RO2071-2

Features:

• Ideal for 980 MHz Transmitters
• Low Series Resistance
• Quartz Stability
• Rugged, Hermetic, Low-Profile TO39 Case
• Complies with Directive 2002/95/EC (RoHS)




Specifications

Rating	Value	Units
CW RF Power Dissipation	+0	dBm
DC Voltage Between Any Two Pins	±30	VDC
Case Temperature	-40 to +85

Characteristic Symbol Minimum Typical Maximum Units Center Frequency (+25 C) Absolute Frequency fC 979.825 980.175 MHz Tolerance from 980.0 MHz ?fC 175 kHz Insertion Loss IL 1.5 2.2 dB Quality Factor Unloaded Q QU 18000 50 Ohm Loaded Q QL 5000 Temperature Stability Turnover Temperature TO 24 39 54 C Turnover Frequency fO fc kHz Frequency Temp. Coefficient FTC 0.032 ppm/C2 Frequency Aging Absolute Value during the First Year |fA| ?10 ppm/yr DC Insulation Resistance between Any Two Pins 1.0 MOhm RF Equivalent RLC Model Motional Resistance RM 12 124 Ohm Motional Inductance LM 0.035 mH Motional Capacitance CM 0.76 fF Pin 1 to Pin 2 Static Capacitance CO 2.2 2.5 2.8 pF Transducer Static Capacitance CP 2.3 pF Test Fixture Shunt Inductance LTEST nH Lid Symbolization RO2071-2




Description

The RO2071-2 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile TO39 case. It pro-vides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency transmitters operating at 980 MHz.

Ideal for 980 MHz Transmitters Low Series Resistance Quartz Stability Rugged, Hermetic, Low-Profile TO39 Case Complies with Directive 2002/95/EC (RoHS)