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Vectron International
Vectron International

VTC4 Datasheet Preview

VTC4 Datasheet

Voltage Controlled Temperature Compensated Crystal Oscillator

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VTC4 pdf
VTC4 series
Voltage Controlled Temperature Compensated Crystal Oscillator
www.DataSheet4U.com
The VTC4, VCTXCO
Features
Clipped Sine Wave Output
Output Frequencies to 27 MHz
Fundamental Crystal Design
Optional VCXO Function available
Gold over nickel contact pads
Hermetically Sealed Ceramic SMD package
Product is compliant to RoHS directive
and fully compatible with lead free assembly
Applications
Wireless Communications
Base Stations
Point to point radios
Broadband Access
Test Equipment
Handsets
Description
Vectron’s VTC4 Temperature Compensated
Crystal Oscillator (TCXO) is a quartz stabilized,
clipped sine wave output, temperature
compensated oscillator, operating off either 2.8,
3.0, 3.3 or 5.0 volt supply.
Vectron International 267 Lowell Road, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com



Vectron International
Vectron International

VTC4 Datasheet Preview

VTC4 Datasheet

Voltage Controlled Temperature Compensated Crystal Oscillator

No Preview Available !

VTC4 pdf
VTC4 Data Sheet
Performance Characteristics
Table 1. Electrical Performance for the Clipped Sine Wave Output Option
Parameter
Symbol Min
Typical Maximum Units
Frequency
fO 10.000
27.000
MHz
Typical Supply Voltage
2.8V, 3.0V, 3.3V or 5.0V
Ordering option, see last page
Supply Current
10.000 MHz to < 15.000 MHz
IDD
mA
1.5
15.000 MHz to 27.00 MHz
2.0
Output Level
Vp/p
0.8
V
Output Load
10K II 10pf
Control Voltage Impedance
Control Voltage to reach pull
ZVc 1
Mohm
V
All options (5.0, 3.3,3.0 and 2.8V)
0.5 2.5
Pull Range
TPR
±5, ±8, ±10, ±15 or ±20
ppm
Ordering option, see last page
Temperature Stability
±0.5 to ±5.0
ppm
Ordering option, see last page.
Initial Accuracy, “No Adjust” option
±0.5
ppm
Power Supply Stability
±0.2
ppm
Load Stability
±0.2
ppm
Aging
±1.0 ppm/year
Operating temperature
0/55, -10/60, -20/70, -30/80, -40/85
°C
Ordering option, see last page
Phase Noise, 12.800MHz
dBc/Hz
10 Hz offset
-89
100 Hz offset
-113
1 kHz offset
-137
10 kHz offset
-150
100 kHz offset
-155
5MHz offset
-156
Start-up time
2 ms
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com


Part Number VTC4
Description Voltage Controlled Temperature Compensated Crystal Oscillator
Maker Vectron International
Total Page 7 Pages
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