ECS-1000A

ECS-1000 SERIES CLOCK OSCILLATOR The ECS-1000 Series clock oscillator can drive both HCMOS and TTL logic. This oscillator also features tri-state enable/disable capabilities in a 14 pin DIP package. FEATURES • 50pF HCMOS/ TTL logic • Tri-State enable/disable • Wide frequency range • Resistance weld package • 3.3V operation (optional) PART NUMBERING GUIDE PART NUMBER * ECS-1000A ECS-1000B ECS-1000C FREQUENCY STABILITY ±100 PPM ±50 PPM ±25 PPM * Complete part number to include frequency. i.e. ECS-1000A-100 (100 = 10.000MHz) OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS FREQUENCY RANGE (f o) OPERATING TEMP. RANGE (T OPR) STORAGE TEMP. RANGE (T STG) FREQUENCY STABILITY INPUT CURRENT (I DD) FREQUENCY RANGE 1.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 25.000 25.000 ~ 50.000 50.000 ~ 80.000 80.000 ~ 100.000 1.000 ~ 80.000 80.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 100.000 1.000 ~ 80.000 80.000 ~ 100.000 1.000 ~ 100.000 CONDITIONS MINIMUM 1.000 0 -55 -100 TYPICAL MAXIMUM 100.000 +70 +125 +100 25 40 77 82 55 60 5 5 0.5 16 -16 10 50 30 10 UNITS MHz ˚C ˚C PPM mA mA mA mA % % nS nS V V mA mA TTL pF pF mS V All conditions* OUTPUT SYMMETRY RISE TIME (T R) FALL TIME (T F) OUTPUT VOLTAGE OUTPUT CURRENT OUTPUT LOAD START-UP TIME (T S) SUPPLY VOLTAGE (V OL) (V OH) (I OL) (I OH) 50% V DD level 50% V DD level 10% ~ 90% V DD level 90% ~ 10% V DD level I OL = 1 6 mA I OH = - 16 mA V OL = 0 .5 V V OH = 4 .5 V TTL HCMOS HCMOS +5.0 ±0.25 45 40 17 33 45 67 50 ±3 50 ±3 4.5 * 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 pin 14 allows active output if pin 1 is left open. PACKAGE DIMENSIONS (mm) TF H TR 2.4V 1.4V 0.4V A D.R= A A+B B 12.9 max 1 7 L 14 8 20.7 max PIN CONNECTIONS #1 TRI-STATE #7 CASE GROUND #8 OUTPUT #14 +5V DC ENABLE / DISABLE FUNCTION** OUTPUT (PIN 8) INH (PIN 1) OPEN** ACTIVE 1 LEVEL V IH ≥ 2.2 V (V IH ≥ 2.0 V A BOVE 70MHz) ACTIVE ‘ 0 ’ L EVEL V IL ≤ 0.8 V HIGH Z 7.62 12.2 4.58 Figure 2) TTL Output Wave Form 5mm 6.3 max TF TR 0.9Vcc (90%) 0.5Vcc 0.1Vcc (10%) 0.5 to 0.8 0.45 H 15.24 L A D.R= A A+B B Figure 1) ECS-1000 Series – Top, Bottom and Side views Figure 3) HCMOS Output Wave Form ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM OSCILLATORS 35 OSCILLATORS