CFPT-125 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Surface mount temperature compensated voltage controlled oscillator

CFPT-125
ISSUE 6 ; 20 DECEMBER 2005
Delivery Options
■ Please contact our sales office for details
Package Outline
■ 7.0 x 5.0 x 2.0mm SMD
Description
■ CFPT-125 is a surface mount temperature compensated
voltage controlled oscillator (TCVCXO) providing a high
degree of frequency stability over a wide temperature range
Supply Voltage
■ 3.3V ± 5%
Frequency Stability
■ Temperature ±0.9ppm ( code T )
■ Supply Voltage Variation ±0.3ppm *
■ Load Variation (15pF ±10%) ±0.2ppm
■ After Reflow ±1.0ppm
* Supply Voltage Variation :
>30.0MHz to <40.0MHz, ±0.4ppm
>40.0MHz, ±0.5ppm
Minimum Ordering Information Required
■ Frequency + Model Number (example 10.0MHz CFPT-125)
Environmental Specification
■ Storage Temperature Range -55 to 125°C
■ Vibration: IEC 60068-2-6 Test Fc Procedure B4, 10-60Hz
1.5mm displacement, at 98.1m/s2, 30 minutes in each
of three mutually perpendicular axes at 1 octave per minute
■ Shock: IEC 60068-2-27 Test Ea, 980m/s2 acceleration for
6ms duration, 3 shocks in each direction along three
mutually perpendicular axes
■ Solderability: MIL-STD-202, Method 208, Category 3
■ RoHS: Parts are fully compliant with the European Union
directive 2002/95/EC on the restriction of the use of
hazardous substances in electrical and electronic eqipment.
Note: The RoHS compliant parts are suitable for assembly
using both Lead-free solders and Tin / Lead solders.
Operating Temperature Range
■ -20 to 70°C ( code S )
Supply Current
■ 3mA @ 20MHz typical
Output Compatibility
■ HCMOS
■ Load: 15pF nom.
■ VoL: <10% Vsupply
■ VoH: >90% Vsupply
■ Duty Cycle: 45/55%
■ Rise Time: 8ns
■ Fall Time: 8ns
Ageing
■ ±1ppm / year typical in 1st year @ 25°C
Standard Stock Frequencies
■ 10, 12.8, 13.0, 14.4, 16.32,16.384, 19.44, 20.0, 26.0, 32.768
40.0MHz
Other frequencies may be available, please contact our
sales office
Outline in mm
7.0±0.15
5.08
1 _T1 2
T4 T2
4 ^T3 3
1.04
1.4
Solder pad layout
5.08
Pad Connections
1. Voltage Control
2. GND
3. Output
4. +Vs
T1, T2, T3, T4,
Do Not Connect
2.0
Frequency Adjustment
■ >±5ppm by means of 1.65±1V control voltage
Marking
1.5
■ CMAC and Batch Code
■ Stab/Temp code + Frequency Code + Date Code
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