ISSUE SEPTEMBER 2001 Delivery Options Outline (scale 2:1) Co

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ISSUE SEPTEMBER 2001 Delivery Options Outline (scale 2:1) Co

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CFPS-72,
ISSUE SEPTEMBER 2001 Delivery Options
Outline (scale 2:1)
Common frequencies available from stock. Please stock list contact sales office
Output Compatibility
Tri-state HCMOS/TTL (5.0V) (CFPS-72) Tri-state HCMOS (3.3V) (CFPS-73)
Package Outline
SURFACE MOUNT SPXOs
(surface mount device) ceramic package. Available over 70°C (CFPS-72, -73) 85°C (CFPS-72I, -73I)
Standard Frequency Stabilities
±25ppm, ±50ppm, ±100ppm (inclusive supply voltage output load variations over operating temperature range)
Operating Temperature Range
Output Waveform
70°C (CFPS-72, -73) 85°C (CFPS-72I, -73I)
Storage Temperature Range
125°C
Tri-state Operation
Logic enables oscillator output, 2.2V Logic disables oscillator output; when disabled oscillator output goes high impedance state, 0.8V connection enables oscillator output
Marking
Model number Operating Temperature Code; applicable) Typical Solder Condition Infrared Reflow Frequency Stability Code Frequency
Minimum Order Information Required
Frequency Model Number Operating Temperature Code applicable) Frequency Stability Please refer programmable oscillator chapter fast make products
Europe Tel: (0)1460 270200 Fax: (0)1460 72578 Americas Tel: 3500 Fax: 0530
Website: www.cmac.com/mt/ Asia Tel: (21) 5774 3181 Fax: (21) 5774 3182
Electrical Specification maximum limiting values when measured HCMOS test circuit Frequency Range 35.0MHz >35.1 70.0MHz >70.0 106.25MHz >106.25 120.0MHz >120.0 125.0MHz >125.0 160MHz 20.0MHz >20.0 35.0MHz >35.0 70.0MHz >70.0 100.0MHz >100.0 125.0MHz >125.0 160.0MHz Frequency Stability Supply Voltage Supply Current 15mA 30mA 40mA 40mA 40mA 40mA 20mA 30mA 50mA 70mA 70mA 70mA Rise Time(tr) 24.0MHz Fall Time (tf) CFPS-73I Duty Cycle Model Number
3.3V
CFPS-73, CFPS-73I
±25ppm, ±50ppm, ±100ppm
55/45%
5.0V
CFPS-72, CFPS-72I
SURFACE MOUNT SPXOs
Ordering Example Frequency Model Operating Temperature Code: 85°C; applicable 70°C Frequency Stability: ±25ppm; ±50ppm; ±100ppm
Test Circuit HCMOS
Test Circuit
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Outline Tape Outline Reel (scale 1:8)
Europe Tel: (0)1460 270200 Fax: (0)1460 72578 Americas Tel: 3500 Fax: 0530
Website: www.cmac.com/mt/ Asia Tel: (21) 5774 3181 Fax: (21) 5774 3182
SPECIFYING SURFACE MOUNT SIMPLE PACKAGED CRYSTAL OSCILLATORS SPXOs)
typical surface mount SPXO specification reads like this: 19.66080MHz IQXO-57 Frequency Model Number Frequency Stability Frequency Tolerance
SURFACE MOUNT SPXOs
Operating Temperature Range 70°C 70°C 85°C 125°C Although general oscillators will continue operate outside their normal temperature range with degradation frequency stability, damage result temperatures reached excessive. Packaging Tape Reel packaging available option many products outlined SPXO chapter. Unless individual datasheets state Tape Reel packaging, items will bulk packed. Please note: only complete Reels sold. Bulk packed Addtional Text Code product non-standard, letter will appear product specification. This refers additional text sales order/quotation identify non-standard requirements. Outline Drawings Dimensions oscillator outline drawings shown only guide. Precise dimensions oscillator holders available from factory upon request. dimensions shown inches) nominal unless otherwise stated. outlines scale unless otherwise specified. Delivery Options following Express delivery options available certain oscillators; timescales refer despatch from factories. working days (Express service) working days (Express service) Tape Reel packed
Packaging Additional Text code (for non-standard product) following notes define each element specification. Frequency Frequency normally specified kilohertz (kHz) 999.999 megahertz (MHz) from 1.0MHz. computer-generated transaction documents follow this standard convention automatically. frequency should described seven significant figures. seven significant figures used, assume that figure that might follow those given taken zero. Thus frequency given 16.6MHz will taken 16.60, 16.6667. Please contact sales office details developed frequencies. Model Number model number incorporates information which describes output compatibility holder style. Frequency Stability frequency stability surface mount oscillator includes initial adjustment tolerance room temperature, tolerance over operating temperature range effect supply voltage variation. This value specified `parts million' (ppm) available four ranges; ±15ppm, ±25ppm, ±50ppm ±100ppm. following codes apply: ±25ppm ±100ppm ±50ppm ±15ppm
working days (Express service) Prices larger quantities longer delivery times generally lower substantially reduced manufacturing costs. Marking Product will indelibly marked detailed individual data sheets. Where space limited some information will omitted/truncated C-MAC Frequency Products discretion. Full product description will found individual batch packaging. Ordering Information individual data sheets
Non-Standard Frequency Tolerances During manufacture, possible adjust some surface mount SPXO's specific tolerance room temperature. frequency tolerance forms part frequency stability. These oscillators have second letter code indicate frequency tolerance. ±10ppm ±25ppm
Europe Tel: (0)1460 74433
Fax: (0)1460 72578
Americas Tel: 0430
Fax: 0530

ISSUE SEPTEMBER 2001 Delivery Options Outline (scale 2:1) Co

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