MK3715S データシートの表示（PDF） - Integrated Circuit Systems

部品番号

コンポーネント説明

メーカー

MK3715S

LOW COST 3.3 VOLT VCXO

Integrated Circuit Systems 

MK3715

LOW COST 3.3 VOLT VCXO

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.

ICS manufactures a large variety of Set-Top Box and

multimedia clock synthesizers for all applications. If

more clock outputs are needed, see the MK2731 or

MK377x family of parts. Consult ICS to eliminate

VCXOs, crystals and oscillators from your board.

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

Block Diagram

VIN

13.5 MHz X1

Pullable

Crystal

X2

Voltage

Controlled

Crystal

Oscillator

PLL and

Multiplier

54.0 MHz

108.0 MHz

MDS 3715 B

1

Revision 021804

Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com

Share Link: