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SAW Resonator
LGER550
The LGER550 is a true one-port， surface-acoustic-wave (SAW) resonator in a surface-mount ceramic QCC8C case. It provides reliable ， fundamental-mode ， quartz frequency stabilization of fixed-frequency transmitters operating at 433.920 MHz. 1.Package Dimension (QCC8C)
Pin Pin 21 62 4,8 3 1,3,5,7 Sign A B C D Connection Connection Input / Output Terminal1 Output / Input Terminal2 Case Ground Case Ground Empty Sign E F G H Data(unit:mm) 1.20 1.35 5.00 5.00
Data (unit: mm) 2.08 0.60 1.27 2.54
2.Marking
3.Equivalent LC Model and Test Circuit
LGER550
Color: Black or Blue 4.Typical Application Circuit 1) Telecontrol Circuitry
2) Local Oscillator Application
5.Typical Frequency Response
6.Temperature Characteristics
Free Datasheet http://www.datasheet4u.
LGER550 Datasheet
