CDCE813QPWRQ1

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CDCE813QPWRQ1

Programmable 1-PLL Clock Synthesizer and Jitter Cleaner With 2.5-V and 3.3-V Outputs

Packaging

Package | PIN: PW | 14
Temp: T (-40 to 105)
Carrier: Cut Tape
Qty Price
1-9 $4.22
10-24 $3.80
25-99 $3.54
100-249 $3.10
250-499 $2.91
500-749 $2.47
750-999 $2.08
1000+ $1.99

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 2: –40°C to105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification LevelH2
    • Device CDM ESD Classification LevelC6
  • In-System Programmability and EEPROM
    • Serial Programmable Volatile Register
    • NonvolatileEEPROM to Store Customer Settings
  • Flexible Input Clocking Concept
    • External Crystal: 8 MHz to 32MHz
    • Single-Ended LVCMOS up to 160MHz
  • Free Selectable Output Frequency up to 230  MHz
  • Low-Noise PLL Core
    • PLL Loop Filter Components Integrated
    • LowPeriod Jitter (Typical 50 ps)
  • 1.8-V Device Power Supply (Core Voltage)
  • Separate Output Supply Pins
    • CDCE813-Q1: 3.3 V and 2.5V
  • Flexible Clock Driver
    • ThreeUser-Definable Control Inputs [S0, S1, S2], for Example, SSC Selection, Frequency Switching, OutputEnable, 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 ClockGeneration
  • Packaged in TSSOP
  • Development and Programming Kit for Easy PLL Design and Programming (TI Pro-Clock™)

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Texas Instruments  CDCE813QPWRQ1

The CDCE813-Q1 device is a modular Phase-locked-loop-based (PLL), low-cost,high-performance, programmable clock synthesizers. They generate up to three output clocks from asingle input frequency. Each output can be programmed in-system for any clock frequency up to230 MHz, using the integrated configurable PLL.

The CDCE813-Q1 has separate output supply pins, VDDOUT, providing2.5 V to 3.3 V.

The input accepts an external crystal or LVCMOS clock signal. A selectable on-chip VCXOallows synchronization of the output frequency to an external control signal.

The PLL supports SSC (spread-spectrum clocking) for better electromagnetic interference(EMI) performance.

The device supports nonvolatile EEPROM programming for easy customization of the deviceto the application. All device settings are programmable through the I2C bus, a 2-wire serialinterface.

The CDCE813-Q1 operates in a 1.8-V core environment as well as eliminating the need foradditional, independent XTAL oscillators which reduces component count and board size. It operatesin a temperature range of –40°C to 105°C.