Model 196 OCXO 36 X 27 mm APPLICATIONS : Telecom Switching Wireless Communication Test and Measurement Digital Video Broadcasting FEATURES • • • • • • • • • Industry Standard 36 X 27mm package 10 to 38.88 MHz 3.3V, 5.0V or 12V operation Commercial or Industrial Temperature Range Sine Wave or HCMOS Square Wave Output Low Phase Noise Optional Voltage Control Optional Reference Voltage Fully compliant to RoHS Directive 2011/65/EU DESCRIPTION CTS Model 196 is a versatile, high performance ovenized crystal oscillator. The high quality CTS SC-cut quartz crystal used in this OCXO offers high stability, low phase noise, and very low aging, making it an ideal frequency or timing reference for Telecommunications and Test & Measurement systems. ELECTRICAL SPECIFICATIONS Parameter Conditions & Remarks Min Typical Max Unit Operating Conditions Standard Frequencies fNOM 10 10, 12, 12.8, 13, 16, 16.384, 19.44, 20, 26, 32.768, 38.88 38.88 MHz Operating Temperature Range TOP -40 - 85 °C Supply Voltage (Vcc) 3.3 V (Option 3) 3.135 3.3 3.465 Vdc 5.0 V (Option 5) 4.75 5.0 5.25 Vdc 12.0 V (Option 2) 11.4 12.0 12.6 Vdc during warm up - - 4 W steady state @ 25°C - - 1.5 W Power Consumption Load - Square Wave Output to Ground 5 10 15 pf Load - Sine Wave Output to Ground 45 50 55 ohms 196 Data Sheet Page 1 - 5 Rev C_120414 North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected] Specifications are subject to change without notice Model 196 OCXO 36 X 27 mm Parameter Conditions & Remarks Min Typical Max Unit - - ± 200 ppb Frequency Stability Initial Calibration ∆f/fNOM; TA=25°C; at time of shipment @ 0.5 X Vref (or 0.5 x Vcc if no Vref option) -10° to 70°C; ref. 25°C (Option A) - ±5 ±10 ppb -40° to 85°C; ref. 25°C (Option B) - ±10 ±20 ppb vs Temperature vs Supply Voltage ± 5% - - ±5 ppb vs Load ± 10% - - ±1 ppb at time of shipment - - ±1 ppb/day Aging Short Term Stability Allan Deviation Warm-Up Time first year - - ± 100 ppb/year In Still Air @ 0.1 sec tau - - 0.01 ppb In Still Air @ 1.0 sec tau - - 0.01 ppb TA=25°C; to within 50ppb of freq. @ 30 min - - 4 minutes Zi 10 - - kΩ -3dB Electronic Frequency Control (Option V) Input Impedance Modulation Bandwidth Control Voltage Range, positive monotonic transfer Tuning Range 500 - - Hz VC for 3.3V Vcc 0 - Vcc or Vref Vdc VC for 5V Vcc 0 - Vcc or Vref Vdc VC for 12V Vcc 0 - 5 Vdc ±0.7 - - ppm Sufficient range for 10 yr aging 20 - - years - - 10 % For Vcc @ 3.3 Vdc; 4 ma Max 2.70 2.80 2.90 Vdc For Vcc @ 5.0 Vdc; 4 ma Max 3.85 4.00 4.15 Vdc For Vcc @ 12 Vdc; 4 ma Max 4.85 5.00 5.15 Vdc Tuning Coverage Linearity Positive monotonic Reference Voltage (Option R) Vref Phase Noise Typical for 10 MHz 1 Hz - -90 - dBc/Hz 10 Hz - -125 - dBc/Hz 100 Hz - -140 - dBc/Hz 1 kHz - -150 - dBc/Hz 10 kHz - -155 - dBc/Hz 196 Data Sheet Page 2 - 5 Rev C_120414 North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected] Specifications are subject to change without notice Model 196 OCXO 36 X 27 mm Parameter Conditions & Remarks Min Typical Max Unit Output Parameters Square Wave (Option H) LVCMOS or HCMOS VOL Amplitude VOH 3.3V - - 10% Vcc 5V - - 10% Vcc 12V - - 0.5 3.3V 90% Vcc - - 5V 90% Vcc - - 12V 4.5V - - Vdc Rise / Fall Times 10% to 90% @ 10pf load - - 7 ns Duty Cycle @ 50 % of output signal 45 50 55 % Sub-harmonics For Fo > 16 MHz - - -25 dBc - - -70 dBc Spurious Sine Wave Sine Wave (Option S) Amplitude Sine Wave into 50 Ohm Harmonics Sub-harmonics for Fo > 16 MHz 2 5 8 dBm - - -25 dBc - - -25 dBc Environmental Soldering Maximum reflow temperature, 245°C for 10 seconds, 2 40°C for 20 seconds, per IPC/JEDEC J-STD-020C MSL Level 1 Shock : 500 G’s 1 ms, Halfsine, 3 shock per direction, per MIL-STD-202F, Method 213B, Test Condition D. Sinusoidal Vibration : 0.06” D.A. or 10 G’s Peak, 10 to 500 Hz, per MIL-STD-202F, Method 204D, Test Condition A. Random Vibration : 5.35 G’s RMS. 20 to 2000 Hz, per MIL-STD-202F, Method 214, Test Condition 1A, 15 minutes each axis. Seal : Hermetic Marking Permanency : per MIL-STD-202F, Method 215J. Attachment Method : Through-Hole Lead Finish Solder coated, 96.5/3.5 Sn/Ag Storage Temperature Range: -55°C to +125°C RoHS Lead-free and fully compliant to RoHS Directive 2011/65/EU 196 Data Sheet Page 3 - 5 Rev C_120414 North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected] Specifications are subject to change without notice Model 196 OCXO 36 X 27 mm MECHANICAL SPECIFICATIONS PACKAGE DRAWING SERIAL NUMBER - FIRST TWO DIGITS INDICATE MANUFACTURING SITE CODE 13.462 [ .530 ] Max DATE CODE PIN NUMBERS FOR REFERENCE ONLY AND ARE NOT MARKED. ] 196B5HNR-10M000 CTS S/N XXXXX YYWW Made in China 4 36.068 [ 1.420 ] Max 5 25.400 [ 1.000 ] CL 12.70 [ .500 ] 3 2 7.62 [ .300 ] Ref 15.24 [ .600 ] Ref 1 CL INDICATES PIN 1 .558 ± .203 [ .022 ± .008 ] PIN SYMBOL 1 VC, or N/C Voltage Control, or No Connection 2 Vref, or N/C Reference Voltage, or No Connection 3 VDD 4 Output 5 GND FUNCTION 8.890 [ .350 ] 4.826 [ .190 ] Min 17.780 [ .700 ] INSULATING STANDOFFS (4) Places 27.178 [ 1.070 ] Max Supply Voltage RF Output Dimension Key: MM [ Inch ] Circuit and Case Ground Tolerance unless otherwise specified : ± .127 [ ± .005 ] 196 Data Sheet Page 4 - 5 Rev C_120414 North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected] Specifications are subject to change without notice Model 196 OCXO 36 X 27 mm Table 1 Generate CTS part number for standard options. ( See factory representative for other requirements.) Model Temperature Supply Output Electronic Frequency Ref. Voltage Frequency Code Range Voltage Waveform Control or Enable 196 Code A B - Specification -10°C to +70°C Code V N __ M ___ Specification EFC No EFC -40°C to +85°C Code 3 5 2 Code R N Specification 3.3V ± 5% 5 V ± 5% 12 V ±5% Code H S Specification HCMOS Sine Part Number Example: 196B2HVR-16M384 Specification Reference Voltage, Vref No reference voltage Code 10M000 12M800 13M000 16M384 19M440 20M000 25M600 26M000 32M768 38M880 Frequency 10.000 MHz 12.800 MHz 13.000 MHz 16.384 MHz 19.440 MHz 20.000 MHz 25.600 MHz 26.000 MHz 32.768 MHz 38.880 MHz 196 Data Sheet Page 5 - 5 Rev C_120414 North America: +1-800-982-5737 • International: +1-508-435-6831 • Asia: +65-655-17551 • [email protected] Specifications are subject to change without notice