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CFS33xx Model 9x14 SMD, 3.3V, CMOS
Frequency Range: Frequency Stability: Temperature Range: (Option (Option Storage: Input Voltage: Input Current: 1.544~34.00MHz 35.00~50.00MHz 51.00~69.00MHz 70.00~156.25 Standby Current Output: Symmetry: Rise/Fall Time: 1.54~10.00 10.10~30.00 30.10~50.00 50.10~80.00 80.10~156.25 Logic: Start-up Time: Load: Jitter RMS: 12KHz~80MHz Aging: 1.544MHz 156.250MHz ±20ppm ±100ppm 70°C -20°C 70°C -40°C 85°C -55°C 120°C 3.3V 0.3V 18mA 25mA 30mA 45mA Typ., 10uA CMOS 45/55%
plia
Clock Oscillator With Standby Mode
20/% 20/% 20/% 2.5ns 20/% 20/% 30pF Max, >80MHz 15pF 0.5ps Typ, <3ppm 1st/yr, <1ppm every year thereafter
CFS33xx Series utilizes fundamental overtone crystal technology provide jitter output frequency. oscillator equipped with power saving standby feature battery other drain applications. Available tape reel quantities 500ea.
SUGGESTED LAYOUT
0.560 (14.2) 0.040 (1.01) 0.560 (14.2) 0.210 (5.3) 0.050 (1.27)
0.360 (9.14)
Frequency
0.200 (5.08)
0.070 (1.77) 0.280 (7.11)
Bottom View 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.
0.090 (2.28)
0.200 (5.08)
0.01uF Bypass Capacitor Recommended
Crystek Part Number Guide
Example: CFS3392-44.736MHZ Example: CFSM3392-44.736MHZ Example: CFSE3392-44.736MHZ Temperature
70°C
CFS3390 CFS3392 CFS3391 CFS3398
Frequency Stability
-40/ 85°C
CFSE3390 CFSE3392 CFSE3391 100ppm 50ppm 25ppm 20ppm
-20/ 70°C
CFSM3390 CFSM3392 CFSM3391
Preheat Secs. Max. Minutes Max.
Secs. Max.
260°C Secs. Max. NOTE: Reflow Profile with 240°C peak also acceptable.
Standby Function Function Open level .7Vdd level 0.3Vdd Oscillator State Oscillator Active Oscillator Active Oscillator Stopped
OSC.
Supply
Load incl Probe
Bypass Cap.
Oscillator Stopped "LOW"
Standby Feature: When disabled applying logic "0", output buffer oscillator goes into tri-state (high impedance). addition, internal oscillator stopped, hence entire oscillator consumes less than 10uA from supply pin. Specifications subject change without notice.
Oscillation OPEN "HIGH"
TD-102703 Rev.C

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