TTL/CMOS SMD LOW EMI SPREAD SPECTRUM CRYSTAL CLOCK OSCILLATORS Pb RoHS Compliant ASSL1 or ASSV1 7.43 x 5.34 x 2.6mm | | | | | | | | | | | | | | | APPLICATIONS: FEATURES: • Integrated spread spectrum technology • Printers, Digital Copy Machines, Scanners, • Standard TTL or CMOS output Modems, Navigation Equipment, Automotive, • Meets jitter requirements for all major CISC, RISC & DSP processors Audio, Medical Electronics, Telecommunications, • 8 MHz to 128 MHz output frequency range Aerospace Drop-in • Modulated clock reduces electromagnetic emissions up to 20dB Replacement for • Reduces engineering and compliance costs; Faster release time to market Industry Standard 7 x 5 mm STANDARD SPECIFICATIONS: Package! PARAMETERS ABRACON P/N ASSL1 or ASSV1 Series Frequency Range 8MHz to 128MHz Operating Temperature 0°C to + 70°C (see options) Storage Temperature - 60°C to + 150°C Frequency Stability vs. Temp. ± 100 ppm (see options) ASSL1 (Vdd) = 5.0V ±5% ; ASSV1 (Vdd) = 3.3V ±5% Supply voltage Supply Current (Idd) 30mA 5ns max., 3.5ns typ. Rise time / Fall time Load Capacitance CL 10pF TTL, 15pF typ. Output Voltage (VOL) (VOH) VOL1 @ 4mA = 0.4V max. ; VOL2 @ 10mA = 1.2V max. VOH1 @ 4mA = 2.4V min. ; VOH2 @ 6mA = 2.0V min. Rise Time (Tr) Fall Time (Tf) 2nsec min, 5nsec max 2nsec min, 4.4nsec max Duty Cycle 40% to 60%, 50% typ. Start-up Time 10ms max., 3ms typ. Aging ±5ppm per year Bandwidth Accuracy Cycle to Cycle Jitter ±10% max. 8MHz = 450psec ; 16MHz = 400psec ; 32MHz = 380MHz psec ; 64MHz = 380psec ; 128MHz = 380psec Absolute Maximum Ratings Supply Voltage (Vdd) 3.0VDC min. to 6.0VDC max. Operating Temperature (TOPR) -40ºC to 85ºC Storage Temperature (TSTO) Junction Temperature (TJUN) -65ºC to 150ºC +150ºC ABRACON IS ISO 9001 / QS 9000 CERTIFIED Visit www.abracon.com for Terms & Conditions of Sale Revised: 1.04.08 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com TTL/CMOS SMD LOW EMI SPREAD SPECTRUM CRYSTAL CLOCK OSCILLATORS Pb RoHS Compliant ASSL1 or ASSV1 7.43 x 5.34 x 2.6mm | | | | | | | | | | | | | | | OPTIONS & PART IDENTIFICATION: ASS 1 Frequency P/N ASSL1(5V) ASSV1(3.3V) Operating Temp. Blank 0°C to +70°C E -20°C to +70°C -40°C to +85°C L Freq. Stability Blank* ±100ppm R ±25ppm K ±30ppm H ±35ppm C ±50ppm Packaging SSBW C1, C3, D1or D3 See table T Tape and Reel (1000pcs) SSBW: Spread Spectrum Band Width BANDWIDTH ORDERING CODE: SPREAD SPECTRUM BANDWIDTH SELECTION TABLE FREQUENCY (MHZ) Frequency range 8 ~ 10 10 ~ 12 12 ~ 14 14 ~ 16 16 ~ 20 20 ~ 24 24 ~ 28 28 ~ 32 32 ~ 40 40 ~ 48 48 ~ 56 56 ~ 64 64 ~ 80 80 ~ 96 96 ~ 112 112 ~ 128 ABRACON IS ISO 9001 / QS 9000 CERTIFIED CENTER SPREAD SELECTION CODE (%) C1 C3 ± 1.4 ± 0.5 ± 1.3 ± 0.4 ± 1.2 ± 0.4 ± 1.1 ± 0.3 ± 1.4 ± 0.5 ± 1.3 ± 0.4 ± 1.2 ± 0.4 ± 1.1 ± 0.3 ± 1.4 ± 0.5 ± 1.3 ± 0.4 ± 1.2 ± 0.4 ± 1.1 ± 0.3 ± 1.4 ± 0.5 ± 1.3 ± 0.4 ± 1.2 ± 0.4 ± 1.1 ± 0.3 DOWN SPREAD SELECTION CODE (%) D1 D3 -3 - 1.9 - 2.7 - 1.7 - 2.5 - 1.5 - 2.3 - 1.4 -3 - 1.9 - 2.7 - 1.7 - 2.5 - 1.5 - 2.3 - 1.4 -3 - 1.9 - 2.7 - 1.7 - 2.5 - 1.5 - 2.3 - 1.4 -3 - 1.9 - 2.7 - 1.7 - 2.5 - 1.5 - 2.3 - 1.4 MODULATION (kHz) 31.25 ~ 39.06 39.06 ~ 46.88 46.88 ~ 54.69 54.69 ~ 62.50 31.25 ~ 39.06 39.06 ~ 46.88 46.88 ~ 54.69 54.69 ~ 62.50 31.25 ~ 39.06 39.06 ~ 46.88 46.88 ~ 54.69 54.69 ~ 62.50 31.25 ~ 39.06 39.06 ~ 46.88 46.88 ~ 54.69 54.69 ~ 62.50 Visit www.abracon.com for Terms & Conditions of Sale Revised: 1.04.08 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com TTL/CMOS SMD LOW EMI SPREAD SPECTRUM CRYSTAL CLOCK OSCILLATORS Pb RoHS Compliant ASSL1 or ASSV1 7.43 x 5.34 x 2.6mm | | | | | | | | | | | | | | | OUTLINE DRAWING: 2 2 4 3 4 3 Note: It is recommended to use an approximately 0.01uF bypass capacitor between PIN 2 and 4. Dimensions: inch (mm) PIN FUNCTION 1 2 3 4 NC GND OUTPUT VDD TAPE & REEL: T = Tape and reel 1,000pcs/reel Pin 1 Dimensions: mm ABRACON IS ISO 9001 / QS 9000 CERTIFIED Visit www.abracon.com for Terms & Conditions of Sale Revised: 1.04.08 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com