C2260A1-0234-12M8

TCXO

www.vectron.com

modified 2011-03-09 Index : 2

printed 2011-06-03 • page 1 of 5

Vectron International • Product Specifications C2260A1-0234

Nominal frequency (f0)

12.8 MHz

Frequency stabilities

Parameter

Frequency stability

Operating temp. range

Over all (df/f0)

-4.6 to 4.6 ppm

vs. operating temp. range (df/f@25 °C)

-0.28 to 0.28 ppm

-40 ... 85 °C

Parameter

Value

Condition

initial tolerance (df/f0)

-1 to 1 ppm

@25 °C

vs. supply voltage change (df/f)

-0.2 to 0.2 ppm

static; 3.3 V ±5 %

vs. load change (df/f)

-0.2 to 0.2 ppm

static; Load ± 10 %

Holdover 24 h

± 0.32 ppm

incl. temp. stab. -40...+85°C

overall incl.: initial, temp.-40..+85°C, supply, load var. and aging 20 years

RF output

Parameter

Value

Condition

Signal

LVCMOS

Load

15 pF ±10 %

Fan out

3

Rise Time

< 8 ns

@ 10 to 90 %Vout

Fall Time

< 8 ns

@ 90 to 10 %Vout

Duty cycle

45 / 55 %

@ 1.65 V

V Low

x < 0.33 V

V High

x > 2.97 V

Enable function

Enable Function

output

Pin 8

Pin 5

high

data

open

data

low

no data

Supply voltage

Parameter

Value

Condition

Supply voltage (Vs)

3.3 V ± 5 %

Current consumption steady state

< 10 mA

@ Vsnom & 25 °C

Additional Parameters

Parameter

Typ.

Max.

Condition

Phase Noise

-70

dBc/Hz@10Hz

-100

dBc/Hz@100Hz

-130

dBc/Hz@1000Hz

-145

dBc/Hz@10kHz

-150

dBc/Hz@100kHz

Parameter

Value

Condition

Jitter

< 1.00 psec (RMS)

@ 12 kHz to 20 MHz

Start-up time

< 10 ms

Additional information

This SMD oscillator is designed only for pick and place/reflow soldering

process. Manual soldering may damage the part and therefore not

recommended for the mounting of this oscillator.

Processing & Packing

handling&processing note

Additional environmental conditions

Vibration

MIL-STD-883E; Method 2007.3; test condition A

Shock

MIL-STD-883E; Method 2002.4; test condition B

Sealing test A

nicht dicht (not hermetically sealed)

Solderability

DIN IEC 68 T2-20 (Ta); and MIL-STD-883E; Method 2003

100% RoHS 6 compliant