Model 112 22x25mm Stratum 3 OCXO ♦ Surface Mount 22x25mm, FR-4 platform for TCE Match ♦ Frequency Stability to Stratum 3 of GR-1244 ♦ +3.3Vdc or 5.0Vdc Operation ♦ Low Phase Jitter: <1pSec ♦ Precision Low Aging “AT” Cut Crystal ♦ 6/6 RoHS compliant Electrical Characteristics Parameter Conditions/Remarks Min Typical Max Unit Power Requirements Power Supply Turn-On Power Steady State Power ± 5% 112L 3.135 3.300 3.465 ± 5% 112S 4.75 5.0 5.25 Max. Vcc, Load = 15pF - 3.5 4.0 W Max. Vcc, Load = 15pF, @+25°C - - 1.5 W 10 10,12.8, 16.384, 19.44, 20,38.88 38.88 MHz - ± 0.100 - ppm ±0.75 ±0.125 ±0.150 ±0.250 ± 0.050 - Vdc Frequency Stability Center Frequency fnom Initial Tolerance Ta=+25°C (at time of shipment) Freq. vs. Temperature Freq. vs. Voltage 0°C to 70°C - -40°C to +85°C Vcc ± 5% - ppm ppm Per day (after 30 days) - ± 0.005 - 20 years - ± 2.500 - Holdover Stability All Causes, for 24hrs - ±0.20 ± 0.370 ppm Total Free-Running Accuracy All Causes for 20 Yrs (Ref. to fnom) - - ± 4.600 ppm Warm-Up Time @ +25°C, to within 0.3ppm - - 5 minutes Electrical Frequency Adjust (Optional) fmin @ Vc=0V fmax @ Vc=Vcc fnom @Vc=0.5Vcc Freq. vs Time (Aging) ±9.2 ppm ppm Waveform: CMOS Square Wave Output Symmetry @ 50% Level Amplitude 0.9∗Vcc 20% to 80% Load Output to Ground - 60 % V 0.1∗Vcc V 6 10 ns - - 15pF ± 5% Offset = 10Hz - -80 - dBc/Hz 100Hz - -115 - dBc/Hz 1kHz - -135 - dBc/Hz 10kHz - -140 - dBc/Hz - -143 - dBc/Hz - 0.3 1.0 ps RMS 100kHz Phase Jitter 50 - Logic “0” Rise/Fall Times Phase Noise 40 Logic “1” 12 KHz to 20 MHz Bandwidth ♦♦♦ CTS ♦ 171 Covington Dr. ♦ Bloomingdale, IL 60108 ♦ 800-757-6686 ♦ www.ctscorp.com ♦♦♦ Page 1 of 3 REVISION X1 Model 112 22x25mm Stratum 3 OCXO Mechanical specifications Pad # 1 2 3 4 5 Function Do Not Connect Do Not Connect Supply Voltage Vcc Output GND/Case ♦♦♦ CTS ♦ 171 Covington Dr. ♦ Bloomingdale, IL 60108 ♦ 800-757-6686 ♦ www.ctscorp.com ♦♦♦ Page 2 of 3 REVISION X1 Model 112 22x25mm Stratum 3 OCXO Environmental / Mechanical Specifications Storage Temperature: Reflow Soldering: Shock: Vibration: Case: Seal: Mounting Pad Finish MSL: 6/6 RoHS: -55° to +125°C will withstand 240°C for 20 Seconds 50 G’s, 11 mSec. Pulse (3 Shocks/Axis) 10 G’s peak, 10 to 500 Hz Dual-In-Line, mounted on FR-4 platform Resistance Weld Gold Flash, <10 micro inch over Ni plated Cu Level 1 Fully compliant to RoHS Directive 2002/95/EC Model 112 Standard Options Frequency in MHz Model 112 Supply Voltage L = +3.3Vdc S = +5.0Vdc ___.________ Oper. Temp. Range A = 0° to +70°C B = -40° to +85°C Example: 112LBF20.000 Electronic Freq. Control F = Fixed - No Adjust V = Elect. Freq. Adjust ♦♦♦ CTS ♦ 171 Covington Dr. ♦ Bloomingdale, IL 60108 ♦ 800-757-6686 ♦ www.ctscorp.com ♦♦♦ Page 3 of 3 REVISION X1