114 CTS | Alldatasheet
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Technical content
Dual-In-Line Stratum 3 OCXO ♦♦♦ CTS ♦ 171 Covington Dr. ♦ Bloomingdale, IL 60108 ♦ 800-757-6686 ♦ www.ctscorp.com ♦♦♦ Document No. 114 Data Sheet Page 1 of 2 Rev X8 ♦ Frequency Stability to Stratum 3 of GR-1244 ♦ Low Cost ASIC Based Design ♦ Very Low Phase Jitter: < 1 pSec ♦ +3.3Vdc or +5.0Vdc Operation ♦ Precision Low Aging “AT” Cut Crystal ♦ Through-Hole or Surface Mount Configuration ♦ 6/6 RoHS Compliant
Electrical Characteristics
Parameter Sym Conditions Min Typical Max Unit Power Requirements Power Supply V cc ± 5% 114L ± 5% 114S 3.135 4.75 3.30 5.0 3.465 5.25 Vdc Vdc Turn-On Power Pmax Vcc=Max. Std. Load 3.5 4.0 W Steady State Power Pss Vcc=Max. Std. Load @ +25°C 1.5 W Warm-Up Time Twu To within ± 0.3ppm @ +25°C 5 minutes Frequency Stabilities Center Frequency f nom 8 10 12.8 16.384 19.44
38.88 MHz
Initial Tolerance f cal Ta=+25°C (At time of Shipment) ±0.1 ppm Freq. vs. Temp. ∆f/∆Temp 0° to +70°C -40° to +85°C ±0.075 ±0.150 ±0.125 ±0.250 ppm Freq. vs. Voltage ∆f/∆Vcc Vcc ±5% ± 0.05 ppm Freq. vs Time (Aging) ∆f/∆Time Per day 20 years ±0.005 ±2.5 ppm
24 Hour Holdover
∆f/24Hr Inclusive of Temp., Supply Variation and 24Hrs. Aging ±0.20 ±0.37 ppm Total Free-Running Accuracy ∆f/Life All Cond. for 20 Yrs. (Ref. to fnom) ±4.6 ppm Electronic Frequency Adjust (Optional) ∆f/Vc fmin @ Vc=0V fmax @ Vc=Vcc fnom @Vc=0.5Vcc ±9.2 ppm Waveform: CMOS Output Symmetry Sym @ 50% Level 40 50 60 % Amplitude Vo Logic “1” Logic “0” 0.9Vcc 0.1Vcc V V Rise/Fall Times tr, tf 20% to 80% 6 10 ns Load RL Output to Ground 10kΩ // 15pF Phase Noise Pn Offset = 10Hz -80 dBc/Hz @ fo=20MHz 100Hz -115 dBc/Hz 1kHz -135 dBc/Hz 10kHz -140 dBc/Hz 100kHz -143 dBc/Hz Phase Jitter 12kHz to 20MHz Bandwidth 1.0 ps RMS
Dual-In-Line Stratum 3 OCXO ♦♦♦ CTS ♦ 171 Covington Dr. ♦ Bloomingdale, IL 60108 ♦ 800-757-6686 ♦ www.ctscorp.com ♦♦♦ Document No. 114 Data Sheet Page 2 of 2 Rev X8 Storage Temperature: -55 ° to +125°C Reflow Soldering: will withstand 240 °C for 20 Seconds Shock: 50 G’s, 11 mSec. Pulse (3 Shocks/Axis) Vibration: 10 G’s peak, 10 to 500 Hz Case: 4-Pin Dual-In-Line Seal: Resistance Weld Lead Finish, Thru-Hole Solder Coated, 96.5/3.5 Sn/Ag Pad Finish, Surface Mt. Gold Flash, <10 micro inch over Ni plated Cu MSL: Level 1 Environmental / Mechanical Specifications Model 114 Standard Options Supply Voltage L = +3.3Vdc S = +5.0Vdc Oper. Temp. Range A = 0° to +70°C B = -40° to +85°C Frequency in MHz Package Style T = Through-Hole S = Surface Mount Electronic Freq. Control F = Fixed - No Adjust V = Elect. Freq. Adjust Pin Function 1 Elec. Freq. Adj. or NC
7 Ground
8 Output
Through-Hole Outline Surface Mount Outline