MK3724IL中文資料華潤微電子數(shù)據(jù)手冊PDF規(guī)格書

Description

The MK3724 is a low cost, low jitter, high performance VCXO and PLL clock synthesizer designed to replace expensive discrete VCXOs and multipliers. The patented on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by ±115 ppm. Using ICS’ analog/digital Phase-Locked Loop (PLL) techniques, the device uses an inexpensive 27 MHz pullable crystal input to produce a reference output and a selectable audio clock.

Features

? Packaged in 16-pin TSSOP

? Available in Pb free packaging

? Replaces a VCXO and oscillator

? Operating voltage of 3.3 V

? Provides output of 27 MHz plus audio clock

? Uses an inexpensive 27 MHz pullable crystal

? On-chip patented VCXO with pull range of 230 ppm (minimum)

? VCXO tuning voltage of 0 to 3.3 V

? Advanced, low power, sub-micron CMOS process

? Industrial temperature range available

? For other standard audio frequencies see the MK3722