SMD Quartz Crystal
Series Number Package Description Last Modified
290 6 X 3.5 SMD Quartz Crystal Jun. 25 2003
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FEATURES
- Seam welded metal lid / ceramic package
- 1.2mm max. low profile
- Tight stability / High reliability
- Wide frequency range
- Tape and Reel
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS CHARACTERISTICS UNITS
Frequency Range fO 10.00 ~ 40.00 MHz
Frequency Tolerance @ 25ºC ±10 ~ ±50 PPM
Frequency Stability Ta = -10 +70ºC ±10 ~ ±100 PPM
Operating Temperature TOPR -10 ~ +60 (-40 ~ +85 optional)* ºC
Storage Temperature TSTG -40 ~ +85 ºC
Shunt Capacitance CO 7.0 max. pF
Load Capacitance CL (Customer Specified) 16, 20, 30, Series pF
Equivalent Series Resistance 10.00 ~ 40.00 MHz 50 max. Ohm
Mode of Oscillation 10.00 ~ 40.00 MHz Fundamental -
Drive Level 10.00 ~ 40.00 MHz 0.01 ~ 1000 µW
* Consult Oscilent for available variations of temperature and stability
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PART NUMBER GUIDE
Series
Number		 Frequency Load Capacitance Tolerance @ +25oC Tolerance Over
Temp ( oC )		 Operating 
Temp ( oC )		 Packaging**
290 - 12.0M - SR - 05 G R - TR
Oscilent
6 x 3.5 SMD
See table below for standard freq. and enter here e.g. 12.0M for 12.000 MHz OR enter any desire frequency. Enter desired capacitance here. See table below for standard load capacitance e.g. -20 for 20pF or Enter SR for Series.
Blank * = ±30 PPM
or Fill in E.G
05 = ±5 PPM
25 = ±25 PPM
Avail. = ±5 ~ ±100
Blank* = ±50 PPM
G =  ±30 PPM
J= ±25 PPM
H= ±20 PPM
L =  ±10 PPM
N= ±100 PPM
P =  0~+50
R =  -10~+60
S =  -20~+70
T = -30~+80
W = -40~+85
Blank* = Bulk
TR = Tape/Reel
NOTE: Deviations on all parameters available.  Please consult Oscilent for details.
DEFINITIONS: Click on the characteristic names above for definitions of that particular characteristic.
*STANDARDS: "Blank" part number selections indicate standard variables for that particular characteristic.
**PACKAGING: Click on the packaging name above for tape/reel specifications
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STANDARD FREQUENCIES / LOAD CAPACITANCE - FOR GUIDE ONLY / OTHER FREQ/LOADS AVAILABLE
FREQUENCY
(MHz)		 LOAD (pF)
Series 12 13 16 17 18 20 30
12.000 Std. - - - - - - -
14.31818 Std. - - - - - Std. -
16.000 Std. - - - - - - -
18.432 Std. - - - - - - -
19.6608 Std. - - - - - - -
20.000 Std. - - - - - Std. -
24.000(F) Std. - - - - - Std. -
24.00014 (F) Std. - - - - - - -
30.000 (F) Std. - - - - - - -
30.000 (OT) Std. - - - - - - -
32.000 (F) Std. - - - - - - -
32.000 (OT) Std. - - - - - - -
33.000 (OT) Std. - - - - - - -
33.8688 (F) - - - - - - - -
35.2512(OT) Std. - - - - - - -
36.000 (F) Std. - - - - - - -
36.000 (OT) Std. - - - - - - -
40.000 (F) Std. - - - - - - -
40.00 (OT) Std. - - - - - - -
40.32 (F) Std. - - - - - - -
40.32 (OT) Std. - - - - - - -
FREQUENCY
(MHz)		 Series 12 13 16 17 18 20 30
LOAD (pF)
F = Fundamental | OT = 3RD OT
NOTE: Other frequencies and load capacitance available.  Please consult Oscilent for part numbers.
Series No.:
290

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