ECS-8F SERIES SMD CLOCK OSCILLATOR The ECS-8FM (5V) and ECS-8FA3 (3.3V) CMOS compatible, J-leaded SMD oscillator. The 8F series utilizes a low power CMOS IC in a cost effective package suitable for reflow soldering. FEATURES • 5.0V & 3.3V versions • Extended temperature range • Tri-State function • Tape and Reel (1,000 pcs STD) PART NUMBERING GUIDE ECS-8FM FREQUENCY (50.0 MHz) 500 – – TAPE AND REEL TR Sample Part Number: ECS-8FM-500-TR OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS CONDITIONS MIN 1.000 -40˚ -55˚ +4.5˚ FREQUENCY RANGE Operating Storage TEMPERATURE RANGE SUPPLY VOLTAGE -10 ~ +70˚C -40 ~ 85˚C 1.0 ~ 30.0 MHz 30.1 ~ 80.0 MHz @ 1/2 V CC Level 1.0 ~ 30.0 MHz 30.1 ~ 80.0 MHz VOL VOH TTL CMOS 1.0 ~ 30.0 MHz 30.1 ~ 80.0 MHz FREQUENCY STABILITY* INPUT CURRENT OUTPUT SYMMETRY RISE AND FALL TIMES OUTPUT VOLTAGE OUTPUT LOAD START-UP TIME ECS-8FM (5V) TYP MAX 80.000 +85˚ +125˚ +5.5˚ ±100 ±200 23 35 60/40 8 7 +0.5 +5.0˚ 40/60 V CC -0.5 MIN 1.000 -40˚ -55˚ +3.0 45/55 ECS-8FA3 (3.3V) TYP +3.3 MAX 80.000 +85˚ +125˚ +3.6 ±100 ±200 9 20 55/45 6 6 +0.4 V CC -0.4 10 50 4 10 100 ENABLE/DISABLE TIME 30 4 10 100 UNITS MHz ˚C ˚C V DC PPM PPM mA mA % ns ns V V TTL pF ms ms ns * Inclusive of 25˚C tolerance, operating temperature range, input voltage change, load change, aging shock and vibration. ** An internal pullup resistor from pin 1 to 4 allows active output if pin 1 is left open. PACKAGE DIMENSIONS (mm) 8.65 1.27 0.25 4.06 4.7 0.25 0.51 ±0.5 5.80 3.0 #1 #2 14.0 max. 1.52 3.81 3.0 2.0 7.62 ±0.2 5.08 ±0.3 #3 9.8 max. #4 PIN CONNECTIONS #1 TRI-STATE #2 GND #3 OUTPUT #4 V CC TRI-STATE CONTROL VOLTAGE 8FM 8FA3 OUTPUT PIN 1 PIN 1 PIN 3 OPEN** OPEN** OSCILLATION 2V MIN 2.4V MIN OSCILLATION 0.8 MAX 0.6 MAX HIGH IMPEDANCE 7.62 Figure 1) ECS-8F Top and Side view Figure 2) Land Pattern ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM SMD OSCILLATORS 40 SMD OSCILLATORS