) oe Fox Redefines MN 4 Oscillator Delivery. TT wo) ,% H/0Z2 Just-IN- TIME OSCILLATORS? ee me eee ee mee ee ene eee \ | Fox's Expanded Line of Custom and Standard Frequency Oscillators...in Just Days. 1S0-9001 FOX Electroni senile CCtronicsDelivery. For years, Fox has been ranked as America's preferred oscillator/crystal company...by both engineers and buyers, But we've never rested on our laurels. Fox continues to pioneer advances in crystal and oscillator technology, availability and technical support...from standard products 10 custom solutions. Now, Fox redefines oscillator mine and scheduling flexibility. Meeting Todays Time-to-Market Pressures with JITO'2 ... Just-In-Time Oscillators Custom and Standard Frequency Oscillators in Days! The new JITO-2 (Just-In-Time Oscillators") line represents Foxs latest contribution to helping buyers and engineers alike meet the increasing pressure of bringing new designs and products to market faster and more efficiently. This new line of crystal oscillators cuts the industry standard lead time of 10 weeks down to just 10 business days or less for custom or standard frequency oscillators. JITO"-2 represents the latest Fox response to urgent marketplace pressures. Engineers need custom frequencies as quickly as possible to test and prove their prototypes. Production people need to know that custom frequency products can be accessed quickly without holding up their line. And buyers have to ensure they can satisfy both engineering and production needs. The JITO"-2 line provides a total solution to those requirements by cutting industry standard lead times by an average of 90%. JITO-2 today...and tomorrow Redefining Oscillator Agen: Meeting Today's Build-to-Order (BTO) Flexible Scheduling Needs The ability to provide custom and standard frequency oscillators in days rather than weeks translates to tremendous benefits in terms of production scheduling flexibility. Only Fox's JITO-2 program provides all this: Changes in orders allowed up to ship date Flexibility to cancel orders up to 10 days prior to ship (late at no cost * Unlimited upside order flexibility * Samples and prototypes shipped immediately These JITO"-2 advantages yield increased user benefits, including: No stocking or forecasting required JIT scheduling flexibility * Ideal for build-to-order manufacturing * No part shortages Streamlined inventory handling and control In every respect, JITO2 lets you get to market faster and more efficiently than ever before. Fox current JITO"-2 line is offered in the following ranges: * Custom and standard frequencies from 340 kHz up to 250 MHz 100, 50, 30, 25 and 20 PPM stability 3.3 OF 9 volts: -20 to +70C or -40 to +85C operating range Both SMD and thru-hole packaging available Fox quality built-in Total technical support from the industry leader Reduced Phase Jitter - less than that of competitive programmable oscillators s . . . . . JITO*-2 is Fox's answer to the phenomenal response we received from engineers and buyers to our initial JITO program. The much-expanded and enhanced line features a wider range of fre- quencies, stabilities, operating temperatures and packages, plus greater flexibility in specification changing and scheduling. As JITO"-2 expands, we'll post product information on our website; www.foxonline.com. Check it, contact your local Fox representative, or call direct, 888-GET-2-FOX.ption = Single Output) PARAMETERS FREQUENCY RANGE CONDITIONS MIN MAX UNITS Frequency Range (Fo) 0.340 250.000 MHZ Frequency Stability 0.340 ~ 250.000 All Conditions -100 #100 PPM -50 +50 -30 430 25 425 -270 +20" Temperature Range 0.340 ~ 250.000 -20 470 Operating (TOPR) -40 465 Ze Storage (TSTG) -55 4125 Supply Voltage (VDD) 44.5 +5.5 0.340 ~ 250.000 43.0 136 Vv Input Current** 0.340 ~ 25.000 15 25.0004 ~ 50.000 VDD = 5.0V 20 50.0004 ~ 150.000 Max Load (HCMOS) 33 150.000+ ~ 250.000 55 VDD = 5.0V 0.340 ~ 200.0007 PECL oo mA 0.340 ~ 25.000 & 25.000+ ~ 50.000 VDD = 3.3V 11 50.0004 ~ 150.000 Max Load (HCMOS) a1 150.0004 ~ 250.000 30 i VDD =3.3V 0.340 ~ 200.000 PECL 30 Output 5 t 50% VOD Level 45 mpursymmenty 0.340 ~ 250.000 ScKIOS 55 a , 50% Vp-p Level 0.340 ~ 200.000 PECL 40 60 Rise Time 10% ~ 90% VDD Level 0.540 ~ 250.000 HCMos 2 ie 20% ~ 80% Vp-p Level 0.340 ~ 200.000 PECL 2 ng Fall Time 90% ~ 10% Voo Level 0.340 ~ 250.000 acme 5 5 80% ~ 20% Vp-p Level 0.340 ~ 200.000 PECL 2 Output Voltage VDD = 5.0V+10% HCMOS (VOL) 0.340 ~ 250.000 IOL = 4mA 10% VDD (VOH) 10H = -4mA 90%. VDD Vv VDD = 3.3V210% Werk OL = 2mA 10% VDD s IQH = -2mA 90% VDD PECL (VOL) , VDD =5.0V 3.0 3.4 (VOH) 0.340 ~ 200.000 Per recommended termination a9 43 Vv We VOD = 3.3V 1.2 1.6 (VOH) Per recommended termination 22 26 Output Current HCMOS 0.340 - 250.000 VDD = 5.0V+10% (OL) VOL = 10%VDD 4 (10H) VOH = 90% VDD -4 mA VDD = 3.3V210% (OL) VOL = 10% VDD 2 (lOH) VOH = 90%VDD -2 Output Load 0.340 100.000 VDD = 5.0V210% 25 pF 100.000+ - 250.000 (HCMOS) 10 0.340 ~ 100.000 VOD = 3.3V 410% 15 100.0004 ~ 250.000 (HCMOS) 10 Start-up Time (Ts) 0.340 ~ 250.000 10 ms Enable/Disable Time (JITO*-2 D) 0.340 ~ 250.000 100 ns (JITO2 P) Output Sk JITO=2 D Pn ee 0.340 ~ 200.000 50% Vp-p 500 ps Inclusive of 25C tolerance, oparating lamparature range, input veltage change, load change, aging, shock and vibration * Stand by current (3.4) = G0u4 (MAX) Stand by enable time = 10m (MAX) * Inclusive of 25C tolerance, operating temperature range, input voltage change, load change, shock and vibration. PIN 4 * PECL can be programmed to 250 MHz; output terminations may have to be modified tor desired output levels. See Application Note JITO-2 PECL Intertace Considerations. ADTE: ALOT pF bypass capacitor should be placed between VOD and GND to minimize power supply line noise. Just-IN-TIME OSCILLATORS Covered by U.S. Patents Cowened by ane $952,090 and 5.950405 Foreign Patents: and 6,153,210. and R.0.C, 120851 ly from Fox Electronics. Be Output ENABLE/DISABLE FUNCTION MIN-6: Pins 4&2 (PECL) JITO"-2 P: Pin 3 oe mare listed ASA. SAMIBES OPEN ACTIVE TV Level VIH = 70%VDD ACTIVE 0 Level VIL = 30% VDD High Z quse in this business, timing is everything.at RS) As 14 PIN DIP Pin Connections #1N.C. #8 Output #7GND #14 VDD HALF SIZE ele UCT ca) em ETT #4GND #8 VDD WU aad SMD Mer Tec res Cae |) cra ea a] as) PAM MMe TTL 20.4 Max Package 7 | 5.0) A T.6220.127 43.2 Max. 4 #7 | \\ commer Denotes Pin 4 13.2 Max #8 #5 | Package 5.08 Max 13.2 Max B 4.0 Min | at #4 yezen ey . Corner Denotes Pin 4 2.54 2.54 7.5 Max Package ge D 55.0 Max a #0 6#2 #3 =s #O0Or _f 7 Gamem LIOLt ee JiTO-2P ne a} se ponte aU ers Package ye Us #1E/D #2 GND B65 2.8 Max 7.82 aL #30utput #4 VDD P ok = ae Farad a 8 0.541 >| [] Recommended Solder Pad Layeul SMD Packaging = j Tape & Reel Specifications (in mitineter) = \ i Aah \ 120 rn | fM OX yy | Sho See P| or Tape Specifications millimeters) \ PALA | fF} i Mine \ / \ 3 of if JITO*-2D 21.5 4.0 | #.0 | 7.5 | 16.0 | 2.15 he JITO"-2P @1.5 4.0 | 12.0 | 11.5 | 24.0 | 5.2 a L JITO"-2A Shipped in tubes of 25 only. Sh = JITO"-2B Shipped in tubes of 40 only. Direction of Pull Reel Specifications (millimeters) A iBis | Model foocooacoasn 0 00 6 oO -o-0/ , f JITO*-20 2.0 @13 | 621 | 80 |@250/17.5 | 2.0 io JITO*-2P 2.0 | 413 | 621 | O80 |@330/25.5 | 2.0 | gk f E JITO*-24 Shipped in tubes of 25 only. | | JITO"2B Shipped in tubes of 40 only. j fo. Eq JITO*-2D Standard quantity is 2,000, JITO-2P Standard quantify is 1,000,The JIT0-2 gO Meg UT ra de RS ed FBT Lee CUE BUN Ee Re eI ea 8 a Tee UR ua LL CRA ALL Cee LETT AMY Clem el (lm UR LET Typically these signals have very low voltage swings (around 1Vp-p), thus Ca mC Eee Uae hig advantage is the complementary eee mA et In essence, you can filter out noise, CURL Ua EERO Me ALL EMM AL Rb OL gm RET Tape CA Ly PUL eee JITO-2 3.3V PECL Test Circuit (below), 5.0V PECL Test Circuit (middle), and HCMOS Test Circuit (bottom). CMOS Lewd = ci * Sce individual spec, sheet Typical Period Jitter Measurements at Fox Electronics Period jitter is measured as a statistical distribution of the deviation in an oscillators period widths. Period jitter is measured al Fox Electronics in the following manner: A single-shot acquisition of several thousand consecutive cycles is taken and each period is measured. A histogram is then constructed of the period widths from which the RMS (one sigma) and p-p (deviation from the smallest measured period to the largest measured period) is determined. For jitter that is gaussian in nature, RMS is considered the most accurate measurement of the period jitter distribution, 3.3V AMS Period Jitter Measurements: JITO-2 vs. Competition i i y 404 . Bo 30 4 Sage ee eee ree, :-- 25 . i 20 . 3g a 2 SA eg eg mies wr ee ee ee eee eee ee 5 4 t 1 i 1 i 1 2500 50.00 106,25 125.8 155.52 250.00 Frequency (MHz) 5V RMS Period Jitter Measurements: JITO-2 vs. Competition af nn weer ee eee eee a JITO2, = Comp 1 Comp 2 Wem ue 2-- i : a eer se ae nec ns Se eet eee ee 1k x ie ~ lhe 0 =- 5+ oe ee ee ee eR eS eee ee ee eee See ee ee eee eee eee eee eee 0 | t 35.00 5.00 TOG 25 125.00 155.52 250,00 Frequency (MHz) Application Precautions: |t is recommended that a sample be evaluated in each application before adding JITO-2 or any other oscillator to the AVL. This JITO-2 series of products uti- lize PLL technology. As a result, overall circuit jitter will often increase if appliad to another PLL device. Please contact Fox technical support if you require assistance. Latch up Statement: The JITO family of oscillators are CMOS devices and are sensitive to latch up conditions characteristic of such devices. Applying power to the enable/disable con- nection ar any other unused connections prior to applying power to the VDD pin can cause latch up. The N/C pins of the JITO family are internally connected; connecting these pins can cause unstable operation and possibly parmanent damage.JITO-2 OrverInG INFORMATION Use the part description guide below to order the JITO-2 Oscillator you need: JITO*-2 Part Description GulvE JITO-2 -B C 3 A MC-106.250000 SO oes Frequency (MHz) C = Custom (or leave blank) Package Style: Type: Supply Voltage: Stability: Temperature Range: A= 14 Pin DIP = HCMOS 5 =45.0V A=+100ppm F = -20C to +70C B=8 Pin DIP P = PECL 3 = +3.3V B= +50ppm M= -40C to +85C D= MIN-6 (5x7.5x 1.5mm $= HCMOS/Standby C= +30ppm P= Plastic ihe ; a som X = D4HCMOS Outpul/s2 - i (D Pke. only) = =eUppm = < pene Output/=4 If you need assistance in selecting the proper JITO-2 oscillator for your specific application, Foxs skilled technical support team will be glad to assist you. Just call us. * Only available in F temperature range. Z = 2" HCMOS Output/+8 (D Pkg. only) JITO-T: (Thru-Hole, Dual Output PECL, Tri-State) Ask your Customer Service Representative for details. Orner Fox Frequency Control Propucts The JITO"-2 series represents just a portion of the broad spectrum of frequency control products and solutions available from Fox, including: Quartz Crystals: requencies from 82.768 kHz to 200 MHz, ys standard and custom; stabilities to 5 PPM. 22>, Oscillators: Frequencies from 340 kHz to 250 MHz, standard ve and custom; stabilities from 20 PPM to 100 PPM. TCXOs/VCXOs: High performance temperature- and voltage-controlled oscillators; frequencies from 1 MHz to 622.080 MHz. Crystal Filters: Frequencies from 10.7 MHz to 90 MHz. All Fox frequency control products are 100% tested, offered in a variety of surface mount and thru-hole configurations, and are available directly from Fox or off the shelves of our very well stocked national distribution network. j When it comes to frequency control, why trust your products FOX E | Ct FONnICS fo anyone less than Fox? It always pays to go with the leader. We're On Your Frequency. Call, fax or visit us on the web today. 9070 Enterprise Parkway Fort Myers, PL 33905 Tel: 888-GET-2-FOX yeas pee Fax: 941-693-1554 Revised November 2001 > www.foxonline.com