CDCEL937

ACTIVE

This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Programmable 3-PLL VCXO Clock Synthesizer with 1.8-V LVCMOS Outputs

• Member of Programmable Clock Generator Family
  • CDCEx913: 1-PLL, 3 Outputs
  • CDCEx925: 2-PLL, 5 Outputs
  • CDCEx937: 3-PLL, 7 Outputs
  • CDCEx949: 4-PLL, 9 Outputs
• In-System Programmability and EEPROM
  • Serial Programmable Volatile Register
  • Nonvolatile EEPROM to Store Customer Setting
• Flexible Input Clocking Concept
  • External Crystal: 8 MHz to 32 MHz
  • On-Chip VCXO: Pull Range ±150 ppm
  • Single-Ended LVCMOS up to 160 MHz
• Free Selectable Output Frequency up to 230 MHz
• Low-Noise PLL Core
  • PLL Loop Filter Components Integrated
  • Low Period Jitter (Typical 60 ps)
• Separate Output Supply Pins
  • CDCE937: 3.3 V and 2.5 V
  • CDCEL937: 1.8 V
• Flexible Clock Driver
  • Three User-Definable Control Inputs [S0/S1/S2], for Example, SSC Selection, Frequency Switching, Output Enable or Power Down
  • Generates Highly Accurate Clocks for Video, Audio, USB, IEEE1394, RFID, Bluetooth™, WLAN, Ethernet™, and GPS
  • Generates Common Clock Frequencies Used With TI-DaVinci™, OMAP™, DSPs
  • Programmable SSC Modulation
  • Enables 0-PPM Clock Generation
• 1.8-V Device Power Supply
• Wide Temperature Range –40°C to 85°C
• Packaged in TSSOP
• Development and Programming Kit for Easy PLL Design and Programming (TI Pro-Clock™)
• APPLICATIONS
  • D-TVs, STBs, IP-STBs, DVD Players, DVD Recorders, and Printers

All other trademarks are the property of their respective owners