描述 Description

The MK3715 is a low cost, low jitter, high-performance 3.3 volt VCXO designed to replace expensive VCXO modules. The on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by ±100 ppm. Using ICS’ patented VCXO techniques, the device uses an inexpensive external 13.5 MHz pullable crystal to produce two fixed clock outputs of 54.0 MHz and 108.0 MHz.

特性 Features

? Packaged in 8 pin SOIC

? 3.3 V only operating voltage

? Provides two fixed clock outputs of 54.0 MHzand 108.0 MHz

? Uses an inexpensive pullable 13.5 MHz externalcrystal

? On-chip VCXO (patented) with pull range of200ppm (minimum)

? VCXO tuning voltage of 0 to 3.3 V

? 12mA output drive capability at TTL levels

? Advanced, low power, sub-micron CMOS process