The CDCE6214-Q1 is a 4-channel, ultra-low power, medium grade jitter, clock generator for
automotive application that can generate five independent clock outputs
selectable between various modes of drivers. The input source can be a single-ended
or differential input clock source, or a crystal. The CDCE6214-Q1
features a frac-N PLL to synthesize unrelated base frequency from any input
frequency.
The CDCE6214-Q1 can be
configured through the I2C interface in fall-back mode only. In the
absence of the serial interface, the GPIO pins can be used in pin mode to configure
the product into distinctive configurations.
On-chip EEPROM can be used to change
the configuration, which is pre-selectable through the pins. The device provides
frequency margining options with glitch-free operation to support system design
verification tests (DVT) and Ethernet Audio-Video Bridging (eAVB). Fine frequency
margining is available on any output channel by steering the fractional feedback
divider in DCO mode.
Internal power conditioning provides
excellent power supply ripple rejection (PSRR), reducing the cost and complexity of
the power delivery network. The analog and digital core blocks operate from either a
1.8V, 2.5V, or 3.3V ±5% supply, and output blocks operate from a 1.8V, 2.5V, or 3.3V
±5% supply.
The CDCE6214-Q1 enables
high-performance clock trees from a single reference at ultra-low power with a small
footprint. The factory- and user-programmable EEPROM features make the CDCE6214-Q1 an easy-to-use, instant on clocking device with a low
power consumption.
The CDCE6214-Q1 is a 4-channel, ultra-low power, medium grade jitter, clock generator for
automotive application that can generate five independent clock outputs
selectable between various modes of drivers. The input source can be a single-ended
or differential input clock source, or a crystal. The CDCE6214-Q1
features a frac-N PLL to synthesize unrelated base frequency from any input
frequency.
The CDCE6214-Q1 can be
configured through the I2C interface in fall-back mode only. In the
absence of the serial interface, the GPIO pins can be used in pin mode to configure
the product into distinctive configurations.
On-chip EEPROM can be used to change
the configuration, which is pre-selectable through the pins. The device provides
frequency margining options with glitch-free operation to support system design
verification tests (DVT) and Ethernet Audio-Video Bridging (eAVB). Fine frequency
margining is available on any output channel by steering the fractional feedback
divider in DCO mode.
Internal power conditioning provides
excellent power supply ripple rejection (PSRR), reducing the cost and complexity of
the power delivery network. The analog and digital core blocks operate from either a
1.8V, 2.5V, or 3.3V ±5% supply, and output blocks operate from a 1.8V, 2.5V, or 3.3V
±5% supply.
The CDCE6214-Q1 enables
high-performance clock trees from a single reference at ultra-low power with a small
footprint. The factory- and user-programmable EEPROM features make the CDCE6214-Q1 an easy-to-use, instant on clocking device with a low
power consumption.