Q-Tech QT816 Sine Wave User Manual

Page 5

Q-TECH Corporation

10150 W. Jefferson Blvd.
Culver City, CA 90232

SIZE

CAGE NO.

51774

QT814, QT815 and QT816

Sine-Wave 24 Flat Pack

REV.

Page 5 of 10

For Frequencies between 75.1 MHz and 150 MHz phase noise degrades between 6 dbc/Hz to 10 dbc/Hz

For Frequencies between 150.1 MHz and 210 MHz phase noise degrades between 10 dbc/Hz to 12

dbc/Hz

For Frequencies between 210.5 MHz and 225 MHz phase noise degrades 13 dbc/Hz

For Frequencies between 225.5 MHz and 300 MHz phase noise degrades 15 dbc/Hz

Group B Inspection

Testing shall be performed after completion of Frequency Aging and before parts are

shipped

SUB-

GROUP

TEST DESCRIPTION

CONDITION

QTY

1 Frequency

Aging

MIL-PRF-55310

Para 3.6.34.2

100%

Hermetic Seal 1/

Fine Leak – MIL-STD-883 Method 1014 Condition A1

Gross Leak – MIL-STD-883, Method 1014 Condition C

100%

Electrical 1/ (Go/NoGo)

100%

Group A Inspection

(Testing is performed on a 100% basis)

PARAMETER

SYMB

CONDITIONS

VALUE

UNIT

Input Current, max.

Vs, nom. / Ta=+25

C

30 for

Vss= 12

and 15V

55 for

Vss= 5

and 3.3V

Freq. stability vs. Operating

Temperature

f/fc

(Ta)

Vs, nominal and over the operating

temperature range indicated under part

number definition

indicated under

part number

definition

ppm

Electrical Frequency

Adjustment Min.

(when specified)

f/fo

(

Vcc)

± Vs, nom. / Ta=+25

C as indicated

under part number definition

indicated under

part number

definition

ppm

Output level Min.

Sine Class S, 100 krads (Si) total dose

Min

indicated under

part number

definition

dBm

Harmonics/Harmonicas, Max.

± Vs, nom. / Ta=+25

C -30

dBc

Phase noise @ freq. offset

(Output Frequency up to

75 MHz)

See note A below

£ (

f)

£ (

f)

£ (

f)

£ (

f)

£ (

f)

± Vs, nom. / Ta=+25

C

f=10Hz

f=100Hz

f=1kHz

f=10kHz

f=100kHz

-80

-110

-135

-155

dBc/Hz

External Visual

MIL-STD-883, Method 2009