS outputs and a maximum output frequency of 230 MHz. It operates with a core and output supply voltage of 1.8V.
✓ Total Stock: 13,147 pcs
$ Price Range: $2.38

CDCEL937PWR 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
10,635 pcs
On Request
10635 pcs On Request 1 On Request On Request On Request On Request On Request
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
2,512 pcs
On Request
2512 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.

CDCEL937PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Divider
Frequency
Halogen Free
Input
Input Type
Lead Style
Mounting Type
Number of Circuits
Number of Outputs
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
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CDCEL937PWR Description

Short technical summary and product information.

The Texas Instruments CDCEL937PWR is a flexible, low-power LVCMOS clock generator with Spread Spectrum Clocking (SSC) support, designed to reduce EMI. This device is part of the Programmable Clock Generator family and features 3 PLLs, making it a VCXO clock synthesizer.

 

Key electrical specifications include 7 LVCMOS outputs, a maximum output frequency of 230 MHz, and a core/output supply voltage of 1.8V. It supports various input types, including LVCMOS and XTAL, with an external crystal frequency range of 8 MHz to 32 MHz. The device offers a low period jitter of typically 60 ps and an on-chip VCXO pull range of ±150 ppm. It also includes features like integrated EEPROM, multiplier/divider functionality, and three user-definable control inputs for flexible configuration.

 

The CDCEL937PWR is suitable for generating highly accurate clocks for applications such as video, audio, USB, IEEE1394, RFID, Bluetooth, WLAN, Ethernet, and GPS. It can generate common clock frequencies used with TI DaVinci, OMAP, and DSPs. The programmable SSC modulation enables 0 PPM clock generation.

 

Packaged in a 20-TSSOP, the device operates within a wide temperature range of -40°C to 85°C. A development and programming kit is available for easy PLL design and programming.

CDCEL937PWR Quick Information

Product Type: Clock Generator
Canonical Name: CDCEL937 Programmable 3-PLL VCXO Clock Synthesizer
Subcategory: PLL

CDCEL937PWR Compliance

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

CDCEL937PWR Estimated Pricing

Qty Low High
1+ $2.38 $2.38

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

CDCEL937PWR Features

  • Programmable 3-PLL VCXO clock synthesizer.
  • Seven LVCMOS outputs up to 230 MHz.
  • 1.8V core and output supply voltage.
  • Integrated EEPROM for configuration storage.
  • Spread-spectrum clocking (SSC) support.

CDCEL937PWR Applications

  • Generates clocks for video and audio systems.
  • Provides accurate timing for USB interfaces.
  • Used in wireless communication applications.
  • Suitable for GPS timing requirements.
  • Supports TI DaVinci and OMAP platforms.

CDCEL937PWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the CDCEL937PWR?

-40°C to 85°C

What type of package is the CDCEL937PWR in?

20-TSSOP

What are the core and output supply voltages?

1.8 V

What is the maximum output frequency?

230 MHz

What input types does the CDCEL937PWR support?

LVCMOS, XTAL

Does this clock synthesizer have a PLL?

Yes with Bypass

What is the typical low period jitter?

60 ps

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