TX-550

Temperature Compensated Crystal Oscillator

The TX-550 Series TCXO utilizes innovative manufacturing and the latest technology to provide extremely low phase noise and

g-sensitivity.

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Low Phase Noise, Low G-Sensitivity

•

Stratum 3 Compliant

•

Fully RoHS Compliant

•

Surface Mount, Low Pro le

•

High Shock Survival up 20K g

•

Frequency Range: 8 MHz to 50 MHz

•

Previous Model: C2290

•

Military Portable Radios

•

GPS Telemetry

•

Test and Measurement Equipment

•

Features

Applications

Description

TX-550

Parameter

Min

Typ

Max

Units

Condition

vs. operating temperature range

(referenced to +25°C)

-2.0

-1.0

-0.5

-0.28

+2.0

+1.0

+0.5

+0.28

ppm

ppm

ppm

ppm

-40… +85°C

-40… +85°C

-20… +70°C

0… +50°C

Total stability

-4.6

-0.28

-0.8

+4.6

+0.28

+0.8

ppm

ppm

ppm

Stratum 3, GR-1244-CORE,

for all causes and 15 yrs aging

0...+50°C

-20...+70°C

Initial Tolerance

vs. supply voltage change

vs. load change

vs. aging / 1 year

vs. aging

-1.0

-0.1

-0.2

±1

+1.0

+0.1

+0.2

4.0

ppm

ppm

ppm

ppm

ppm

at time of shipment, nominal EFC

Vs ± 5%

Load ± 10%

@ +40°C

for 15 years

Supply Voltage (Vs)

Supply voltage

4.75

5.0

5.25

VDC

Supply voltage

3.135

3.3

3.465

VDC

Performance Speci cations