Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACT75T- 4 (TCXO) ACT75VT- 4 (VCTCXO) ACT53T 4 (TCXO) The ACT75T/ VT family is a range of TC/ VCTCXOs housed in a ceramic package with a metal lid and is seam welded for good longer term stability The pads are gold plated and the lid is grounded via the package to assist with EMI reduction. Applications include Networking, Ethernet, Audio & Modem Clocks, Set Top Boxes, Phase Locked Loops, Telecomms, Video Games, WIFI,GPS & many Consumer Applications. Specification Parameter Symbol Supply Voltage Frequency Range Temp Operating Range Temp Storage Range Initial Calibration Tolerance Frequency Stability vs Operating Temp vs Input Voltage vs Load Aging Supply Current (max) Output Load Frequency Tuning Range Control Voltage Range Slope Polarity Linearity Start-up Time SSB Phase Noise (Typical) Vcc fo Topr Tstg Δf/fo Specification Conditions 3.0VDC ±5% 8.00 ~ 30.00 MHz See table -40 to +85°C ±1.0ppm Typical @ 25°C ±2.0°C Δf/fo Vin Please specify Please specify See table below for available stabilities ±0.3ppm max for 5% change ±0.3ppm max for 10% change ±1ppm / year max @25°C 2mA max Clipped Sine : 0.8V p~p min, 10KΩ//10pf Load ±12ppm Typical 1.5V ±1.0 Positive 10% max 2ms max -135dBc/Hz max @ 1KHz offset Fa Iop N/CL Vcont Tosc VCTCXO Only VCTCXO Only VCTCXO Only VCTCXO Only (For 10.0Mhz Device) STABILITY Vs OPERATING TEMPERATURE ±1.0ppm Deg C 0~50 -10~60 -20~70 -30~75 ±1.5ppm ±2.0ppm ±2.5ppm ±3.0ppm DIMENSIONS (mm) Please note that all parameters can not necessarily be specified in the same device Customer to specify : Frequency, 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 1 of 2 Issue : 3 B3 Date : 15/02/05 Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACT75VT- 4 / ACT75T- 4 TAPE & REEL SPECIFICATIONS Tape / Reel Dimensions ( Units in mm ) Soldering Reflow Information Please note that all parameters can not necessarily be specified in the same device Customer to specify : Frequency, 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 : 3 B3 Date : 15/02/05