CLOCK OSCILLATORS (SMD * Plastic Package) CMX-309 SERIES RoHS Compliant Optional 1000pcs/reel FEATURES 7Embeded with heat resistant cylinder type crystal bring highly stable characteristics. 7Automatic mounting and reflowable Type. 7Low power consumption with output enable function (OE). 7Suitable for various applications such as communication devices, AV devices, automotive devices and measuring instruments. Life-size DIMENSION [mm] 1.52 3.0 0 0.2 Function 1 input 3 Output condition H Oscillation out Open Oscillation out L High Z 0.25 Min 5.080.1 13.90.1 3.0 1.27 0.25 4.06 0.51 0.51 4.50.2 1.52 5.80 #2 - #1 Pin Assignment Pin No. Connection 1 OE 2 GND 3 OUT 4 Vdd 9.8 #3 8.650.15 #4 SOLDER PAD LAYOUT [mm] STANDARD SPECIFICATIONS FL / FS Item 1.000MHz30.000MHz Supply Voltage CMX-309 HW / HS FB / FA 30.001MHz70.000MHz HB / HA 1.000MHz30.000MHz Vdd : 5.0V0.5V 30.001MHz70.000MHz Vdd : 3.3V0.3V TTL level1.4V FL:4555%,FS:4060% HW:4555%,HS:4060% Duty 1.27 Model is determined by the selection for the frequency , the supply voltage ,the duty and the frequency stability. Model Frequency Range 3.81 7.62 - CMOS level1/2 Vdd FL:4060%,FS:4555% HW:4060%,HS:4555% FB:4060%,FA:4555% HB:4060%,HA:4555% Frequency Stability C : 100ppm-1070, B : 50ppm-1070 Operating Temperature Range -4085 Storage Temperature Range -55125 Current consumption Output Voltage Output Load 23mA Max. VOH 20mA Max. 0.9Vdd Min. 0.4V Max. TTL 10 TTL Max. - 50pF Max. 30pF Max. 0.1Vdd Max. TTL 8 nsec Max. 5 nsec Max. - CMOS 8 nsec Max. 7 nsec Max. 6 nsec Max. Start-up time 4 msec Max. Input Voltage Disable current Aging (first year) http://www.citizen.co.jp/crystal/index.html 25 9mA Max. VOL CMOS Rise and Fall Time 35mA Max. 10 msec Max. 4 msec Max. 12 mA Max. 28 mA Max. 10 msec Max. VIH : 2.4V Min , VIL : 0.6V Max VIH : 2.0V Min , VIL : 0.8V Max 5 mA Max. 5ppm / year Max. 15 mA Max.