ISSUE SEPTEMBER 1999 Recommended Designs Delivery Options Frequen

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ISSUE SEPTEMBER 1999 Recommended Designs Delivery Options Frequen

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CFPT-7003, -7033, -7005
ISSUE SEPTEMBER 1999 Recommended Designs Delivery Options
Frequency Adjustment
±4ppm External Control Voltage 0.25V 2.5V applied
Please contact sales office current leadtimes
Available Options
Tri-state (Pin Improved Ageing High Drive (50pF load) Extended Frequency Adjust ±10ppm) Frequency Adjust Reference Voltage (2.5V±0.1V, Nominal Load 10kW,
Descriptio
CFPT-7000 series surface mountable temperature compensated crystal oscillators intended next generation equipment where small size high performance pre-requisites. Available frequency range 1.0kHz 33.0MHz, CFPT-7000 series specified either 3.0V, 3.3V 5.0V operation, suitable infra-red reflow assembly device comes standard with external frequency adjustment allow long term ageing.
Storage Temperature Range
Output Waveform
+95°C
HCMOS Load: 15pF VoL: VoH: Rise Fall time:
Environmental Specificatio
Bump: 68-2-29 Test 1000±10 bumps 400m/s2 each mutually perpendicular planes. Vibration: 68-2-6 Test Procedure 10-58Hz 1.5mm peak peak displacement, 58-500Hz 100m/s2, minutes each three mutually perpendicular planes octave minute. Shock: 68-2-27 Test 1000m/s2 acceleration duration half sine, shocks each direction along three mutually perpendicular axes. SMD: Infra-red (class test category defined classification CECC 00802; 1994). Testing performed accordance with CECC 00802, 68-2-20 68-2-58. Solderability: 215°C/ second immersion, steam pre-conditioning applicable. Resistance Soldering Heat: 260°C/10 exposure Marking: Heat cured epoxy label, resistant common solvents.
SURFACE MOUNT TCXOs
Duty Cycle: 40/60% Package Outline
profile surface-mount filled package which thermally matched
Supply Options
3.0V ±0.15V (CFPT-7003) 3.3V ±0.17V (CFPT-7033) 5.0V ±0.25V (CFPT-7005)
Supply Current
8.0mA
Ageing
±1ppm max. first year ±3ppm max. years (includes first year) ±1ppm max. after reflow (allow hours recovery)
Marking Includes Model number Frequency Date code (Year/Week) Offset frequency 25°C (Hz) Static Sensitivity Symbol (denotes
Frequency Stability
Over Operating Temperature Range: down ±0.3ppm Supply Voltage Variation 25.0MHz ±0.1ppm >25.0MHz ±0.2ppm Load Coefficient 15pF±5pF
Minimum Order Information Required
Operating Temperature Range
Discrete Part Number
Available 95°C
Europe Tel: (0)1460 74433
Fax: (0)1460 72578
Americas Tel: 0430
Fax: 0530
Available Standard Specifications
Frequency Supply Voltage Supply Current Output Waveform HCMOS ACMOS HCMOS ACMOS Operating Temperature Range 85°C 70°C 85°C 70°C 85°C Frequency Adjust Frequency Stability Part Number
10.0MHz 10.0MHz 10.0MHz 16.384MHz
3.3V 5.0V 5.0V 3.3V
8.0mA 8.0mA 8.0mA 8.0mA
±3.5ppm/0.25V 2.5V ±3.5ppm/0.25V 2.5V ±4.0ppm/0.25V 2.5V
±0.5ppm ±0.3ppm ±0.5ppm ±0.5ppm ±0.7ppm
R2384 R2216, R2351 R2347 R2392 R2302
24.576MHz 3.3V 8.0mA HCMOS Please note contact sales office discuss your exact requirements.
Phase Noise (typical figures)
Frequency 8.192MHz 19.44MHz Frequency offset from carrier: 10Hz -90dBc/Hz -85dBc/Hz Frequency offset from carrier: 1kHz Frequency offset from carrier: 10kHz -135dBc/Hz -130dBc/Hz -145dBc/Hz -140dBc/Hz
Outline (inches)
Output Waveform HCMOS
Test Circuit
illa
illo
Europe Tel: (0)1460 74433
Fax: (0)1460 72578
Americas Tel: 0430
Fax: 0530
SURFACE MOUNT TCXOs

ISSUE SEPTEMBER 1999 Recommended Designs Delivery Options Frequen

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