RO2103A

® RO2103A 418.0 MHz SAW Resonator Ideal for 418 MHz Transmitters in the U.K. and U.S. Very Low Series Resistance Quartz Stability Surface-Mount, Ceramic Case with 21 mm2 Footprint Complies with Directive 2002/95/EC (RoHS) The RO2103A is a true one-port, surface-acoustic-wave (SAW) resonator in a surface-mount, ceramic case. It provides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency transmitters operating at 418.0 MHz. This SAW is designed for remote-control and wireless security transmitters operating in the United Kingdom under DTI MPT 1340 and in the USA under FCC Part 15. Absolute Maximum Ratings Rating CW RF Power Dissipation (See Typical Test Circuit) DC Voltage Between Terminals (Observe ESD Precautions) Case Temperature Soldering Temperature (10 seconds / 5 cycles max.) Value +0 ±30 -40 to +85 260 Units dBm VDC °C °C SM-2 Case Electrical Characteristics Frequency (+25 °C) Insertion Loss Quality Factor Temperature Stability Unloaded Q 50 Ω Loaded Q Turnover Temperature Turnover Frequency Frequency Temperature Coefficient Frequency Aging RF Equivalent RLC Model Absolute Value during the First Year Motional Resistance Motional Inductance Motional Capacitance Transducer Static Capacitance Test Fixture Shunt Inductance Lid Symbolization DC Insulation Resistance between Any Two Terminals RM LM CM CO LTEST 5, 6, 9 2, 7 106 1.6 5, 6, 7, 9 Characteristic Nominal Frequency Tolerance from 418.000 MHz Sym fC ∆fC IL QU QL TO fO FTC |f...