DIGITAL TCXO SMD STRATUM 3 DIGITAL (VC) TCXO, TU102 AND TY102 SERIES FEATURES: − Fully meeting free run frequency accuracy and 24 hours maximum frequency drift requirements for STRATUM 3 according to Telecordia GR-1244-CORE* − Very low power consumption suitable for portable and/or battery operated equipment ELECTRICAL SPECIFICATION** PARAMETER Supply voltage, nom. Supply current, max. Frequency, nom. Overall frequency stability over 10 years of operation including Initial Frequency Calibration Frequency drift during 24 hours of continuous operation, max (See note 1) SYMBOL Vs Is fo ∆fc/fo VALUE 3.3 5.0 12.0 to 20.0 10.000 to 40.000 ±4.6 UNIT V mA MHz ppm ±0.37 ppm ±0.30 ppm Zin CONDITIONS Vs±5% Vs, nom. / Ta=25°C Ta=-40°C to + 85°C or Ta= 0°C to + 70°C Ta=-40°C to + 85°C or Ta= 0°C to + 70°C Ta=-40°C to + 85°C or Ta=0°C to + 70°C Vc= 0.25V Vc= 2.25V - ±0.28 -5 …-10 +5 …+10 100 ppm PPM PPM kΩ J(f) Offset ∆f = 12kHz to 20MHz 10 £ (∆f) ∆f=10Hz ∆f=100Hz ∆f=1kHz ∆f ≥ 10kHz Load = 15pF Load=10 kΩ||20pF -80 -110 -130 -145 ∆fc/fo Temperature Stability (See note 2) Frequency Adjustment Range (see note 3) Voltage control (pin 4) input impedance, min. (see note 3) Jitter (peak to peak), max (Fnom = 20 MHz) Phase noise SSB @ freq.offset, max (Fnom = 20 MHz) ∆f/fo (Vc) HCMOS output levels Clipped Sine ENVIRONMENTAL SPECIFICATION Storage temperature range VOH/VOL Vout - Vibration - Mechanical shocks - -45°C….+85°C IEC 68-2-6, test Fc: 10..500 Hz, 10g, 2 h, 3 directions IEC 68-2-27, test Ea: 100g, ½ sine, 3 bumps, 6 directions ps 0.9Vcc / 0.1Vcc 0.7 dBc/Hz dBc/Hz dBc/Hz dBc/Hz V Vp-p All parameters within initial limits All parameters within initial limits Notes: 1. The 24 hours drift can be measured any time after minimum 1 hour from initial turn on. Please contact factory for details. 2. The Temperature Stability is calculated with regard to frequency reading at 25°C±1°C. 3. TY102 series only. * Telecordia is a trademark of Telecordia Technologies ** This specification is typical. Other frequencies, output types and custom parameters are available. Please, contact factory for details. REFLOW PROFILE th RALTRON ELECTRONICS CORP. 10651 N.W . 19 St Miami, Florida 33172 U.S.A. phone: +001(305) 593-6033 fax: +001(305)594-3973 e-mail: [email protected] internet: http://www.raltron.com DIGITAL TCXO HOW TO ORDER (PART NUMBER) Prefix Output Type Series TU: No Freq. Adjust option 0: CLIPPED SINE 2:HCMOS 4:LVCMOS 102 TY: With Freq Adjust Revision A Temperature Range Stability Frequency Stratum3 Voltage LZ: 0°C to +70°C 0.28= 0.28PPM In MHZ S3 3: 3.3V 5: 5.0V D3: -40°C to +85°C 0.3= 0.3PPM Example: TU0102A - LZ - 0.28 - 19.440 – S3 - 3 Voltage Stratum 3 Frequency 19.44MHz Tem p Stability = 0.28 x 10E-6 = ±0.28 PPM O perating Tem p Range = 0°C to +70°C Revision "A" Series O utput CLIPPED SINE Prefix: Digital TCXO – No Freq. Adjust .115 SQ. 0.400 (10.16 mm) TYP. .250 (6.35 mm) 1.000 (25.4 mm) (2.92 mm SQ.) 0.400 .100 (2.54 mm) (10.16 mm) H .800 (20.32 mm) 0.250 (6.35 mm) 1.000 (25.4 mm) 2 2 1 5 C L 1.000 (25.4 mm) 5 1 1.150 (29.21 mm) 4 4 3 3 MECHANICAL SPECIFICATION HEIGHT, MAX. “H”: 0.39” / 9.9mm OUTLINE TOLERANCE: ±0.015” / 0.4mm (Unless otherwise specified) PIN FUNCTIONS: [1] OUTPUT [2] SUPPLY VOLTAGE [3] GROUND [4] V.C. / N.C.* [5] GROUND *TY102 SERIES ONLY .900 (22.86 mm) SOLDER PATTERN th RALTRON ELECTRONICS CORP. 10651 N.W . 19 St Miami, Florida 33172 U.S.A. phone: +001(305) 593-6033 fax: +001(305)594-3973 e-mail: [email protected] internet: http://www.raltron.com