TIPLL1707IDBQRQ1
Overview
The PLL1707IDBQRQ1 is an AEC-Q100 qualified multiclock generator designed specifically for automotive audio systems. It generates up to six system clocks from a single 27MHz master input, supporting multiple sampling frequencies with zero PPM error. Operating from a 3.3V supply, it simplifies clock distribution in complex digital audio signal chains.
Why Choose This Part
This device features a low-jitter phase-locked loop (PLL) that eliminates the need for multiple discrete oscillators. Its automotive qualification ensures reliable performance from -40C to +85C, and its parallel control interface allows for hardware-level configuration without complex software overhead.
Applications
Key Specifications
Getting Started
To evaluate this part, designers typically integrate it into a 4-layer PCB with careful attention to decoupling capacitors near the VDD and VCC pins. Since it uses a 27MHz master input, ensure the crystal or CMOS clock source is placed close to the input pin to minimize EMI. Use the parallel control pins to set the desired frequency division ratio for the SCKO outputs.
