•

•

•

•

•

•

•

•

IT3200F

-------

SMD Temperature Compensated Crystal Oscillators

-------

-------

Low cost SMD TCXO with voltage control option, using an analogue IC for

compensation. Frequencies ranging from 10MHz to 40MHz.

-------

Product description

-------

The IT3200F with voltage control option, employs an analogue IC for the oscillator and

temperature compensation. The RSX-8 crystal is surface mounted on top of the ceramic IC

carrier. The segregation of the crystal from the oscillator further improves the reliability of the

product.

-------

Applications

GPS

Feature phone

WiMAX/W-LAN

Wi-Fi

-------

Features

Excellent phase noise performance

Standard temperature stability choices are ±1ppm, ±1.5ppm and ±2.5ppm over wide temperature ranges

Frequency slope and perturbation specifications can be customized to the application requirement

Supply voltage down to 1.8 V

-------

Specifications

-----

1.0

SPECIFICATION REFERENCES

Line

Parameter

Description

1.1

Model description

IT3200F / IVT3200F

1.2

RoHS Compliant

Yes

1.3

Reference number

1.4

Rakon part number

-----

2.0

FREQUENCY CHARACTERISTICS

Line

Parameter

Test Condition

Value

Unit

2.1

Frequency

10 to 40

MHz

2.2

Frequency calibration

Offset from nominal frequency measured at Frequency at 25°C ±

2°C

±1 max

ppm

2.3

Reflow shift

Two consecutive reflows at the attached reflow profile after 1

hour relaxation at 25°C

±1 max

ppm

2.4

Frequency stability

over temperature

Referenced to the midpoint between minimum and maximum

frequency value over the specified temperature range. Control

voltage set to midpoint of control voltage (Note 1)

±1 to 5

ppm

2.5

Temperature range

The operating temperature over which the frequency stability is

measured

-40 to 85

°C

2.6

Frequency slope

Minimum of 1 frequency reading every 2°C, over the operating

temperature range

1 max

ppm/°C

2.7

Static temperature

hysteresis

Frequency change after reciprocal temperature ramped over the

operating range. Frequency measured before and after at 25°C

0.6 max

ppm

2.8

Supply voltage

stability

Supply voltage varied ±5% at 25°C

±0.2 max

ppm

2.9

Load sensitivity

±10% load change

±0.2 max

ppm

2.10

Long term stability

Frequency drift over 1 year at 25°C

±1 max

ppm

-----

3.0

POWER SUPPLY

Line

Parameter

Test Condition

Value

Unit

3.1

Supply voltage

Nominal supply voltage range

1.8 to 3

V

3.2

Current

At maximum supply voltage (Note 2)

2 max

mA

Page 1