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Introduction. Purpose To introduce Fox Electronics XpressO Oscillator Technology. Objective Showcase XpressO’s cutting edge Technology and how it can solve all of your Oscillator & VCXO timing requirements with superior performance, Reduced cost and lead times measured in days not months.
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Introduction • Purpose • To introduce Fox Electronics XpressO Oscillator Technology • Objective • Showcase XpressO’s cutting edge Technology and how it can solve all of your Oscillator & VCXO timing requirements with superior performance, Reduced cost and lead times measured in days not months. • Content • 10 Slides • Learning time • 7 Approximately Minutes
Oscillators...... • 750 kHz to 1.35 GHz • 2.5V / 3.3V Operation Available • Stabilities of 20 / 25 / 50 / 100 ppm available • 0 to +70C / -40 to +85C Temperature options • HCMOS / LV-PECL / LVDS outputs available • Industry standard footprints • Low jitter for Ethernet, SONET, Fiber Channel, etc. • XO and VCXO Versions They Change Everything ! 3.2 x 2.5 mm 5 x 3.2 mm 7 x 5 mm
Benefits Fast Delivery - Samples shipped next working day, production quantities shipped in 2 to 10 working days Low Cost -Approximately 20% to 50% less “cost” than a conventional oscillator equivalent Low Jitter -Substantially lower jitter & phase noise than Programmable Oscillators and comparable to Fixed Frequency Oscillators
Semiconductor Technology Milestones • 1995 - Established semiconductor group • Began development of custom programmable PLL and custom memory structure technologies • 1998 – JITO – Focused on fast delivery • Oscillator utilizing the programmable PLL and custom memory structure • Patented frequency tuning allowing for tight accuracy • Streamlined manufacturing processes • 10 day Just in Time delivery method developed • 2003 – rfXO – Focused on low noise / high performance • High frequency (600MHz~1.25GHz) oscillator utilizing a low noise PLL is released for the SONET market • Stand-alone patented memory structure developed • 2007 – XpressOtm – Combining low noise & fast delivery with low cost • Low noise Fractional-N PLL • Patented memory structure • 3rd Order DSM noise dispersion technology with selectable settings based on customer noise requirements • Streamlined raw material and manufacturing process
Semiconductor Technology • Utilizes multiple custom designed ASICs • Our own non-volatile memory structures – Lowers Cost • Noise-reducing DSM technology – Lowers Jitter and Phase noise • Building block architecture – Allows Fast Delivery • Different functional blocks – Provides Maximum Flexibility • 6 U.S. and 8 foreign patents issued
F X O – HC536R – 106 . 25 Frequency (in MHz) Resolutions to 6 places past the decimal point C = Ceramic 0 = ± 100 PPM 5 = ± 50 PPM 6 = ± 25 PPM 8 = ± 20 PPM (-20 ~ +70°C) 7 = 7 x 5mm 5 = 5 x 3.2mm 3 = 3.2 x 2.5mm 3 = 3.3 V 2 = 2.5 V blank = -20°C to +70°C R = -40°C to +85°C H = HCMOS L = LVDS P = LVPECL M = LVDS (pin 2 E/D) Q = LVPECL(pin 2 E/D) X = HCMOS (comp 2nd Output) F V X O – HC53BR – 1 0 6 . 2 5 Frequency (in MHz) Resolutions to 6 places past the decimal point blank = -20°C to +70°C R = -40°C to +85°C H = HCMOS L = LVDS P = LVPECL X = HCMOS (comp 2nd Output) C = Ceramic 7 = 7 x 5mm 5 = 5 x 3.2mm 3 = 3.3 V B = ±50ppm Absolute Pull Range XO and VCXO Model Description Guides XO Model Selection Guide VCXO Model Selection Guide
Jitter Measurements Phase Jitter is integrated from HP3048 Phase Noise Measurement System; measured directly into 50 ohm input; VDD = 3.3V. TIE, Rj and Dj were 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)
Traceability Lot Identification (Unique to every ORDER) Serial Identification (Unique to every PART) • Serial Number:218 • Configuration Machine:Manufacturing Center # 4 • Raw material used :PXO12-4-HC7-24-D • Silicon foundry manufacturing lot:Z75002 • Date and Time of configuration:10/5/2007 11:05 • Optimization Code :M=0 • Static electrical test of the actual part: • 200 MHz, PPM OFFSET=3 PPM, ICC=90 mA • Operator ID#:#318 • Lot ID:82221 • Customer Purchase Order #PO070707 • Internal Fox Sales Order #202002 • Dates that the XpressO part was shipped from the factory :1000 on 10/18/2007, 1000 on 10/21/2007 • The assigned customer part#:771-200-20 • The Model specification:FXO-LC735-200
A Low Jitter + Low Cost + Quick Delivery =
