Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACTSTE01 - VCTCXO / TCXO The ACT STEO1 is a TCXO/ VCTCXO housed in a Surface Mount package, offering good reliability at reasonable cost across a frequency range of 1.20 to 44.545MHz. Internal ( Trimmer ) adjustment is available.Applications include Communications, Instrumentation, GPS, Measurement and many more. Output is available as TTL/CMOS and Clipped Sinewave. Specification Specification 1.20~44.545MHz 10~35MHz Please refer to Table 1 ,-40 ~ 85°C Condition HCMOS/TTL Please specify Clipped Sine Please specify Please specify Please refer to Table 1 ±0.3ppm max ±0.3ppm max ±1.0ppm max 3.3VDC ±5% 5.0VDC±5% 20mA max 25mA max 2mA max 3.0mA max 5ns max 4ns max 2.5VDC ± 2.0V 1.65VDC ± 1.65V 4% typical 5% max / Positive slope Please specify Δfo/V Vout VOL VOH VOL VOH ±5ppm or 10ppm min 0.8V p-p ±5% 10%of VDD max 90%of VDD min 2.4Vdc min 0.4Vdc max VCTCXO Only Specify Clipped Sine Mechanical Frequency Adjustment Δfc ±3ppm min Internal trimmer Output Load N/CL 10TTL/15pF 10KΩ//10pF 60/40% 55/45% option HCMOS/TTL Clipped Sine HCMOS/TTL Please specify Parameter Symbol Frequency Range fo Temp Operating Range Storage Temp Range Frequency Stability vs Operating Temp. vs Input Voltage vs Load Aging Supply Voltage Topr Tstg Δf/fo Δf/Vdd Δf/N/CL Fa Vdd Supply Current Iop Rise and Fall times Voltage Control (pin2) Linearity/Slope tr/tf Vc Frequency Adjustment (pin2) Output Voltage Duty Cycle Table 1 Stability Temp 0 ~ 50°C -10 ~ 60°C -10 ~ 70°C -20 ~ 70°C -30 ~ 60°C -30 ~ 70°C -30 ~ 75°C -40 ~ 80°C -40 ~ 85°C Per year Please specify HCMOS/TTL Clipped Sine HCMOS/TTL VCTCXO Only VCTCXO Only 1.0V p-p ±5% HCMOS TTL ppm ±1.0 ∗ ±1.5 ∗ ∗ ∗ ±2.0 ∗ ∗ ∗ ∗ ±2.5 ∗ ∗ ∗ ∗ ∗ ∗ ∗ ±3.0 ∗ ∗ ∗ ∗ ∗ ∗ ∗ ±3.5 ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ±4.0 ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ±4.5 ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ±5.0 ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ Please note that all parameters can not necessarily be specified in the same device Customer to specify : Frequency, Output, Supply Voltage, Frequency Stability, Operating Temperature Range, Polarity & Package In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice ISO9001:2000 Registered For quotations or further information please contact us at: Issue: 5 SK 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK http://www.actcrystals.com 1 of 2 Date: 20/3/06 Tel : Fax : email : ACTSTE01 - VCTCXO / TCXO DIMENSIONS (mm) 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] Pad Surface Material Au TAPE AND REEL DIMENSIONS (mm) STANDARD REEL SIZE 500PCS MAXIMUM RECOMMENDED REFLOW Please note that all parameters can not necessarily be specified in the same dev Customer to specify : Frequency, Output, Supply Voltage, Frequency Stability, Operating Temperature Range, Polarity & Package In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice ISO9001:2000 Registered For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK http://www.actcrystals.com 2 of 2 Issue: 5 SK Date: 20/3/06