350ALAA-622.080

Preliminary Specification ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 9x14mm Surface Mount Pkg. Differential PECL Outputs Guaranteed Minimum Pull Range +3.3Vdc or +5.0Vdc Operation Sealed AT Strip Crystal Output Enable Function Low Phase Jitter: < 1.0 pSec RMS Excellent Solder Reflow Performance Model 350 9x14mm Differential PECL High Frequency VCXO (416MHz to 832MHz) Electrical Characteristics Parameter Sym Conditions Power Requirements Power Supply Vcc Supply Current Icc Frequency Stabilities Center Frequency Initial Tolerance fnom Freq. vs. Temp. ∆f/∆Temp Ta=+25°C EFC=Center(0.5Vcc) Oper. Temp. Range Freq. vs. Voltage Freq. vs. Load Freq. vs Time (Aging) Deviation Characteristics Control Voltage ∆f/∆Vcc ∆f/∆RL ∆f/∆Time Vcc ± 5% ± 10% Variation 20 years VC Frequency Deviation Linearity Absolute Pull Range ∆f 3.3V “L” Version 5.0V “S” Version +25°C at time of Shipment Best Staight Line Fit Under all conditions for the life of the part (Ref. to fnom) Input Impedance Zin Waveform Parameters Symmetry Amplitude Rise/Fall Times Load Sym Vo tr, tf RL Phase Jitter fcal Lin APR ± 5% 350L ± 5% 350S Vcc=Max. (3.3Vdc) 50Ω . Load (5.0Vdc) Min Typical Max Unit 3.135 4.75 3.30 5.0 55 80 3.465 5.25 Vdc Vdc mA mA 416 622.08 832 MHz +10 ppm ± 15 ppm ± 10 ppm ppm ppm -10 ± 1 ± 1 0.15 0.5 3.15 4.5 V V ppm 10 % ppm ± 125 -10 ± 85 5 100 @ 50% Level 50Ω Load 20% to 80% Output to Vcc-2.0V or Equivalent 12KHz to 20MHz or 50KHz to 80MHz Bandwidth 45 Vcc-1.62V KΩ 50 225 50 55 Vcc-1.025V 350 % V pSec Ω