FREQUENCY PRODUCTS CRYSTALS Model 322 DIP VCXO CTS Reeves Features: * * * * * * Frequency Range 1 to 100 MHz Low Cost Internal SMT Construction HCMOS/TTL Compatible 14 Pin DIP Compatible Package Standard Frequencies CLOCKS VCXOs The CTS Reeves Model 322 is a low cost VCXO, enclosed in a 14 Pin DIP Package for use in Phase Lock Loop Applications. It's small size means more application flexibility. The Model 322 is available with a variety of pullability and stability options and is useful in almost any VCXO application. Low noise means superior jitter performance in communication applications. Electrical Specifications: Parameter 30 to < 100 75 HCMOS < 7 ns < 7 ns < 5 ns < 3 ns 3 12 50 5 4 12 50 10 5 15 50 10 7 18 50 10 5 5 5 6 10 10 8 0.5 to 4.5 Vdc 100 K Minimum 10% of Best Straight Line 20% of Best Straight Line 10 kHz Min. Positive 8 OCXOs Notes: 35 HCMOS Frequency Range (MHz) 12 to < 25 25 to < 30 7 Vdc 5 Vdc 5% 25 35 TTL TTL 5 TTL (25pf) TCXOs Maximum Supply Voltage Operating Current (ma.)1 Output Type Fanout1 Rise and Fall Times1 0.8 Vdc to +2.4 Vdc Aging 1st Year1 (PPM) 10 Years1 Duty Cycle in % Voltage Stability1 PPM Over Supply Range Start Up Time (ms.) Control Voltage Input Impedance A, B, & C Deviation Linearity D Deviation Deviation Response at -3 dB Deviation Slope 1.0 to < 12 1 - Values stated in the table are maximum 2 - Frequency Stability is referred to the frequency at +25 3 - Center Frequency occurs between +0.5 Vdc. & +4.5 Vdc. 400 REIMANN AVE. * SANDWICH, IL 60548 Phone: 815-786-8411 * Fax: 815-786-3600 * E-Mail: www.ctsreeves.com 61 Model 322 DIP VCXO CRYSTALS CTS Reeves FREQUENCY PRODUCTS Equivalent Test Load: Waveform Conditions: 5 TTL LOADS 5V CR1 Vcc Out Ground Vcc .01uF Test Point HI-Z Probe Period (100%) 500 OHM NOM. % Uptime TTL CMOS (100%) +2.4V (90%) +1.5V (50%) +0.5V (10%) CR2 CR3 15 pf CR4 Voh Vol CLOCKS tf CR1-CR4 are IN3064 tf Note: Do Not Use TTL Load For CMOS Measurements Outline Drawing and Pin Connections: .200 Max Pin Connections 1 14 7 8 .300 .505 Max .600 VCXOs .0185 DIA .200 LG MIN (TYP) .03 Max .805 Max PIN 1 7 8 14 FUNCTION AFC Case/CKT GND Output +5 VDC STANDOFFS Mechanical Specifications: TCXOs Case: Metal, hermetically sealed Leads: Nickel plated with solder coating, or gold plated Seal: Resistance weld Fine Leak Test: Mass spectrometer leak rate less than 5x10-8 atmosphere-cc/sec of helium Solderability: 95% solder coverage, using RMA flux 63 Sn / 37 Pb solder at +245C 5C Temperature: Operating: See Chart Storage: -55 to 125C Vibration: 20 G's rms, 20 to 2000 Hz Mechanical Shock: 1000 G's 5ms pulse (3 shock/plane) Ordering Information: Model Type 322 - ___ ___MO___ ___ . ___ ___ ___ ___ ___ ___ OCXOs Temperature Stability Options A B C D 62 20 ppm 0C to + 70C 50 ppm 0C to + 70C 25 ppm -20C to + 70C 25 ppm -40C to + 85C Frequency Deviation Options A 50 ppm to 90 ppm B 75 ppm to 135 ppm C 100 ppm to 180 ppm D 200 ppm to 360 ppm Frequency in MHz 400 REIMANN AVE. * SANDWICH, IL 60548 Phone: 815-786-8411 * Fax: 815-786-3600 * E-Mail: www.ctsreeves.com