器件名称:
C18XX
功能描述:
5X7 mm SMD, 1.8V, LVCMOS Clock Oscillator
文件大小:
111.32KB 共1页
简 介:
C18xx Model 5X7 mm SMD, 1.8V, LVCMOS Frequency Range: Frequency Stability: Temperature Range: Operating: (Option M) Storage: Input Voltage: Input Current: Output: Symmetry: Rise/Fall Time: Logic: Load: Jitter RMS: 12KHz~20MHz 1MHz to 100MHz ±20ppm to ±100ppm ee Fr ad HS t e L Ro plian m Co Clock Oscillator 0°C to 70°C -20°C to 70°C -55°C to 120°C 1.8V ± 0.2V 30mA Max @ 15pF LVCMOS 45/55% Max @ 50% Vdd 1ns Typ, 3.5ns Max "0" = 10% Vdd Max "1" = 90% Vdd Min 15pF Max 0.5ps Typ, 1ps Max Designed to meet today's requirements for low voltage applications. The power saving sleep function of the C18xx turns the oscillator circuit off for maximum efficiency. Available on 16mm tape and reel in quantities of 1K. Aging: <3ppm 1st/yr, 1ppm every year thereafter SUGGESTED PAD LAYOUT .055 Typ. (1.40 Typ.) #1 #2 #3 .200 ±.005 (5.08 ±.13) .045 ±.008 (1.14 ±.20) .165 (4.19) .071 SQ (1.80) Dimensions inches (mm) All dimensions are Max unless otherwise specified. .283 Max (7.20) P/N DC Freq Denotes pad 1 .204 Max (5.02) .075 Max (1.80) #4 .200 (5.08) 0.01uF Bypass Capacitor Recommended RECOMMENDED REFLOW SOLDERING PROFILE TEMPERATURE 260°C 217°C 200°C 150°C Ramp-Up 3°C/Sec Max. Critical Temperature Zone Ramp-Down 6°C/Sec. Crystek Part Number Guide Example: C1892-44.736MHZ Example: CM1892-44.736MHZ Temperature 0/ 70°C -20/ 70°C Frequency Stability -40/ 85°C Preheat 180 Secs. Max. 8 Minutes Max. 90 Secs. Max. 260°C for 10 Secs. Max. NOTE: Reflow Profile with 240°C peak also accep……
