C2260A1-0040 TCXO
VECTRON
INTERNATIONAL
www.vectron.com
49-07268-801-281 fax
49-07268-801-0 tel
Germany
D-74924 Neckarbischofsheim
Landstrasse
Vectron International GmbH & Co. KG modified 2007-04-24 Index : 29 printed 2008-08-20 • page 1 of 5
Vectron International • Product Specifications
Nominal frequency (f0) 16.384 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 0 ... 50 °C
Parameter Value Condition
initial tolerance (df/f0) -1 to 1 ppm @Vc = 2.5 V; 25 °C
vs. supply voltage change (df/f) -0.1 to 0.1 ppm static; 5 V ±5 %
vs. load change (df/f) -0.1 to 0.1 ppm static; Load ± 10 %
aging first year <± 0.8 ppm
vs. aging / 20 years (df/f) <± 2.5 ppm @ 40 °C
Holdover 24 h ± 0.37 ppb temp. stability, aging, supply
volt. change
over all: <+/-4,6ppm for all causes @20years aging
Frequency tuning
Parameter Value Condition
Electrical frequency control (EFC) (df/f0) -20 to -9.2 ppm ext. tuning voltage @ 0.5 V
9.2 to 20 ppm ext. tuning voltage @ 4.5 V
Frequency control input impedance > 100 kOhm
RF output
Parameter Value Condition
Signal LVCMOS
Load 15 pF ±10 %
Fan out 3
Rise Time < 9 ns @ 10 to 90 %Vout
Fall Time < 9 ns @ 90 to 10 %Vout
Duty cycle 45 / 55 % @ 2.5 V
V Lo
w
x < 0.5 V
V High x > 4.5 V
Sub Harmonics <- 80 dBc
Spurious <- 80 dBc
Supply voltage
Parameter Value Condition
Supply voltage (Vs) 5 V ± 5 %
Current consumption steady state < 25 mA @ Vsnom & 25 °C
Additional Parameters
Parameter Value Condition
Phase Noise < -94 dBc/Hz 10 Hz typ
< -120 dBc/Hz 100 Hz values
< -146 dBc/Hz 1000 Hz
< -153 dBc/Hz 10 kHz
< -154 dBc/Hz 100 kHz
Short term stability <± 1000.0 E-12 1 sec
Start-up time < 10 ms
Processing & Packing handling &processing note
Additional environmental conditions
Tensile strength of leads
DIN IEC 68 T2-21 (Ua 1)
Flexibility of leads
DIN IEC 68 T2-21 (Ub)
Sealing test A
nicht dicht (not hermetically sealed)
C2260A1-0040 TCXO
VECTRON
INTERNATIONAL
www.vectron.com
49-07268-801-281 fax
49-07268-801-0 tel
Germany
D-74924 Neckarbischofsheim
Landstrasse
Vectron International GmbH & Co. KG modified 2007-04-24 Index : 29 printed 2008-08-20 • page 2 of 5
Vectron International • Product Specifications
Additional environmental conditions
Solderability
DIN IEC 68 T2-20 (Ta)
100% RoHS compliant
Solvent resistance
EN 60068-2-45, Test xA
washable device
Absolute Maximum Ratings
Parameter Min Typ Max Units Condition
Operable temperature range -30 85 °C
Storage temperature range -55 105 °C
C2260A1-0040 TCXO
VECTRON
INTERNATIONAL
www.vectron.com
49-07268-801-281 fax
49-07268-801-0 tel
Germany
D-74924 Neckarbischofsheim
Landstrasse
Vectron International GmbH & Co. KG modified 2007-04-24 Index : 29 printed 2008-08-20 • page 3 of 5
Vectron International • Product Specifications
Enclosure
Type G211A Height 2.3 mm
all units in mm
Pin Connections
Pin 1: Vc (control voltage)
Pin 2: GND (Case)
Pin 3: RF-Output
Pin 4: Vs (supply voltage)
Marking
2A-040
16M384
*VAYYWW
* pin-1 marking
C2260A1-0040 TCXO
VECTRON
INTERNATIONAL
www.vectron.com
49-07268-801-281 fax
49-07268-801-0 tel
Germany
D-74924 Neckarbischofsheim
Landstrasse
Vectron International GmbH & Co. KG modified 2007-04-24 Index : 29 printed 2008-08-20 • page 4 of 5
Vectron International • Product Specifications
Reflow profile
Profile Feature Pb-Free Assembly/Sn-Pb Assembly
Average ramp-up rate (TL to Tp) 3°C/second max.
Preheat -Temperature Min (Tsmin) 150°c
-Temperature Min (Tsmax) 200°c
-Time (min to max) (ts) 60-180 seconds
Tsmax to TL - Ramp-up Rate 3°C/second max.
Time maintainted above - Temperature (T L) 217°C
- Time (tL) 60-150 seconds
Peak Temperature (Tp) max 260°C
Time within 5°C of actual Peak Temperature (tp) 20-40 seconds
Ramp-down Rate 6°C/second max.
Time 25°C to Peak Temperature 8 minutes max.
Note: All temperatures refer to topside of the package, measured on the package body surface.
A
dditional Information
This SMD oscillator has been designed for pick and place reflow soldering.
C2260A1-0040 TCXO
VECTRON
INTERNATIONAL
www.vectron.com
49-07268-801-281 fax
49-07268-801-0 tel
Germany
D-74924 Neckarbischofsheim
Landstrasse
Vectron International GmbH & Co. KG modified 2007-04-24 Index : 29 printed 2008-08-20 • page 5 of 5
Vectron International • Product Specifications
Standard shipping method
Tape width W [mm] Quantity per meter Quantity per reel P [mm] A [mm] B [mm] K [mm]
16 125 750 8 5.4 7.4 2.7
Notes:
Unless otherwise stated all values are valid after warm-up time and refer to typical conditions for supply voltage,
frequency control voltage, load, temperature (25°C).
Subject to technical modification.
