ISM94

www.DataSheet4U.com SMD Oscillator, TTL / HC-MOS Ceramic Package, 5 mm x 7 mm Frequency Output Level Level Duty Cycle Rise / Fall Time Output Load Frequency Stability Start-up Time ISM91 / ISM94 Series Enable / Disable Time Supply Voltage Current Temperature See Operating Temperature Table Operating Storage -55° C to +125° C See Appendix B for Environmental information, Appendix C for Tape and Reel information Environmental / Tape and Reel MSL = N.A., Termination = e4 Package Information Programmable version is available for quick delivery, part number ISM91P. 10 KHz to 170.000 MHz TTL HC-MOS ‘0’ = 0.4 VDC Max., ‘1’ = 2.4 VDC Min. ‘0’ = 0.1 Vcc Max., ‘1’ = 0.9 Vcc Min. Specify 50% ± 10% or ± 5% See Table 5 nS Max. @ Vcc = +3.3 VDC, 10 nS Max. @ Vcc = +5 VDC *** Fo < 50 MHz = 10 TTL, Fo > 50 MHz = 5 LSTTL See Table See Frequency Stability Table (Includes room temperature tolerance and stability over operating temperature) 10 mS Max. 100 nS Max. See Input Voltage Table, tolerance ±5 % 70 mA Max. *** H = Height ISM91 1.8 mm Max. ISM94 * 1.4 mm Max. * Not available at all frequencies Part Number Guide Package Input Voltage 5 = 5.0 V 3 = 3.3 V 7 = 3.0 V 2 = 2.7 V 6 = 2.5 V 1 = 1.8 V* Sample Part Number: Operating Temperature 1 = 0° C to +70° C 6 = -10° C to +70° C 3 = -20° C to +70° C 4 = -30° C to +75° C 2 = -40° C to +85° C Symmetry (Duty Cycle) 5 = 45 / 55 Max. 6 = 40 / 60 Max. ISM91 - 3251BH - 20.000 Output 1 = 10TTL / 15 pF HC-MOS 3 = 15 pF HC-MOS 6 = 30 pF 5 = 50 pF ...