Specify X-ACT OCXO Wide Frequency Range Cellular Base Stations ±10 to ±50PPB Stability Telecommunications Low Phase Noise Test & Measurement Stratum 3 Compatible Microwave & Satellite Links GENERAL SPECIFICATION Model Number Series Frequency Range Operating Storage Temperature Range Input Voltage Power Consumption Frequency Stabili ty Phase Noise v v v @ @ @ @ @ Output Voltage Control o During Warm -Up 25 C o 0C Steady State 25oC Temperature Short term Stab. Per Day Long Term Stab. 1 Hz 10 Hz 100 Hz 1 kHz 10 kHz Type Load Voltage Impedence Transfer Slope Tuning Range 30 000 SA50H25 2 ~ 65 MHz o o 0 C to + 70 C o o -55 C to +125 C 5V DC 2.5W < 1.2W < 0.9W +/-50ppb 1x10-10 1ppb <- 80 dBc <-110 dBc <-135 dBc <-140 dBc <-145 dBc Hcmos 15pF 0.5~4.5V 200 kOhms Positive +/-2.5ppm 30 000 SA12H25 2 ~ 65 MHz o o 0 C to + 70 C o o -55 C to +125 C 12V DC 2.5W < 1.2W < 0.9W +/-50ppb 1x10-10 1ppb <- 80 dBc <-110 dBc <-135 dBc <-140 dBc <-145 dBc Hcmos 15pF 0.5~4.5V 200 kOhms Positive +/-2.5ppm 30 000 SA50S25 2 ~ 65 MHz o o 0 C to + 70 C o o -55 C to +125 C 5V DC 2.5W < 1.2W < 0.9W +/-50ppb 1x10-10 1ppb <- 80 dBc <-110 dBc <-135 dBc <-140 dBc <-145 dBc Sine > 0 dBm/50 Ohm s 0.5~4.5V 200 kOhms Positive +/-2.5ppm 30 000 SA12S25 2 ~ 65 MHz o o 0 C to + 70 C o o -55 C to +125 C 12V DC 2.5W < 1.2W < 0.9W +/-50ppb 1x10-10 1ppb <- 80 dBc <-110 dBc <-135 dBc <-140 dBc <-145 dBc Sine > 0 dBm/50 Ohm s 0.5~4.5V 200 kOhms Positive +/-2.5ppm Other Options Available Alternate Supply Voltages: 5V; 9V; 12V DC Standard Frequencies 5MHz; 10MHz; 13MHz; 16.384MHz; 19.440 MHz; 20MHz 26 MHz - All usually available within 4 Weeks Tape & Reel SMD versions available 200pcs/Reel Through Hole Packages Industry standard through-hole packages also readily available www.aelcrystals.co.uk q u a r t z b a s e d f r e q u e n c y Order Hotline +44 1293 524245 53 c o n t r o l c o m p o n e n t s www.aelcrystals.co.uk [email protected] Quartz Crystal Oscillators APPLICATIONS FEATURES Specify X-ACT Package Options 25.4 25.4 H = mm Ver. 2522-2AA Ver. 2522-2AB Ver. 2522-3AA 4 5 3D100SE12S10 20 MHz 009 1001892 H = Ver. 2522-1BA Ver. 2522-1BB Ver. 2522-4AA 11.2 10.0 14.0 4 7 p Q x-act 3D100SE12S10 20 MHz 009 1001892 7 1 p Q x-act 23.5 4.0 Recommended Solder PCB Layout 3.5 17.78 8.89 Recommended Solder PCB Layout 7.62 3.5 Depending on Freq/Stab options 3 1 23.5 4.0 OCXO2522-2A OCXO2522-3A (14mm) OCXO2522-1B OCXO2522-4A (14mm) Side View H 5.7 15.2 17.6 26.8 35.6 25.4 17.7 Bottom View mm 11.2 10.0 14.0 2 2 6 3 H Depending on Freq/Stab options 3 VC Control Voltage Vref VCC Supply Voltage Out N.C N.C Ground 18.3 sq 18.3 sq H 22.0 2 5 17.78 2.5 6 6&7 Should be common 1 2 3 4 5 6 7 1 4 3 4 7 Connection 17.78 5 VC Control Voltage Vref VCC Supply Voltage Out “0”-Level = Alarm Ground Ground 8.89 8.89 2 Pin Connection 8.89 6 7.62 1 2 3 4 5 6 7 1 22.0 7 17.78 2.5 Pin Pin Connection 1 2 3 4 5 VC Control Voltage Vref/N.C VCC Supply Voltage Out Ground H mm A B C 16.5 13.7 18.8 OCXO2636-1 www.aelcrystals.co.uk q u a r t z b a s e d f r e q u e n c y Order Hotline +44 1293 524245 54 c o n t r o l c o m p o n e n t s www.aelcrystals.co.uk [email protected] Quartz Crystal Oscillators Packages Available