CONNOR CRYSTAL CONTROLLED AURORA, IL 60505 WINFIELD ri ee ae O 5 C ILLAT O R S www.conwin.com SURFACE MOUNT TRI-STATE VCXO SPECIFICATIONS VST510** VST520** | VST530** | VST540** Frequency Range 2MHz to 80MHz Frequency Stability +25ppm_ {| 50ppm_ | = t100ppm s {| t20ppm Temperature Range OC to +70C Waveform CMOS/TTL Squarewave Load 5OpF or 10TTL Loads Voltage Voh 4.50V_ Minimum Output Vol 0.40V Maximum Current loh 16mA lol 16mA Duty Cycle 45/55 Maximum Measured @ 2.5Vdc Rise/Fall Time 6nS Maximum Jitter (RMS) SpS Maximum Phase Noise (typical) 65dBc/Hz @ 10Hz , 130dBc/Hz @ 10KHz Frequency Control Pullability 15 150 (+75ppm Minimum) (** add code to model)| 22 200 (+100ppm Minimum) Control Voltage Range O0.5Vde to 4.5Vdc Slope Positive Control Voltage for Center Frequency 2.5Vde +0.5Vdc Monotonic Linearity < 10% Input Impedance >5SO0K ohm Minimum Modulation Bandwidth >15KHz Output E/D Ti 100nS Typical Tri-State Cutput_E/D_Time P Inout Enable (Vih) 2.2V Minimum C - Disable (Vil) 0.8V Maximum ontro Oscillator output is enabled with no connection on pad 3 Supply Voltage +5Vdce +5% Supply Current 60mA Maximum Package Hermetically sealed, leadless ceramic package -460 MAX -150 MAX _ [~~ (11.68mm) | | (3.81mm) Choo) PIN CONNECTION 7 LAL 1 N/C 2 | CONTROL VOLTAGE -560 MAX oo 6 | de 3 |TRI-STATE VOLTAGE (14.22mm) REF 4 GROUND 9 ze 5 N/C i 6 N/C 100 * 7 OUTPUT 8 N/C (2.54mm) g | +5Vde SUPPLY .020 _.] 10 N/C (.51mm) BULLETIN #: VX157 REV: 05 Specifications subject to change without notice. C-W 1999 Dimensional Tolerance: +.02 PAGE 1 OF 2 DATE: 9/22/99 ISSUED BY: +.005" CONNOR CRYSTAL CONTROLLED ,,Ae%) smn WINF Ee "Tax (690) 851-5040. O 5 C ILLAT O R S www.conwin.com SURFACE MOUNT TRI-STATE VCXO EXAMPLE MODEL NUMBER: VST51015/16.384MHz SURFACE MOUNT Y CENTER FREQUENCY VCXO SERIES CONTROL VOLTAGE MINIMUM DEVIATION OF 0.5 to 4.5Vdce +75ppm OVER CONTROL VOLTAGE RANGE OUTPUT WAVEFORM SUGGESTED PAD LAYOUT .050 .500 + TYP (12.7mm) TR) TR (1.2mm) -}_.1.25 | |.125 4 LEVEL (3.17mn)| | (317mm) +4,.5Vde / \ 90% [ i [ +2.5Vde 50% CL [J 450 [_] 9 [C_] +0.5Vde 10% | (11.43mm) a Jim) 0.0Vdce = 0 LeveL Lys =-| SYMMETRY - CC] [] TEST CIRCUIT FREQ Vcc Lan POWER (A) COUNTER SUPPLY. tt .O1uF ~) __ SCOPE 2.5Vde ? TRI-STATE GROUND tL BULLETIN #: VX157 REV: 05 Specifications subject to change without notice. C-W 1999 Dimensional Tolerance: +.02 pace 2 or 2. | pare: 9/22/99 | issucp py; +.005