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| Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 info@actcrystals.com ACT381T- 4 & 6 TCXO (HCMOS/TTL) 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 / VCTCXO data sheet for a clipped sine wave 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. Specification Parameter Symbol Specification 3.3VDC 5% 5.0VDC5% 10.00 ~ 30.00 MHz Please refer to table 1 -55 ~ 125C Please refer to table 1 0.3ppm max 0.3ppm max 1ppm max per year 20mA max 40/60% standard , 45/55% option 8nSec max 3.0ppm min HCMOS / TTL 15pF / 10TTL 0.4VDC max (TTL) 10% VDD max (HCMOS) 2.4VDC min (TTL) 90% VDD min (HCMOS) ppm Condition Please specify Please specify Please specify Supply Voltage Vdd fo Frequency Range Topr Temp Operating Range Tstg Storage Temp Range Frequency Stability vs Operating Temp f/fo vs Input Voltage Vin vs Load Aging Fa Iop Supply Current Duty Cycle Tw/t Tr/Tf Rise & Fall Time Mechanical Frequency Adjustment Output N/CL Output Load N/CL Output Level `0' VOL Output Level `1' VOH Please specify Please specify ** Internal trimmer ** Table 1 For some specifications a version without a trimmer may be available.Enquire. Stability Temp 0 ~ 50C -10 ~ 60C -20 ~ 70C -30 ~ 75C -30 ~ 80C 1.5 2.0 2.5 3.0 3.5 5.0 Pad surface material Au Please note that all parameters can not necessarily be specified in the same device Customer to specify : Outline, Frequency, Duty Cycle, Output Type, Stability, Operating Temperature Range & Supply Voltage In line with our ongoing policy of product evolvement and improvement, the above specification is 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 Issue 6 D2 Date: 15/11/05 http://www.actcrystals.com 1 of 1 |
Price & Availability of ACT381T-4
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