EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001

info@euroquartz.co.uk

www.euroquartz.co.uk

3.2 x 2.5 x 0.9mm SMD - Clipped Sinewave

DESCRIPTION

XON-3200VHG series TCXOs are ceramic SMD TCXOs packaged in

an the industry-standard, ultra-miniature 3.2 x 2.5mm package. This

TCXO can be run from a supply voltage of 0.6 to 6.0 Volts. Stability is

±0.5ppm over -30° to +85°C.

Ultra-miniature SMD package 3.2 x 2.5 x 0.9mm

Stability 0.5ppm over -30° to +85°C

Supply Voltage from 0.6 Volts to 6.0 Volts

High stability TCXO, ideal for GPS and similar applications

SPECIFICATION

Product Series Code:

XON-3200VHG

Frequency Range:

12.6MHz to 40.0MHz

Output Waveform:

Clipped Sinewave

Initial Calibration Tolerance*:

±1.5ppm at 25°C

with Vcon = ½ Vdd DC

Frequency Stability

vs. Temperature Range:

±0.5 ppm over -30° to +85°C

vs. Input Voltage Change:

±0.2 ppm max. VDD ±5%

vs. Output Load Change:

±0.2 ppm max. at 10kΩ ±10%

with 10pF ±10%

vs. Ageing:

±1.0ppm max./year at 25°±3°C

Absolute Max. Ratings

Supply Voltage:

-0.6 Volts to +6.0 Volts

Control Voltage (Vcon):

-0.6 Volts to Vdd+0.5 Volts

Storae Temperature:

-40°C to +90°C

Operating Conditions

Operating Temperature:

-30° to +85°C (standard)

Input Voltage (Vdd):

Option 'F': +2.5 Volts ±5%

Option 'H': +2.8 Volts ±5%

Option 'J': +3.0 Volts ±5%

Option 'K': +3.3 Volts ±5%

Control Voltage (Vcon):

½ Vdd ±1VDC (Vdd = +2.5V,

+2.8V, +3.0V or +3.3V)

Input Current:

2mA max.

Output

Level:

0.8V p-p min.

Load:

10kΩ//10pF

Waveform:

Clipped Sinewave (DC Coupled)

Frequency Adjustment

Voltage Control:

(at ½ Vdd±1V) ±9.0 to ±15ppm

Frequency Slope:

Positive

SSB Phase Noise:

-130dBC/HZ at 1kHz offset

Harmonics:

-5.0dBc max.

Start-up Time:

2ms max.

IR Reflow Resistance:

±2.5ppm max. after 2 x reflows

(Vcon = ½Vdd DC at +25°±2°C)

Reflow Condition:

+250°±10°C for 10 seconds

Standard Frequencies:

16.38, 16.369, 19.200, 24.5535,

26.000 and 27.456MHz

Optional Operating Temperature: See table

XON-3200VHG - OUTLINES AND DIMENSIONS

PART NUMBERING PROCEDURE

Example:

XON-3200-VHG - xx

Where 'xx' refers to the above temperature/stability table.

TCXO - XON-3200VHG Series

* Stability over temperature is measured from this initial frequency.

12.6MHz to 40MHz

OPTIONAL TEMPERATURE RANGE

Low Limit/Symbol

High Limit/Symbol

°C

+°C

-10°

g

55

ff

-15

h

60

gg

-20

i

65

hh

-25

j

70

ii

-30

k

75

jj

-35

l

80

kk

-10

m

85

ll

Lid:

Metal

Base:

Ceramic

Sealing:

Seam weld

Terminal:

Tungsten (metalized)

Terminal Plating:

Gold (Au) over Nickel (N)

RoHS:

Compliant (Pb-free)

PACKAGE/MATERIAL COMPOSITION