ASM3P2854CG-16TR

ASM3P2854CG-16TR dedicated clock generation IC 66.6MHz 1 Output 16-TSSOP

The ASM3P2854CG-16TR is a dedicated clock generation IC manufactured by onsemi, housed in the 16-TSSOP surface-mount package with a 4.40mm body width for compact PCB integration. Designed as a fax system-specific frequency synthesizer, it supports a maximum output frequency of 66.6MHz, operates from a 3V to 3.6V single supply, and features a 1:8 input-to-output clock ratio with integrated PLL circuitry to deliver stable, low-jitter reference clock signals for legacy office communication hardware.

This device stands out for its highly optimized crystal and clock input architecture that eliminates the need for additional external timing components, reducing BOM cost and board space occupation for target applications. It maintains consistent performance across the 0°C to 70°C commercial operating temperature range, and its standard 16-TSSOP footprint is fully compatible with common SMT assembly processes, enabling seamless drop-in replacement for existing fax system clock modules without major PCB redesign. 

Alternative clock generation models

● CY2215FXC: A flexible clock generator from Cypress Semiconductor, supporting configurable output frequencies up to 200MHz and integrated crystal oscillator for general-purpose embedded timing applications.

● CDCE913PWR: A programmable PLL-based clock synthesizer from Texas Instruments, offering 3 configurable outputs and I2C interface for dynamic frequency adjustment in industrial and consumer electronics.

● SI5351A-B-GT: A multi-output any-frequency CMOS clock generator from Silicon Labs, supporting I2C control and wide frequency range for flexible timing requirements in low-speed communication systems.

● MK2701-01SIT: A low-jitter clock generator from Renesas, optimized for communication peripherals with fixed frequency outputs and minimal external component requirements.