8798_AA's Vectron 05/30/02 3:11 PM Page 72 Crystal Clock Oscillators (XO’s) XO-500 (J-Type) PECL Output Description: Low jitter capable, PECL output XO in a 14 mm x 9 mm SMD package. Features • Output Frequencies from 15 MHz to 200 MHz • +3.3 or +5 volt options • Small 14 mm x 9 mm J-type Package • Complementary PECL Output • Low phase noise and custom options • 0/70°C or -40/85°C operating temperature • Enable/Disable Electrical Performance Parameter Characteristics Frequency: Package Size: Supply Voltage1: Supply Current: Output Type: Output Level: Rise/Fall Time tr/tf*2: Symmetry (Duty Cycle): Temperature Stability: Aging: Jitter (12 kHz - 20 MHz bw): Storage Temperature: 15 MHz to 200 MHz 13.97 x 8.89 x 4.49mm (0.55” x 0.35” x 0.177”) 3.3 Vdc ±5%, 5 Vdc ±5% <65 mA Complementary PECL 0/70°C VOH VCC -1.025 min.., VCC -0.880 max. 0/70°C VOL VCC -1.810 min.., VCC -1.620 max. -40/85°C VOH VCC -1.085 min.., VCC -0.880 max. -40/85°C VOL VCC -1.830 min.., VCC -1.555 max. <1 ns (20% to 80%) 50/50 ±5% C-205 = ±20 ppm over 0°C to +70°C C-325 = ±32 ppm over 0°C to +70°C C-505 = ±50 ppm over 0°C to +70°C F-505 = ±50 ppm over -40°C to +85°C F-104 = ±100 ppm over -40°C to +85°C <20 ppm for 10 years 0.5 ps rms typical, <1ps rms @ 155.52 MHz -55°C to +125°C 1. Power supply bypass is required and a 0.1uF in parallel with a 0.01uF high frequency capacitor is recommended. 2. Transition times are measured from 20% to 80% of a full 10K ECL level swing. Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com 72 8798_AA's Vectron 05/30/02 3:11 PM Page 73 Crystal Clock Oscillators (XO’s) XO-500 Recommended Solder Pad Layout Outline Drawing Dimensions are in inches and (millimeters) 0.200 (5.08) 0.118 (3.00) 0.050 (1.27) 0.100 (2.54) 0.346 (8.80) mm (in) Pin Out Information XO Pin Symbol Function Standard Frequencies 1 E/D Output Disable option 2 N/C No Connect 3 GND Case, Ground. 4 Output Output 5 COutput Complementary Output 6 VCC Supply Voltage (5 V or 3.3V ±5%) 19.44 MHz 38.88 MHz 77.76 MHz 78.125 MHz 82.944 MHz 100.000 MHz 125.00 MHz 139.264 MHz 155.52 MHz 156.25 MHz 161.1328 MHz 167.3316 MHz 177.7371 MHz 166.6286 MHz 1. By setting pin 1 high, the outputs are disabled and output on pin 4 is held low while Complementary output on pin 5 is held high. Output is enabled by setting pin 1 at < Vcc -1.6V. Ordering Information XO Product Family XO = XO Package 500 = 6 pin J lead 500 D F C 205 E 155.52 Frequency 15 - 200 MHz Input C = 5.0 Vdc +5% D = 3.3 Vdc +5% Output F = Complementary PECL MHz Temperature & Stability C-205 = ±20 ppm over 0°C to 70°C C-325 = ±32 ppm over 0°C to 70°C C-505 = ±50 ppm over 0°C to 70°C F-505 = ±50 ppm over -40°C to 85°C F-104 = ±100 ppm over -40°C to 85°C Enable / Disable N = N/A E = Pin 1 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com 73