Temperature Compensated Crystal Oscillator CXOHD Model 6 Pin SMD, 3.3V & 5V, HCMOS/TTL 10MHz to 27MHz ±1.5ppm to ±5ppm ±0.5ppm Max ±0.3ppm Max ee Fr ad -40°C to 85°C Le oHS ant R pli -55°C to 120°C om C 3.3V or 5V ±5% ±3ppm Min 15mA Typ, 20mA Max HCMOS/TTL 40/60% Max @ 50% Vdd 4ns Typ, 10ns Max "0" = 10% Vdd Max "1" = 90% Vdd Min 15pF/10TTL Max Frequency Range: Frequency Stability: Freq. Stability vs Volt: Freq. Stability vs Load: Temperature Range: Storage: Input Voltage: Trimmer Adj. Range: Input Current: Output: Symmetry: Rise/Fall Time: Output Voltage: Load: Phase Noise Typ.: -100dBc/Hz -130dBc/Hz -140dBc/Hz -145dBc/Hz -150dBc/Hz <1ppm Max/Yr 10Hz 100Hz 1KHz 10KHz 100KHz Aging: 0.051 (1.3) #6 #5 #4 CXOHD #3 0.100 (2.50) 0.122 (3.1) 0.192 (4.9) CRYSTEK 10M DC 0.150 (3.8)DIA. #1 0.30+/-0.008 (7.62+/-0.2) 0.100 (2.54) x3 pin 6 pin 3 E F G H O/P Load incl Probe Cl OUT OSC. pin 5 D 0.181 (4.60) Connection GND GND OUTPUT GND NC Vcc 0.060 (1.6) OUT VM C PIN 1 2 3 4 5 6 0.100 (2.50) Vdd A 0.110 (2.9) 0.181 (4.60) mA M B 0.100 (2.54) 0.390 (9.90) Dimensions inches (mm) All dimensions are Max unless otherwise specified. PWR Supply 0.300 (7.62) 0.160 (4.0) #2 0.460 (11.7) Designed to meet today's requirements for tighter frequency stability tolerance while reducing pad layout requirement. Operating Temperature 0°C to 50°C -10°C to 60°C -10°C to 70°C -20°C to 70°C -30°C to 60°C -30°C to 70°C -30°C to 75°C -40°C to 85°C GND NC Crystek Part Number Guide CXOHD - B C 3 - 25.000 pins 1,2,4 #1 #2 #3 #4 #5 #1 Crystek 6 Pin SMD TCXO HCMOS/TTL #2 Letter = Operating Temperature (see table 1) #3 Letter = Frequency Stability (see table 1) #4 3 or blank = Input Volt (3 = 3.3 volts) (Blank= 5V) #5 Frequency in MHz: 3 or 6 decimal places Freq. Stability (± ppm) 1.5 2.0 2.5 3.0 4.0 5.0 1.5 2.0 2.5 3.0 4.0 5.0 2.0 2.5 3.0 4.0 5.0 2.0 2.5 3.0 4.0 5.0 2.5 3.0 4.0 5.0 4.0 5.0 Example: CXOHD-BC3-25.000 = -10/60, ±2.5ppm, 3.3V, 25.000MHz 5.0 5.0 A B C D E F Table 1 Specifications subject to change without notice. TD-020814 Rev. C