FREQUENCY PRODUCTS CLOCKS Features: * Frequency Range: 5 to 50 MHz Surface Mount or Thru Hole Options * Miniature Package Size * Low Cost Options Available * Able to Withstand 240C Reflow Soldering * Electronic Frequency Adjust Standard * Wide Range of Performance Options CRYSTALS Model 108 Mini TH/SMT OCXO CTS Reeves VCXOs Weighing in at less than 15 grams and less than two thirds of a cubic inch, the Model 108 is capable of covering a wide range of performance through the use of precision AT crystals and newer SC cut crystals. The 108 series is able to meet the requirements of GSM systems, Private Branch Exchange (PBX) and Central Office Switch (COS) applications. Its size and performance also make it ideal for Microwave and Synthesizer applications that require more economy while maintaining a high level of performance. Electrical Specifications: Frequency Range (MHz) 5 to 50 MHz Parameter Supply Voltage (Vdd) 12 Vdc 5% (+5 Vdc Optional) Operating Load HCMOS Compatible Sinewave 0 dBm Min. 15 pf / 50 H/S Harmonics -25 dBc Max. S 1 x 10-7 / 5 Min. 1 x 10-8 / 30 Min. Warm-up (@ 25C) Ref. to Freq. at 1 hr. Offset Electrical freq. adjust (negative slope) Level (dBc) Standard Low Noise 10 Hz -100 -115 100 Hz -120 -135 1 kHz -140 -150 10 kHz -150 -155 Sufficient for 10 years Aging (Range is Option Dependent) 0 to 5 Vdc 400 REIMANN AVE. * SANDWICH, IL 60548 Phone: 815-786-8411 * Fax: 815-786-3600 * E-Mail: www.ctsreeves.com OCXOs Phase Noise (1 Hz Bandwidth) (Typical @ 10 MHz) TCXOs 350 ma. Max. 120 ma. Typ. Supply Current (@ 25C) Warm-up Steady State H Output S 103 Model 108 Mini TH/SMT OCXO FREQUENCY PRODUCTS Outline Drawing and Pin Connections: 0.920 SMT Package 0.019 DIA. (9-PL) 0.016 0.058 0.750 cent. 4 7 3 0.125 0.500 MAX R 0.018 6 5 8 2 9 1 0.076 0.500 CLOCKS 0.996 .003 0.125 0.250 CRYSTALS CTS Reeves 0.080 0.107 0.750 CENT. 0.996.003 0.920 0.084 R (3-PL) 0.076 Pin Connections PIN 1 2 3 4 5 6 7 8 9 FUNCTION RF OUT N/C GND/CASE N/C EFC REF VOLT OUT N/C N/C 5V SUPPLY 0.500 MAX Thru Hole TCXOs VCXOs .25" MIN Mechanical Specifications: Case: CRS, Hot Tin Dipped Leads: Nickel plated with solder coating Seal: Solder seal Leak Test: Leak rate less than 5 x 10-5 atmosphere-cc/sec of helium Solderability: 95% solder coverage, using RMA flux 63 SN / 37 Pb solder at +245C 5C Temperature: Operating: See chart Storage: -55 to 85C Reflow: 240C, 10 Sec Vibration: 10 G's rms, 20 to 500 Hz Mechanical Shock: 100 G's 5ms pulse (3 shock/plane) Ordering Information: Model Type 108 ___ ___ ___ ___ ___ ___ ___ Temp. Range Stability OCXOs Temp Stability 5 x 10-9 Temp Range Code A 0 to 50C A X 0 to 70C B -30 to 70C C -40 to +85C D Aging 1 x 10-8 B X X Phase Noise 2 x 10-8 C X X X X Note: Not all Options are Available at all Frequencies. Consult Factory for Details. 104 5 x 10-8 D X X X X Output Type 1 x 10-7 E X X X Pkg. Type 1st Year Aging Code 0.5 ppm A 0.3 ppm B 0.1 ppm C 0.05 ppm D Phase Noise Code Std A Low Noise B Frequency Output HCMOS Sinewave T S Code H S Pkg. Type Thru Hole SMT 400 REIMANN AVE. * SANDWICH, IL 60548 Phone: 815-786-8411 * Fax: 815-786-3600 * E-Mail: www.ctsreeves.com