Space Temperature Compensated Crystal Oscillator

TE 310

TCXO Series 310

March, 11th 2012

Specifications subject to change without notice

Shortform, 51000655.110, Issue A3

2 / 5

www.rakon.com

2.0

Electrical interface

Line

Parameters

Conditions/remarks

Min

Nom

Max

Unit

Supply option 1

4.75

5.0

5.25

V

2.1

Power supply

Supply option 2

11.4

12.0

12.6

10 MHz ≤ Frequency < 30 MHz, In parallel with 1 k

Ω

13

15

18

pF

30 MHz ≤ Frequency < 50 MHz, In parallel with 1 k

Ω

6.2

7

7.5

pF

2.2

Load Impedance

50 MHz≤Frequency < 100 MHz, In parallel with 1 k

Ω

4.2

4.7

5.1

pF

2.3

Adjustment Resistor

Radj

Calibration option 1

0

10

k

Ω

3.0

Performances

Line

Parameters

Conditions/Remarks

Min

Typ

Max

Unit

3.1

Nominal Frequency

10

100

MHz

3.2

Steady state supply power

(Rnom)

30

mA

3.3

Initial frequency accuracy

Calibration

option 1

Rnom

± 1

ppm

Negative slope

RadjMin

+5

ppm

3.4

Frequency adjustment

Calibration option 1

RadjMax

- 5

ppm

3.5

Calibration option 2

NA

Temperature option A

± 0.5

ppm

Temperature option B

± 1

ppm

3.6

Frequency stability vs temperature

Temperature option C

± 5

ppm

3.7

Frequency variation vs. supply voltage

Over Operating Temperature

± 0.1

ppm

3.8

Frequency variation vs. load

Over Operating Temperature

± 0.2

ppm

3.9

Over 1 year

± 1

ppm

3.10

Frequency ageing

Over 15 years

± 5

ppm

3.11

Output waveform

AHCMOS compatible

Square

3.12

VOL

0.4

V

3.13

Output level

VOH

2.4

V

3.14

Duty cycle

45

55

%

3.15

Rise time

10%-90% of Vcc

5

ns

3.16

Fall time

90%-10% of Vcc

5

ns