An Integrated Device Technology, Inc. Company HCMOS 7 x 5mm 3.3V TCXO Model: FXTC-HE73 Series Preliminary Freq: 0.75 MHz to 250MHz Features EXTREMELY Low Jitter XPRESSO Delivery Frequency Resolution to six decimal places -40 to +85°C operating temperatures Tri-State Enable / Disable Feature Industry Standard Package, Footprint & Pin-Out Fully RoHS compliant Serial ID with Comprehensive Traceability Applications Medical Monitoring and Measurement Telecom and Networking Test and Measurement Detection, Sensing, and Metering Military Communications Signal Processing and Data acquisition. Description Contents XPRESSO-TC is a breakthrough in configurable Frequency Control Solutions. XPRESSO-TC utilizes a family of proprietary ASICs, designed and developed by Fox, with a key focus on noise reduction technologies and tight temperature stability. Model Selection & Part Number Guide 2 Absolute Maximums 3 Electrical Characteristics 3 Output Wave Characteristics 4 Phase Noise 5 Jitter 5 Pin Assignment 6 Recommended Circuit 6 Reflow 6 Mechanical Drawing and Pad Layout 7 Tape and Reel Specification 8 Label 8 Traceability – LOT Number & Serial Identification 9 Environmental Test 10 Fox Contact Information 11 page The 3rd order Delta Sigma Modulator reduces noise to the levels that are comparable to traditional Bulk Quartz and SAW oscillators. With short lead-time, low cost, low noise, wide frequency range, and excellent temperature performance, XPRESSO-TC is an ideal choice over the conventional technologies. Finished XPRESSO-TC parts are 100% final tested. Page 1 of 1 FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 www.foxonline.com EMEA Tel: +44 .1283.568153 | Canada +1.888.438.2369 | Asia Hong Kong Tel: +852.2854.4285 | Japan Tel: +81.3.3374.2079 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 Model: FXTC-HE73 Series Preliminary An Integrated Device Technology, Inc. Company Model Selection Guide & Fox Part Number STEP #1: Customer selects the Model Description and provides to Fox Customer Service Model Description FXTC – H E 7 3 P R – 15.360 Frequency (in MHz) Resolutions to 6 places past the decimal point C = 0°C to +70°C J = -30°C to +80°C R = -40°C to +85°C H = HCMOS E = Epoxy L = LVDS M = LVDS (pin 2 E/D) X = HCMOS (comp 2nd Output) 7 = 7.0 x 5.0mm 3 = 3.3V 2 = 2.5V L = ± 5 PPM Stability P = ± 2.5 PPM Stability S = ± 1.5 PPM Stability T = ± 1 PPM Stability *Not all stability and operating temps possible STEP #2: The Fox Customer Service team provides a customer specific Part Number for use on their Bill Of Materials (BOM). Fox Part Number The 1st Field Product Code # 775 = FXTC-HE73 (The assigned Fox Part Number must be on the BOM – not the above Model Description) (This will ensure receipt of the proper part) 775 – 15.360 – 2 The 3rd Field Fox Internally Generated Number The 2nd Field The Customer’s Frequency (If any specification changes, the last digits change) (The same specs for a different customer also changes the last digits) This example, FXTC-HE73PR-15.360 = Temperature Compensated, HCMOS Output, Epoxy, 7 x 5mm Package, 3.3V, ±2.5 PPM Stability, -40 to +85°C Temperature Range, at 15.360 MHz Page 2 of 2 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 An Integrated Device Technology, Inc. Company Model: FXTC-HE73 Series Preliminary Absolute Maximum Ratings (Useful life may be impaired. Parameters Input Voltage Operating Temperature Storage Temperature Junction Temperature ESD Sensitivity Symbol For user guidelines only, not tested) Condition VDD TAMAX TSTG HBM Human Body Model Maximum Value (unless otherwise noted) –0.5V to +4.0V –55°C to +105°C –55°C to +125°C 125°C 1 kV Electrical Characteristics Parameters Frequency Range Initial Frequency Tolerance Symbol Frequency Stability Over Voltage Change Frequency Stability Over Load Change Aging per Year 0.75 to 250.000 MHz* ±2 PPM ±5, 2.5, 1.5, 1 PPM ±5, 2.5, 1.5 PPM ±5, 2.5 PPM (VDD+-5%) ±0.5 PPM (CL+-10%) ±0.2 PPM Standard operating Extended option TSTG VDD Storage Standard 15pF Load - All frequencies 0.75 ~ 20 MHz 20+ ~ 50 MHz 50+ ~ 130 MHz 130+ ~ 200 MHz 200+ ~ 250 MHz Standard Optional To 125 MHz Input Current IDD Output Load HCMOS Start-Up Time Output Enable / Disable Time Ta=25°C (after 2 reflows) 0°C to +70°C -30°C to +80°C -40°C to +85°C TO Temperature Range Supply Voltage (unless otherwise noted) Fo Frequency Stability over Temp (ref 25C) TS . *Not all frequencies may be available. Page 3 of 3 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 Maximum Value Condition ±1 PPM 0°C to +70°C -30°C to +80°C -40°C to +85°C -55°C to +125°C 3.3 V ± 5% 40 mA 43 mA 55 mA 63 mA 68 mA 15 pF 30 pF 10 mS 100 nS Model: FXTC-HE73 Series Preliminary An Integrated Device Technology, Inc. Company Output Wave Characteristics Parameters Symbol Output LOW Voltage VOL Output HIGH Voltage VOH Output Symmetry (See Drawing Below) Maximum Value Condition (unless otherwise noted) 15pF Load - All frequencies 0.75 to 150 MHz 150+ to 250 MHz 15pF Load - All frequencies 0.75 to 150 MHz 150+ to 250 MHz 15pF Load - All frequencies @ 50% VDD Level 10% VDD 20% VDD 90% VDD MIN 80% VDD MIN 45% ~ 55% Output Enable (PIN # 2) Voltage VIH ≥ 70% VDD Output Disable (PIN # 2) Voltage VIL ≤ 30% VDD Cycle Rise Time (See Drawing Below) TR Cycle Fall Time (See Drawing Below) 15pF Load - All frequencies 0.75 to 150 MHz 150+ to 250 MHz 15pF Load - All frequencies 0.75 to 150 MHz 150+ to 250 MHz TF 3 nS 3 nS 3 nS 3 nS (10%~90%) (20%~80%) (90%~10%) (80%~20%) If 30% to 70% times are used, Rise and Fall times change to 1.5 nS from 0.75 to 250MHz If 20% to 80% times are used, Rise and Fall times change to 2 nS from 0.75 to 150MHz Rise Time / Fall Time Measurements 10% to 90% 0V to VDD 30% to 70% 20% to 80% 90% - 10% 10% - 90% Rise Time 80 - 20 Times Fall Time Oscillator Symmetry Off Time 1/2 Period On Time 1/2 Period 50% VDD Period Ideally, Symmetry should be 50/50 -- Other expressions are 45/55 or 55/45 Page 4 of 4 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 70 - 30 Times Model: FXTC-HE73 Series Preliminary An Integrated Device Technology, Inc. Company Phase Noise Phase Noise was measured on an Agilent 5052A Phase Noise Measurement System; measured directly into 50 ohm input; VDD = 3.3V. 15.36MHz only to 5MHz offset due to Equipment Limitation. Jitter is frequency dependent. Below are typical measured values at select frequencies. Phase Jitter & Time Interval Error (TIE) Phase Jitter TIE Frequency 12kHz to 20MHz (Fo = 156.16 MHz) 12kHz to 5MHz (Fo = 15.36 MHz) (Sigma of Jitter Distribution) Units 15.36 MHz 156.16 MHz 0.94 1.10 3.5 3.9 pS RMS pS RMS Phase Jitter is integrated from Agilent 5052A Phase Noise Measurement System; measured directly into 50 ohm input; VDD = 3.3V. TIE was measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software; VDD = 3.3V. Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications) Random & Deterministic Jitter Composition Frequency 15.36 MHz 156.16 MHz Random (Rj) Deterministic (Dj) Total Jitter (Tj) (pS RMS) (pS P-P) (14 x Rj) + Dj 1.68 1.47 8.7 10.3 32.7 31.3 Rj and Dj, measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software. Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications) Page 5 of 5 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 Model: FXTC-HE73 Series Preliminary An Integrated Device Technology, Inc. Company Pin Description and Recommended Circuit Pin # Name Type 1 1 2 3 4 Control Ground Output Power E/D GND Output VDD Function 2 Enable / Disable Control of Output (0 = Disabled) Electrical Ground for VDD HCMOS Oscillator Output Power Supply Source Voltage NOTES: 1 2 Includes pull-up resistor to VDD to provide output when the pin (1) is No Connect. Installation should include a 0.01µF bypass capacitor placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. E/D 1 4 VDD N. C. TP TP GND 2 3 Output N. C. Terminations as viewed from the Top Enable / Disable Control Pin # 1 (state) Output (Pin # 3) OPEN (No Connection) “1” Level VIH ≥ 70% VDD “0” Level VIL ≤ 30% VDD ACTIVE Output ACTIVE Output High Impedance Soldering Reflow Profile (2 times Maximum at 260°C for 10 seconds MAX) tp 260°C 225°C Ramp-Up 3°C/s Max 50±10 Seconds Above 225°C Reflow Area 180°C 160°C 10 Seconds Max within 5°C of 260°C peak 120 ± 20 Seconds In Pre-heating Area 25°C 400 Seconds MAX from +25°C to 260°C peak Page 6 of 6 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 Ramp Down Not to exceed 6°C/s Model: FXTC-HE73 Series Preliminary An Integrated Device Technology, Inc. Company Mechanical Dimensional Drawing & Pad Layout Top View 7.2 Max Actual part marking is depicted. XPRESSO-TC See Traceability (pg. 9) for more information 5.2 Max 2.4 Max 1.0 2.54 #1 tp* #2 #4 tp* #3 2.72 5.08 Recommended Solder Pad Layout 5.08 4.2 2.0 1.8 Note: XPRESSO HCMOS TCXOs are designed to fit on industry standard, 4 pad, layouts Pin Connections #1) OE #3 Output #2) GND #4 V DD * tp = test points and are no connect. Drawing is for reference to critical specifications defined by size measurements. Certain non-critical visual attributes, such as side castellations, reference pin shape, etc. may vary Page 7 of 7 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 Model: FXTC-HE73 Series Preliminary An Integrated Device Technology, Inc. Company Tape and Reel Dimensions (mm) Labeling (Reels and smaller packaging are labeled with the below) [Subject to Review] 775-15.360-2 Fox Part Number: 775-15.36-2 Quantity: 500 pieces 500 Description: FXTC-HE73PR-15.360 Date Code 0745 FXTC-HE73PR-15.360 th (YYWW 2007 45 wk) LOT # 24435 Page 8 of 8 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 An Integrated Device Technology, Inc. Company Model: FXTC-HE73 Series Preliminary Traceability – LOT Number & Serial Identification LOT Number The LOT Number has direct ties to the customer purchase order. The LOT Number is marked on the “Reel” label, and also stored internally on non-volatile memory inside the XPRESSO-TC part. XPRESSO-TC parts that are shipped Tape and Reel, are also placed in an Electro Static Discharge (ESD) bag and will have the LOT Number labeled on the exterior of the ESD bag. It is recommended that the XPRESSO-TC parts remain in this ESD bag during storage for protection and identification. If the parts become separated from the label showing the LOT Number, it can be retrieved from inside one of the parts, and the information that can be obtained is listed below: Customer Purchase Order Number Internal Fox Sales Order Number Dates that the XPRESSO-TC part was shipped from the factory The assigned customer part number The specification that the part was designed for Serial Identification The Serial ID is the individualized information about the configuration of that particular XpressO-TC part. The Serial ID is unique for each and every XPRESSO-TC -TC part, and can be read by special Fox equipment. With the Serial ID, the below information can be obtained about that individual, XPRESSO-TC part: Equipment that the XPRESSO-TC part was configured on Raw material used to configure the XPRESSO-TC part Traceability of the raw material back to the foundries manufacturing lot Date and Time that the part was configured Any optimized electrical parameters based on customer specifications Electrical testing of the actual completed part Human resource that was monitoring the configuration of the part Fox has equipment placed at key Fox locations World Wide to read the Lot Identification and Serial Number of any XPRESSO-TC part produced and can then obtain the information from above within 24 hour Page 9 of 9 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 An Integrated Device Technology, Inc. Company Model: FXTC-HE73 Series Preliminary Environmental Testing Parameter Mechanical Shock Mechanical Vibration High Temperature Burn-in Temperature Cycle Humidity Test Method MIL-STD-202, Method 213 Half sine wave (Figure 213-1) Test condition C (100g, 6mS) MIL-STD-202, Method 204 Freq.range: 10~2000Hz Peak to peak amplitude:1.52mm. Peak acceleration:5G (49m/s2) 3 direction(X, Y,Z),each 20min,Total 12cycles Under Power @ 125°C for 2000 Hours Power off -55°C ~ +125°C 15 minutes each temp 100 cycles MIL-STD-202, Method 103B, Test condition B. Power off Relative Humidity = 90 to 95%. Ta = 40C. Duration = 96 hours. Page 10 of 10 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 An Integrated Device Technology, Inc. Company Model: FXTC-HE73 Series Preliminary Notes: Patent Numbers: US 6,664,860, US 5,960,403, US 5,952,890; US 5,960,405; US 6,188,290; Foreign Patents: R.S.A. 98/0866, R.O.C. 120851; Singapore 67081, 67082; EP 0958652 China ZL 98802217.6, Malaysia MY-118540-A, Philippines 1-1998-000245, Hong Kong #HK1026079, Mexico #232179 US and Foreign Patents Pending XpressO™ Fox Electronics Contact Information Email: www.foxonline.com/email.htm (USA) Worldwide Headquarters Tel: 888-GET-2-FOX Outside US: +1.239.693.0099 Fax:+1.239.693.1554 Fox Asia Tel: +852.2854.4285 Fax:+81.3.3377.5221 Fox Japan Tel:+81.3.3374.2079 Fax: +81.3.3377.5221 Fox MEA Tel: +44 1283 568153 All specifications subject to change without notice. Page 11 of 11 © 2012 FOX ELECTRONICS | ISO9001:2008 Certified Doc #100909 Fox Canada Tel: North America 239.464.2501 Outside US: +1.239.693.0099