td-040102 rev.b pwr supply ma m vm osc. pin 1 pin 4 pin 2 pin 3 bypass cap. o/p load incl probe cl out high z pin 3 gnd or "low" oscillation open or "high" gnd out vdd 0.01uf bypass capacitor recommended specifications subject to change without notice. the cf33xx series utilizes fundamental and 3rd overtone crystal technology to provide a low jitter output frequency. this oscillator provides all the electrical features of the 5x7mm smd c33xx series in a standard 9x14mm smd foot print. available on tape and reel in quantities of 500ea. crystek part number guide example: cf3392-44.736mhz example: cfm3392-44.736mhz example: cfe3392-44.736mhz frequency stability +/- 100ppm +/- 50ppm +/- 25ppm +/- 20ppm temperature cfm3390 cfm3392 cfm3391 n/a cfe3390 cfe3392 cfe3391 n/a -20/ 70c -40/ 85c 0/ 70c cf3390 cf3392 CF3391 cf3398 9x14 mm smd, 3.3v, cmos cf33xx model function pin 1 oscillator state open "1" level .7vdd min "0" level 0.3vdd max oscillator active oscillator active high z enable/disable function 1.544mhz to 156.250mhz 20ppm to 100ppm 0c to 70c -20c to 70c -40c to 85c -55c to 120c 3.3v 0.3v 18ma max 25ma max 30ma max 45ma max cmos 45/55% max @ 50% vdd 5ns max @ 20/% to 80% 4ns max @ 20/% to 80% 3ns max @ 20/% to 80% 2.5ns max @ 20/% to 80% 2ns max @ 20/% to 80% "0" = 10% vdd max "1" = 90% vdd min 10ms max 30pf max, >80mhz 15pf max 0.5ps typ, 1ps max <3ppm 1st/yr, <1ppm every year thereafter frequency range: frequency stability: temperature range: (option m) (option e) storage: input voltage: input current: 1.544~34.00mhz 35.00~50.00mhz 51.00~69.00mhz 70.00~156.25 mhz output: symmetry: rise/fall time: 1.54~10.00 mhz 10.10~30.00 mhz 30.10~50.00 mhz 50.10~80.00 mhz 80.10~156.25 mhz logic: start-up time: load: jitter rms: 12khz~80mhz aging: clock oscillator 0.360 (9.14) 0.560 (14.2) c p/n dc frequency 0.210 (5.3) 0.560 (14.2) 0.200 (5.08) 0.040 (1.01) 0.070 (1.77) 1 3 4 2 0.280 (7.11) 0.050 (1.27) 0.200 (5.08) 0.090 (2.28) suggested pad layout bottom view l e a d f r e e r o h s c o mp l i a n t recommended reflow soldering profile 217c 200c 260c 150c 90 secs. max. temperature ramp-up 3c/sec max. preheat 180 secs. max. 8 minutes max. 260c for 10 secs. max. critical temperature zone ramp-down 6c/sec. note: reflow profile with 240c peak also acceptable.
|
