CY39, CY310 Crystals

Cylindrical Crystals in MHz and kHz Range

Available in 2 Sizes and Frequency Ranges,

Standard Specifications

Calibration Frequency Tolerance at 25 C

± 50 PPM is standard, tighter tolerances available

Operating Temperature Range (OTR)

0 to +70°C is standard, but can be extended to -40 to +85°C

Frequency Stability (FS) over OTR

± 50 PPM is standard, tighter tolerances available

Drive Level

Aging at 25°C

± 5 PPM per year is standard, customer may specify ± 1 PPM

Shunt Capacitance

7 pF maximum

Oscillation

Maximum

Frequency Range

3.500 – 3.999

Fundamental

AT Cut

200

4.000 – 5.999

150

3rd Overtone

AT Cut

Part Numbering Guide

Model (Size)

Frequency in MHz or kHz

Temperature Range

CY39 E - xx - 70.0M - XXX (Internal Code or blank)

Consult factory for available frequencies and specs.

Consult factory for lower ESR

°

Load Capacitance

(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com

42

Pl tronics, Inc.

Mechanical: inches (mm)

not to scale

Mode

(MHz)

ESR (Ohms)

Not all options available for all frequencies. A special part number may be assigned.

ESR Values

SR = Series Resonance

6.000 – 9.999

100

10.000 – 30.000

50

30.001 – 35.999

100

July 2002

CY39: 3x9mm

CY310: 3x10mm

Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code.

36.000 – 70.000

80

.394 (10.0)

DIA .013 (.32)

.04 (1.1)

.13 (3.2)

CY39 = .354 (9.0) MAX

CY310 = .413 (10.5) MAX

MAX

Frequency Range

CY310: 3.500 to 3.999 MHz, CY39: 30 to 150 kHz and 4.000 to 70.000 MHz

CY39: 3x9mm, CY310: 3x10mm

Pl tronics, Inc.

19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA

Manufacturer of High Quality Frequency Control Products

.

Portions of the part number that appear after the frequency may not be marked on part

(C of C provided)

30 – 150 kHz

50k

Packaging

Bulk