CDCE913, CDCEL913
SCAS849H – JUNE 2007 – REVISED FEBRUARY 2024
CDCE(L)913: Flexible Low Power LVCMOS Clock Generator Wit...
CDCE913, CDCEL913
SCAS849H – JUNE 2007 – REVISED FEBRUARY 2024
CDCE(L)913: Flexible Low Power LV
CMOS Clock Generator With SSC Support for EMI Reduction
1 Features
Member of programmable clock generator family
– CDCE913/CDCEL913: 1-PLL, 3 outputs – CDCE925/CDCEL925: 2-PLL, 5 outputs – CDCE937/CDCEL937: 3-PLL, 7 outputs – CDCE949/CDCEL949: 4-PLL, 9 outputs In-system programmability and EEPROM
– Serial programmable volatile register – Nonvolatile EEPROM to store customer
settings Flexible input clocking concept
– External crystal: 8MHz to 32MHz – On-chip VCXO: pull range ±150ppm – Single-ended LV
CMOS Up to 160MHz Free selectable output frequency up to 230 MHz Low-noise PLL core
– PLL loop filter components integrated – Low period jitter (typical 50ps) Separate output supply pins
– CDCE913: 3.3V and 2.5V – CDCEL913: 1.8V 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 0PPM clock generation 1.8V 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™)
2 Applications
D-TVs STBs IP-STBs DVD players DVD recorders Printers
3 D...