Low

CDCE937PW - 

Clock Synthesiser, I2C, 230 MHz, 1.7V-1.9V supply, 7 Outputs, TSSOP-20

CDCE937PW - Clock Synthesiser, I2C, 230 MHz, 1.7V-1.9V supply, 7 Outputs, TSSOP-20

The actual product may differ from image shown

Manufacturer Part No:
CDCE937PW
Newark Part No.:
61M5157
Technical Datasheet:
(EN)
Availability:
No Longer Manufactured
See all Technical Docs

Product Information

:
No SVHC (15-Jun-2015)
Find similar products Choose and modify the attributes above to find similar products.

Product Overview

The CDCE937PW is a 3-PLL programmable VCXO Clock Synthesizer with LVCMOS outputs. It generates up to five output clocks from a single input frequency. Each output can be programmed in-system for any clock frequency up to 230MHz, using up to two independent configurable PLLs. The input accepts an external crystal or LVCMOS clock signal. In case of a crystal input, an on-chip load capacitor is adequate for most applications. The value of the load capacitor is programmable from 0 to 20pF. Additionally, an on-chip VCXO is selectable which allows synchronization of the output frequency to an external control signal, that is, PWM signal. The deep M/N divider ratio allows the generation of zero-ppm audio/video, networking (WLAN, Bluetooth, Ethernet, GPS) or interface (USB, IEEE1394, memory stick) clocks from a 27MHz reference input frequency, for example. The PLLs support SSC (spread-spectrum clocking).
  • Member of programmable clock generator
  • Flexible clock driver
  • Programmable SSC modulation
  • Enables 0-PPM clock generation
  • Generates common clock frequencies used with Texas Instruments DaVinci, OMAP and DSPs
  • Serial programmable volatile register
  • Non-volatile EEPROM to store customer settings
  • PLL loop filter components integrated
  • Green product and no Sb/Br

Applications

Consumer Electronics, Portable Devices, Audio, Imaging, Video & Vision

Substitutes

Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Avail
Price For
Quantity

Associated Products

Compare Selected

No Longer Manufactured

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.