VCSO VS8950A-D3-FREQ.-CF-EH SAW BASED VCO APPROVALS MECHANICAL SPECIFICATION .550 (14.0) .350 (9.0) OUTLINE TOLERANCE: ±0.015” / 0.4mm MARKING LABEL PIN FUNCTIONS: [1] CONTROL VOLTAGE [2] ENABLE / DISABLE [3] CASE / GROUND [4] OUTPUT [5] COMP. OUTPUT [6] SUPPLY VOLTAGE PIN 1 LOCATION .236 MAX. (5.9 MAX.) TOP VIEW B FRONT VIEW A C 1 2 3 6 5 4 .100 (2.54) DIMENSION: A: 0.031~0.039” / 0.8~1.0mm B: 0.031~0.039” / 0.8~1.0mm C: 0.047~0.059” / 1.2~1.5mm .030 (.762) BOTTOM VIEW ELECTRICAL SPECIFICATION PARAMETER SYMBOL Frequency, nom fo Supply voltage, nom. Vcc Supply current, max. Is .100 (2.54) .100 .200 (2.54) (5.08) .200 (5.08) SIDE VIEW MARKING: VS8950A-D3-50 FREQ-T-CF-EH RAL D/C PECL output level Duty cycle Rise- / fall time Jitter, rms, max. Control voltage range Absolute pull range, min. VOH / VOL DC tr / tf J Vc APR Transfer gain, min/typ/max Freq. stability vs. temperature, typ Settability Linearity, max. Input impedance, min. Modulation freq. bandwidth, min. Kv ∆f/fc (Ta) Vfo ∆f/V Zin MBW(-3dB) Enable Disable En Dis CONDITIONS Vcc±10% Vcc=+3.3VDC, Vc=+1.65VDC, Ta=+25°C, 50Ω to Vcc-2.0VDC load load=50Ω to Vcc-2.0VDC load=50Ω to Vcc-2.0VDC / 50%Vcc 20%~80% Vout, 80%~20% Vout, max 1σ, Fj=(12kHz…20MHz) DC min. guaranteed frequency shift from fo over variations in temp., aging, power supply & load. Over the control voltage range Ta=-40°C…+85°C, (ref. to fo) Ta=+25°C ±1°C Positive slope Vcc=+3.3VDC, Vc=+1.65VDC, Ta=+25°C, 50Ω to Vcc-2.0VDC load Pin 2=High, Vcc-0.25V (min.) or “Open” Pin 2=Low, Vee+1.4V (max.) Operating temperature Storage temperature Absolute voltage ranges Ta T(stg) Vcc, Vc(abs) Non-destructive, DC VALUE 622.080; 666.5143 +3.3 80.0 UNIT MHz V mA +2.275 / +1.68 45…55 550.0 1.0 0…+3.3 ±50.0 V % ps ps V ppm -40…+85 -55…+105 -0.5…+6.0 150/200/300 ±150.0 +1.65 ± 0.35 ± 20 10.0 10.0 ppm/V ppm V % KΩ KHz Enabled - Pin 5 will assume a fixed level of logic “1”, and pin 6 will assume a fixed level of logic“0” °C °C V 10/5/04 marketing-rfq, vcxo, WEB Spec Note; For other Frequencies and options please consult with factory. RALTRON ELECTRONICS CORP. ! 10651 N.W . 19 th 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