OX-220 / OX 221 Oven Controlled Crystal Oscillator OX-220 Features Reflow Process Compatible Surface Mount package AT-CUT and SC_CUT Crystal Options Low Profile Compact Package • • • • • Base stations Test equipment Synthesizers Military communication equipment Digital Switching Performance Specifications Frequency Stabilities1 (AT-Cut Crystal-10 to 160 MHz - ) Parameter Min Max Units vs. operating temperature range (referenced to +25°C) -100 -200 -250 +100 +200 +250 ppb ppb ppb Initial tolerance vs. supply voltage change vs. load change vs. aging / day vs. aging / year vs. aging / year -0.5 -10 -10 -5 -300 -500 +0.5 +10 +10 +5 +300 +500 ppm ppb ppb ppb ppb ppb at time of shipment, nominal EFC VS ±5% static Load ±5% static after 30 days of operation ≤ 60 MHz after 30 days of operation ≥ 60 MHz after 30 days of operation 5 minutes to ±100ppb of final frequency (1 hour reading) @ +25°C Warm-up time Typical Condition -20 to +70°C -20 to +70°C -40 to +85°C Options5 • • • • Applications Frequency Stabilities1 (SC-Cut Crystal-Option - 15 to 100 MHz) vs. operating temperature range (referenced to +25°C) -5 -10 -20 -20 +5 +10 +20 +20 ppb ppb ppb ppb 0 to 50 °C -20 to +70°C -20 to +70°C -40 to +85°C Initial tolerance vs. supply voltage change vs. load change vs. aging / day vs. aging / year vs. aging / year (following years) vs. aging / year (5MHz; OX- 221) -0.2 -5 -5 -1 -100 -80 -15 +0.2 +5 +5 +1 +100 +80 +15 ppm ppb ppb ppb ppb ppb ppb at time of shipment, nominal EFC VS ±5% static Load ±5% static after 30 days of operation after 30 days of operation after 30 days of operation after 30 days of operation 5 minutes to ±100ppb of final frequency (1 hour reading) @ +25°C Warm-up time Page 1 of 5 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Performance Specifications Supply Voltage (Vs) Parameter Supply voltage (standard) Min Typical Max 3.135 3.3 3.465 VDC 4.75 5.0 5.25 VDC 2.5 Watts during warm-up 1.0 Watts steady state @ +25°C Power consumption Units Condition RF Output Signal [standard] HCMOS Load 15 pF Signal Level (Vol) 0.4 Signal Level (Vol) 0.5 Signal Level (Voh) 2.4 Signal Level (Voh) 3.5 Duty Cycle 45 VDC with Vs=3.3V and 15pF Load with Vs=5.0V & 12V and 15pF Load VDC with Vs=3.3V and 15pF Load with Vs=5.0V & 12V and 15pF Load 55 Signal % @ (Voh-Vol)/2 Sine Wave Load 50 Output Power @3,3V 2 5 Putput Power @ 5.0V 5 8 Ω 8 Harmonics dBm 50 Ω load 11 dBm 50 Ω load -30 dBm 50 Ω load Tuning Range Fixed OCXO; No adjust Tuning Range ±3.0 ±8 ppm with AT cut crystal ±1.0 ±2.5 ppm with SC cut crystal Linearity Option5 Frequency Tuning (EFC) 10% Tuning Slope Positive Control Voltage Range 0.0 1.4 2.8 0.0 2.0 4.0 VDC with Vs=3.3V with Vs=5.0V Reference Voltage Output (Vref ) Reference Voltage 2.75 2.8 2.85 VDC with Vs = 3.3 VDC 3.92 4.0 4.08 VDC with Vs = 5.0 VDC Additional Parameters 3 Phase Noise -75 -110 -135 -150 -150 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 1 Hz 10 Hz 100 Hz 1 kHz 10 kHz @ 30.72MHz with SC Cut Phase Noise3 -75 -105 -130 -140 -150 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 1 Hz 10 Hz 100 Hz 1 kHz 10 kHz @ 110MHz with AT Cut 10 g Weight Processing & Packing Handling & Processing Note Page 2 of 5 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Absolute Maximum Ratings supply voltage (Vs) 6.5 V Output Load 50 pF Operable Temperature Range -55 +85 °C Storage Temperature Range -55 +125 °C with Vs=3.3 & 5.0 VDC Outline Drawing / Enclosure Dimensions in mm OX-220 OX-221 Height “H” Pin Length “L” Height “H” Pin Length “L” 7.8 N.A 13,2 N.A 12.1 N.A 11.4 N/A 15.0 N.A 11.3 N/A Pin Connections Pin Connections 1 Electronic Frequency Control Input (EFC) 1 RF Output 2 Reference Voltage output 2 Oven Alarm 3 Supply Voltage Input (Vs) 3 Ground (Case) 4 RF Output 4 Reference Voltage Output 5 Oven Alarm 5 Electronic Frequency Control Input (EFC) 6 N.C or Option (must remain un connected) 6 Enable 7 Ground (Case) 7 Supply Voltage Input (VS) Page 3 of 5 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Standard Shipping Method (OX-220 / OX -221) Lage im Gurt Position in tape Pin 1 A Abwickelrichtung Unwinding direction X B Gurtunterseite Tape buttom side K P Gurtoberseite Tape upper side *bei W ≤ 24 mm nur untere Lochreihe ∗by W ≤ 24 mm only lower hole line Enclosure Type Tape Width W (mm) Quantity per meter Quantity per reel Dimension P OX-220 (7.8mm) 44 37.5 280 32 OX-220 (12.1mm) 44 37.5 175 28 OX-220 (15mm) 44 37.5 120 28 OX-221 (13.2mm) 44 37.5 120 28 Recommended Reflow Profile Profile Feature Pb-Free Assembly/ Sn-Pb Assembly Profile Feature Pb-Free Assembly/ Sn-Pb Assembly Average ramp-up rate (TL to TP) 3°C/second max. Time 25°C to Peak Temperature 8 minutes max. 150°C 200°C 60-180 seconds Time maintained above -Temperature (TL) -Time (tL) 217°C 60-150 seconds Preheat -Temperature Min TSmin -Temperature Min TSmax -Time (min to max) tS TSmax to TL -Ramp-up Rate 3°C/second max Time maintained above -Temperature (TL) -Time (tL) 217°C 60-150 seconds Time within 5°C of actual Peak Temperature (tP) 20-40 seconds Peak Temperature (TP) max 260°C Ramp-down Rate 6°C/ second max Note: All temperatures refer to topside of the package, measured on the package body surface. Page 4 of 5 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Ordering Information OX - 220 0 - D A E - 258 0 - 10M0000000 Product Family OX: OCXO Frequency Package SMD version: 220 SMD herm. seal : 221 Height 0: 7.8 mm 1: 12.1 mm 2: 15 mm 3: 11.3 mm 4: 11.4 mm 5: 13.2 mm Frequency Control 0: No Tuning 1: ±1.0 to ±2.5ppm 2: ±3.0 to ±8.0ppm Stability Code 108: ±10ppb 208: ±20ppb 258: ±25ppb 508: ±50ppb 107: ±100ppb Temperature Range E: -40°C to +85°C J: -20°C to +70°C Supply Voltage D: 5V E: 3.3V RF Output Code A: HCMOS E: Sinewave Notes: 1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies. 2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25°C). 3. Phase noise degrades with increasing output frequency. 4. Subject to technical modification. 5. Contact factory for availability. For Additional Information, Please Contact USA: Europe: Asia: Vectron International 267 Lowell Road Hudson, NH 03051 Tel: 1.888.328.7661 Fax: 1.888.329.8328 Vectron International Landstrasse, D-74924 Neckarbischofsheim, Germany Tel: +49 (0) 7268.801.100 Fax: +49 (0) 7268.801.282 Vectron International 1F-2F, No 8 Workshop, No 308 Fenju Road WaiGaoQiao Free Trade Zone Pudong, Shanghai, China 200131 Tel: 86.21.5048.0777 Fax: 86.21.5048.1881 Disclaimer Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. Rev:12FEB2009 Page 5 of 5 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com