ACT381T ACT | Alldatasheet
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Table 1 Frequency stability v temperature. Positive / 5% or 10% 10KΩ//10pF The ACT381 family is a range of four and six pad TCXOs and VCTCXOs housed in a Metal PCB based SMD package. In addition to this data sheet there is a separate TCXO data sheet for a HCMOS/TTL version. It is therefore necessary to select the output and the function to ensure that you receive the correct part. e.g. Clipped Sinewave and TCXO or VCTCXO. ±3.0ppm min Mechanical Frequency Trimming VCTCXO Only VCTCXO Only Control Voltage Vcntrl 1.65Vdc±1.35V 2.5Vdc±2.0V VCTCXO Only Δf/Vcntrl ±5ppm ±15ppm -30 ~ 80°C ±0.3ppm max Condition -20 ~ 70°C -30 ~ 75°C 10.00 ~ 30.00 MHz Please refer to Table 1 -55 ~ 125°C Specification Frequency Stability Δf/fo Vin 3.3Vdc±5% 5.0V dc±5% Specification Parameter Topr Output Voltage vs Load vs Input Voltage vs Operating Temp Polarity / Linearity ±2.5 ±2.0 0 ~ 50°C -10 ~ 60°C ±1.5 Temp ±3.0 Stability ppm Customer to specify : Outline, Frequency, Output Type, Stability, Operating Temperature Range, Supply Voltage, Tuning Range. ±5.0 ±3.5 Iop Fa Output Load Aging Supply Current N/CL Frequency Adjustment 0.7V p-p 1.0V p-p Please specify Please specify Please refer to Table 1 ±0.3ppm max 3mA max ±1ppm max Per year Tel : 0044 (0)118 979 1238 email : info@actcrystals.com Fax : 0044 (0)118 979 1283 ACT381T-4(6) ACT381VT-4(6) TCXO / VCTCXO(Clipped Sinewave) Symbol Storage Temp Range Supply Voltage Frequency Range Temp Operating Range
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http://www.actcrystals.com Please specify Please specify Please note that all parameters can not necessarily be specified in the same device 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: fo Tstg Issue: 6 D2 Date 15/11/05 Pad surface material Au 1 of 1