MODEL 574 Stratum 3 TCXO/TCVCXO FEATURES • • • • • • • • • • • Standard 9x14mm Surface Mount Footprint Output frequency from 6.4 MHz to 20 MHz CMOS/TTL Compatible Temperature Stability, ±0.280 ppm Max Stratum 3 Holdover per GR-1244 +3.3 or +5 Vdc Operation Operating Temperature to 0°C to +70°C Output Enable Standard Electrical Frequency Adjustment Option Tape & Reel Packaging RoHS Compliant – Fully compliant to RoHS Directive 2002/95/EC DESCRIPTION The MODEL 574 TCXO/TCVCXO offers reduced size and enhanced stability, including Statum 3 stability and holdover per GR-1244. The small size means it is perfect for most applications. The enhanced stability means it is the perfect choice for today’s communications applications that require tight frequency control. Document No. 574 Data Sheet Page 1 - 5 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠ ٠ ٠ ٠ Phone 630-924-3500 ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠ Rev.X2 MODEL 574 Stratum 3 TCXO/TCVCXO ELECTRICAL CHARACTERISTICS PARAMETER Maximum Supply Voltage Range Storage Temperature Frequency SYMBOL CONDITIONS MIN TYP MAX UNIT VCC - 2.4 - 5.5 V TSTG - -55 - 125 °C 6.4 10.0, 12.8, 16.384, 19.44, 20.0 20 MHz - 0.1 ±0.25 ppm 0 3.135 4.75 25 ±0.20 3.300 5.00 70 ±0.28 3.465 5.25 °C ppm fO - Initial Frequency Accuracy @ 25°C Operating Temperature Temperature Stability TA ∆f/fO Operating Supply Voltage VCC Supply Current ICC CL = 15 pf Output Load CL Output to Ground Logic '1' Level VOH Logic '0' Level Output Current Logic '1' Level Logic '0' Level Output Duty Cycle Rise and Fall Time Start Up Time VOL IOH IOL SYM TS VOH = 0.9 VCC , VCC @typical VOL = 0.1 VCC , VCC @typical @ 50% Waveform Level from 10% to 90% of waveform Output level to 90% VIO Pin 2 No Connect , Output Enabled ∆f/fO At time of Shipment Vc @ 0.5 VCC (with Vcontrol option) ±5% Vcc +5% V - 6 10 mA - 15 - pF CL = 15 pf 0.9 VCC 0.95 VCC - V CL = 15 pf - 0.1 VCC 0.5 45 - 3 - -8 +8 55 6 2 V mA mA mA % ns ms Electrical and Waveform Parameters Output Voltage Levels Enable Function Enable Input Voltage VIH Pin 2 Logic '1', Output Enabled 0.7 Vcc - - V Disable Input Voltage VIL Pin 2 Logic '0', Output Disabled - - 0.3 Vcc V VCC ±5% - ±0.050 ±0.100 ppm Pulling CL =15pF ±10% - ±0.050 ±0.100 ppm Vcontrol OPTION (0.5 VCC VDC nominal) Vc Vc = 0.1 VCC to 0.9 VCC Positive, monotonic slope ±9.2 ±12 ±18 ppm Vc Input Impedance Zin 100 - - K ohms - ±0.300 ±0.350 ppm - ±4.0 ±4.6 ppm Pushing TA= 0°C to +70°C, VCC ±5% , and 24 hours aging All factors (ref. to fO) 24 hour holdover Lifetime accuracy 20 years Aging One Year Aging - 0.5 - ppm Twenty Year Aging - 2.5 4.0 ppm 10Hz - -85 -80 dBc 100Hz - -115 -110 dBc dBc Phase Noise Phase Jitter Document No. 574 Data Sheet tjms 1Khz - -140 -135 10Khz - -155 -150 dBc Noise floor - -160 -150 dBc Bandwidth 12 kHz - 20 MHz - 0.4 1.0 ps RMS Page 2 - 5 Rev. X2 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠ ٠ ٠ ٠ Phone 630-924-3500 ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠ MODEL 574 Stratum 3 TCXO/TCVCXO CMOS/TTL OUTPUT WAVEFORM Tr ENABLE TRUTH TABLE Tf VOH 90%, 80%, 2.4V PIN 2 Logic ‘1’ Open Logic ‘0’ 50%, 1.5V PIN 4 Output Enabled Enabled Disabled 10%, 20%, 0.5V VOL UPTIME (t) PERIOD (T) DUTY CYCLE = t/T x 100 (%) MECHANICAL SPECIFICATIONS 4 5 6 5740002 3.3V 20.0000 MHz CTS ** XXXXX YYWW PACKAGE DRAWING 4 3 3 2 2 5 6 1 Pad Termination Finish: Gold Flash<10 micro inch, over Ni plated Cu Document No. 574 Data Sheet Page 3 - 5 Rev. X2 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠ ٠ ٠ ٠ Phone 630-924-3500 ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠ MODEL 574 Stratum 3 TCXO/TCVCXO MARKING INFORMATION PIN ASSISGNMENT 1. ** - Manufacturing Site Code, XXXXX-Lot Number. 2. YYWW – Date Code, YY – Year, WW – Week. 1. 2. 3. 4. 5. 6. V Control or NC Output Enable GND CMOS output NC VCC SUGGESTED SOLDER PAD GEOMETRY Dimensions are in [mm] and inches. MAXIMUM SOLDERING PROFILE Temperature Time >25°C 14min >100°C 9min >120°C 6min >183°C 2.5min 260°C (Absolute max temperature) 10 seconds max Note: Device is not designed to be reflowed in an inverted position. Document No. 574 Data Sheet Page 4 - 5 Rev. X2 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠ ٠ ٠ ٠ Phone 630-924-3500 ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠ MODEL 574 Stratum 3 TCXO/TCVCXO TAPE AND REEL INFORMATION DIMENSIONS IN MILLIMETERS 17.5 2.0 Ø13 4.0 16.0 Ø1.50 1.75 6.2 6.0 120° 24.0 14.80 14.60 Ø60 9.90 9.70 Ø180 Ø23 DIRECTION OF FEED Device quantity is 500 pieces maximum per 180mm reel. ENVIRONMENTAL SPECIFICATIONS Temperature Cycle: 400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1 minute transfer time between temperatures. Mechanical Shock: 1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3 mutually perpendicular planes (18 total shocks). Sinusoidal Vibration: 0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles each in 3 mutually perpendicular planes (9 times total). Resistance to Solder Heat: 3 reflows of +260°C peak, 10 seconds maximum per each. High Temperature Operating Bias: 1,000 hours at +125°C, maximum bias, disregarding frequency shift. Frequency Aging: 1,000 hours at +85°C, full bias, less than ±2 ppm shift. MSL: Level 1 QUALITY AND RELIABILITY Quality systems meet or exceed the requirements of ISO 9000:2000 standards. Reliability audits are performed on this or similar products with results available upon request. Document No. 574 Data Sheet Page 5 - 5 Rev. X2 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠ ٠ ٠ ٠ Phone 630-924-3500 ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠