CDCE813-Q1 Series
Programmable 1-PLL clock synthesizer and jitter cleaner with 2.5-V and 3.3-V outputs
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Programmable 1-PLL clock synthesizer and jitter cleaner with 2.5-V and 3.3-V outputs
| Part | Qualification | Supplier Device Package | Type | Frequency - Max [Max] | Number of Circuits | Input | Output | Differential - Input:Output [custom] | Differential - Input:Output [custom] | PLL | Mounting Type | Package / Case | Package / Case [custom] | Package / Case [custom] | Voltage - Supply [Min] | Voltage - Supply [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Ratio - Input:Output [custom] | Ratio - Input:Output [custom] | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CDCE813R02TPWRQ1 | AEC-Q100 | 14-TSSOP | Clock Synthesizer, Jitter Cleaner | 230 MHz | 1 | Crystal | LVCMOS | Yes with Bypass | Surface Mount | 14-TSSOP | 0.173 in | 4.4 mm | 1.7 V | 1.9 V | 105 °C | -40 °C | 1 | 3 | Automotive | ||
Texas Instruments CDCE813QPWRQ1 | AEC-Q100 | 14-TSSOP | Clock Synthesizer, Jitter Cleaner | 230 MHz | 1 | Crystal, LVCMOS | Crystal, LVCMOS | Yes with Bypass | Surface Mount | 14-TSSOP | 0.173 in | 4.4 mm | 1.7 V | 1.9 V | 105 °C | -40 °C | 1 | 3 | Automotive |
Key Features
• Qualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 2: –40°C to 105°C ambient operating temperature rangeDevice HBM ESD classification level H2Device CDM ESD classification level C6In-system programmability and EEPROMSerial programmable volatile registerNonvolatile EEPROM to store customer settingsFlexible input clocking conceptExternal crystal: 8MHz to 32MHzSingle-ended LVCMOS up to 160MHzFree selectable output frequency up to 230 MHzLow-noise PLL corePLL loop filter components integratedLow period jitter (typical 50ps)1.8V device power supply (core voltage)Separate output supply pins: 3.3V and 2.5VFlexible clock driverThree user-definable control inputs [S0, S1, S2], for example, SSC selection, frequency switching, output enable, or power downGenerates highly accurate clocks for video, audio, USB, IEEE1394, RFID, Bluetooth, WLAN, Ethernet, and GPSGenerates common clock frequencies used with TI- DaVinci™, OMAP™, DSPsProgrammable SSC modulationEnables 0PPM clock generationPackaged in TSSOPDevelopment and programming kit for easy PLL design and programming (TI ClockPro™ programming software)Qualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 2: –40°C to 105°C ambient operating temperature rangeDevice HBM ESD classification level H2Device CDM ESD classification level C6In-system programmability and EEPROMSerial programmable volatile registerNonvolatile EEPROM to store customer settingsFlexible input clocking conceptExternal crystal: 8MHz to 32MHzSingle-ended LVCMOS up to 160MHzFree selectable output frequency up to 230 MHzLow-noise PLL corePLL loop filter components integratedLow period jitter (typical 50ps)1.8V device power supply (core voltage)Separate output supply pins: 3.3V and 2.5VFlexible clock driverThree user-definable control inputs [S0, S1, S2], for example, SSC selection, frequency switching, output enable, or power downGenerates highly accurate clocks for video, audio, USB, IEEE1394, RFID, Bluetooth, WLAN, Ethernet, and GPSGenerates common clock frequencies used with TI- DaVinci™, OMAP™, DSPsProgrammable SSC modulationEnables 0PPM clock generationPackaged in TSSOPDevelopment and programming kit for easy PLL design and programming (TI ClockPro™ programming software)
Description
AI
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 a single input frequency. Each output can be programmed in-system for any clock frequency up to 230MHz, using the integrated configurable PLL.
The CDCE813-Q1 has separate output supply pins, VDDOUT, providing 2.5V to 3.3V.
The input accepts an external crystal or LVCMOS clock signal. A selectable on-chip VCXO allows 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 device to the application. All device settings are programmable through the I2C bus, a 2-wire serial interface.
The CDCE813-Q1 operates in a 1.8V core environment as well as eliminating the need for additional, independent XTAL oscillators which reduces component count and board size. The device operates in a temperature range of –40°C to 105°C.
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 a single input frequency. Each output can be programmed in-system for any clock frequency up to 230MHz, using the integrated configurable PLL.
The CDCE813-Q1 has separate output supply pins, VDDOUT, providing 2.5V to 3.3V.
The input accepts an external crystal or LVCMOS clock signal. A selectable on-chip VCXO allows 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 device to the application. All device settings are programmable through the I2C bus, a 2-wire serial interface.
The CDCE813-Q1 operates in a 1.8V core environment as well as eliminating the need for additional, independent XTAL oscillators which reduces component count and board size. The device operates in a temperature range of –40°C to 105°C.