Packaging information
| Package | Pins VQFN (RGE) | 24 |
| Operating temperature range (°C) -40 to 105 |
| Package qty | Carrier 250 | SMALL T&R |
Features for the CDCE6214Q1TM
- AEC-Q100 qualified for automotive applications
- Temperature grade 2: –40°C to +105°C
- Functional Safety-Capable
- Configurable high performance, low-power, frac-N PLL with RMS jitter with spurs (12 kHz – 20 MHz, F out > 100 MHz) as:
- Integer mode:
- Differential output: 350 fs typical, 600 fs maximum
- LVCMOS output: 1.05 ps typical, 1.5 ps maximum
- Fractional mode:
- Differential output: 1.7 ps typical, 2.1 ps maximum
- LVCMOS output: 2.0 ps typical, 4.0 ps maximum
- Integer mode:
- Supports PCIe Gen1/2/3/4 with SSC and Gen 1/2/3/4/5 without SSC
- Internal VCO: 2.335 GHz to 2.625 GHz
- Typical power consumption: 65 mA for 4-output channel, 23 mA for 1-output channel.
- Universal clock input, two reference inputs for redundancy
- Differential AC-coupled or LVCMOS: 10 MHz to 200 MHz
- Crystal: 10 MHz to 50 MHz
- Flexible output clock distribution
- Four channel dividers: Up to five unique output frequencies from 24 kHz to 328.125 MHz
- Combination of LVDS-like, LP-HCSL or LVCMOS outputs on OUT0 – OUT4 pins
- Glitchless output divider switching and output channel synchronization
- Individual output enable through active-low GPIO and register
- Frequency margining options
- DCO mode: frequency increment/decrement with 10ppb or less step-size
- Fully-integrated, configurable loop bandwidth: 100 kHz to 1.6 MHz
- Single or mixed supply for level translation: 1.8 V, 2.5 V, 3.3 V
- Configurable GPIOs and flexible configuration options
- I 2C-compatible interface: up to 400 kHz
- Integrated EEPROM with two pages and external select pin. In-situ programming allowed.
- Supports 100-Ω systems
- Low electromagnetic emissions
- Small footprint: 24-pin VQFN (4 mm × 4 mm)
Description for the CDCE6214Q1TM
The CDCE6214Q1TM 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 CDCE6214Q1TM features a frac-N PLL to synthesize unrelated base frequency from any input frequency.