Click to expand full text
Tel : +44 118 979 1238 www.DataSheet4U.com Fax : +44 118 979 1283 Email: info@actcrystals.com
The ACT303K/303.875/TO39 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile metal TO-39 case. It provides reliable, fundamental-mode, quartz frequency stabilization i.e. in transmitters or local oscillators operating at 303.875 MHz. 1.Package Dimension (TO-39)
Pin 1 2 3 Dimension A B C D E Configuration Input / Output Output / Input Case Ground Data (unit: mm) 9.30±0.20 5.08±0.10 3.40±0.20 3±0.20⁄5±0.20 0.45±0.20
3.Equivalent LC Model and Test Circuit
4.