VSY

VCXO Page 1 of 3 VSY SERIES: VCXO OSCILLATOR, HCMOS, +2.5 VDC, 7x5mm Package DESCRIPTION: A crystal controlled, high frequency, highly stable, voltage controlled oscillator, adhering to HCMOS Standards. The output can be Tri-stated to facilitate testing or combined multiple clocks. The device is contained in a subminiature, very low profile, leadless ceramic SMD package with 6 gold contact pads. This miniature oscillator is ideal for today's automated assembly environments. APPLICATIONS AND FEATURES: " " " " Common Frequencies: 16.384 MHz; 19.44 MHz; 27 MHz; 38.88 MHz; 51.84 MHz; 77.76MHz; 123.6MHz +2.5 VDC HCMOS Frequency Range from 16 to 130 MHz Miniature Ceramic SMD Package Available on Tape and Reel Lead Free and ROHS Compliant " $ ABSOLUTE MAXIMUM RATINGS: PARAMETER SYMBOL Ta T(stg) Vcc Vc Vo VALUE -40…+85 -55…+90 -0.5…+4.6 -0.5…Vcc+0.5 -0.5…Vcc+0.5 UNIT °C °C VDC VDC VDC Operating temperature range Storage temperature range Supply voltage range Maximum Control Voltage Maximum Output Voltage $ ELECTRICAL PARAMETERS: PARAMETER SYMBOL fo Vcc Is PsRR Fo=27MHz Fo=35MHz Fo=78MHz Fo=126MHz Frequency Change with Vcc varied ±10% Nominal Vcc, Nominal Load, +25 ±3°C Connected from output to ground Voh Vol DC tr / tf J Jp Measured at 50% of Vcc Measured at 20/80% and Fo35MHz RMS Period Jitter 1sigma 1000 samples*4 RMS Phase Jitter integrated from 12KHz to 20MHz*6 ∆f =100Hz Offset ∆f =1KHz Offset ∆f =10KHz Offset ∆f =100KHz Offset ∆f =1MHz Offset TEST CONDITIONS*1 VALUE 16.000 ~ 130.000 +2.5 ±10% 4.0 MAX, 2.8 TYP 6.0 MAX, 4.2 TYP 9.0 MAX, 7.2 TYP 12 MAX 10 TYP ±1 MAX HCMOS 15 0.9•Vcc MIN 0.1•Vcc MAX 40/60 to 60/40 or 45/55 to 55/45 3.0 MAX 2.4 TYP 2.5 MAX 2 TYP 2.5 TYP 0.6 TYP -80 -110 -130 -138 -145 0 to +2.5 100 TYP Minimum guaranteed freq. pull over ∆f/fc DC to 1KHz -3 dB Human Body Model En Dis High Voltage or No Connect Ground See Part Numbering *3 +1.25 ± 0.25 2 MIN 45 MIN 2000 MIN 0.7•Vcc MIN 0.3•Vcc MAX pF VDC VDC % ns ps ps dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz VDC ppm/V ppm VDC MΩ kHz VDC VDC VDC UNIT MHz VDC mA ppm Nominal Frequency Supply Voltage Supply Current Power supply rejection Output Logic Type Load Output Voltage Levels Duty Cycle Rise / Fall Time*2 Jitter Phase Jitter Phase Noise £ (∆f) Typical measured at 100MHz*5 Control Voltage Range Control Voltage sensitivity Absolute Pull Range Settability Input Impedance Modulation Bandwidth ESD protection Pin 2 Output Enabled Output Disabled VC ∆f/fc(∆Vc) APR Vfo Zin BW Positive slope; 10% linearity MAX RALTRON ELECTRONICS CORP. ! 10651 N.W . 19 th St ! Miami, Florida 33172 ! U.S.A. phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: sales@raltron.com ! WEB: http://www.raltron.com VCXO Page 2 of 3 *1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25 ±3°C *2 Frequency Dependent *3 Not All APR’s Available With All Temperature Ranges—Consult Factory For Availability * 4 Measured with Wavecrest SIA-3000A no filtering * 5 Measured with Agilent 5500 6 Calculated from Agilent 5500 phase noise measurements $ PART NUMBERING SYSTEM: SERIES SYMMETRY A: 40/60 to 60/40% T: 45/55 to 55/45% TEMPERATURE APR RANGE (°C) (ppm) R: 0…+50 F: ±32 ppm S: 0…+70 H: ±50 ppm U: -20…+70 V: -40…+85 FREQUENCY (MHz) 16.000…130.000 VSY: VCXO with HCMOS Output EXAMPLE: VSYASH-38.880 VCXO Oscillator, 7x5mm Package, +2.5 VDC Supply Voltage, HCMOS Output, 40/60% Symmetry, 0…+70°C Operating Temperature Range, ±50 ppm APR, 38.880 MHz, Enable High on Pin 2 Consult the factory for any custom requirements. $ MECHANICAL PARAMETERS: INDICATES PIN 1. .197 ±.008 5.0 ±0.2 .276 ±.008 7.0 ±0.2 .059 MAX. 1.50 MAX. .200 5.08 .100 2.54 1 .050 1.27 2 3 .150 3.81 .087 2.20 .079 TYP. 2.00 TYP. 6 5 .055 TYP. 1.40 4 .071 1.80 .100 2.54 SOLDER PATTERN PIN FUNCTIONS: [1] VOLTAGE CONTROL [2] ENABLE/DISABLE [3] CASE GROUND [4] OUTPUT [5] NO CONNECT [6] SUPPLY VOLTAGE TYP. MARKING: VSYASH 38.88 RAL D/C OUTLINE TOLERANCE: ±0.006” / 0.15mm (Unless otherwise specified) *0.01µF external by-pass filter is recommended as shown on solder pattern RALTRON ELECTRONICS CORP. ! 10651 N.W . 19 th St ! Miami, Florida 33172 ! U.S.A. phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: sales@raltron.com ! WEB: http://www.raltron.com VCXO Page 3 of 3 $ REFLOW PROFILE RALTRON ELECTRONICS CORP. ! 10651 N.W . 19 th St ! Miami, Florida 33172 ! U.S.A. phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: sales@raltron.com ! WEB: http://www.raltron.com