AiT Semiconductor Inc.

www.ait-ic.com

KVCM

SMD CMOS VCXO

KVCM

Features



Voltage Controlled Crystal Oscillator (VCXO).



Meet Pb free high temperature SMT reflow soldering profile.



3-state function.



Automatic mounting and reflow soldering.



Applications: Fiber channel, Gigabit ethernet, Serial ATA, Serial

attached SCSI, PCI-Express, SDH, SONET, etc.



Excellent low phase noise and jitter.

Electrical Specifications

Type

SMD VCXO

Output Type

Output Load

Oscillation Mode

Supply Voltage

Frequency Range

Operating Temperature Range

Storage Temperature Range

Rise(Tr) / Fall(Tf) Time(20%~80%)

Symmetry

Start-up Time

Absolute Pulling Range(APR)*

Nominal Control Voltage

Control Voltage Range

Linearity

Phase Jitter(12kHz~20MHz)

CMOS

15pF or specify

Fundamental

3.3V

50MHz~700MHz

-20~+70°C, -40~+85°C, or specify

-55~+125°C

5ns Max.

45~55%

10ms Max.

±50ppm, ±10ppm Min. or specify

0.5VDD

0~VDD

10ms Max.

1ps Max.

* Inclusive of frequency tolerance at 25°C, variation over temperature, supply voltage variation, aging and vibration.

Ordering Information

KVCM

050M

15

A

50

Product Code

Frequency Range

50MHz

Output Load

15=15pF

Operating Temperature

APR

50=±50ppm

A:-20~+70℃

B:-10~+70℃

C:-40~+85℃

D:-40~+125℃

E:-10~+60℃

F:-30~+70℃

Dimension

Units:mm