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SR5004

Vanlong Technology
Part Number SR5004
Manufacturer Vanlong Technology
Description 916.50 MHz One Port SAW Resonator
Published Feb 28, 2011
Detailed Description 916.50 MHz One Port SAW Resonator • • • • • Ideal for 916.50 MHz Transmitters Very Low Insertion Loss Quartz Stability ...
Datasheet PDF File SR5004 PDF File

SR5004
SR5004

Overview
916.
50 MHz One Port SAW Resonator • • • • • Ideal for 916.
50 MHz Transmitters Very Low Insertion Loss Quartz Stability Ultra Miniature Ceramic SMD Package (QCC8C) Complies with Directive 2002/95/EC (RoHS Compliant) SR5004 Absolute Maximum Rating (Ta=25°C) Parameter CW RF Power Dissipation DC Voltage Operating Temperature Range Storage Temperature Range P VDC Rating 0 ±30 -10 ~ +60 -40 ~ +85 Unit dBm V °C °C TA Tstg Electronic Characteristics Parameter Frequency (25°C) Nominal Frequency Tolerance from 916.
50 MHz Insertion Loss Quality Factor Unloaded Q-Value 50Ω Loaded Q-Value Temperature Stability Turnover Temperature Turnover Frequency Frequency Temperature Coefficient Frequency Aging Absolute Value during the First Year Sym fc Minimum NS 25 1.
0 1.
8 Typical 916.
50 1.
5 10,020 1,500 fc 0.
032 19 31.
0132 0.
9734 2.
1 Maximum NS ± 150 2.
2 55 10 29 2.
4 Unit MHz KHz dB °C KHz ppm/°C MΩ Ω µH fF pF 2 ∆fc IL Qu QL To fo FTC |fA| RM LM CM Co ppm/yr DC Insulation Resistance Between any Two Pins RF Equivalent RLC Model Motional Resistance Motional Inductance Motional Capacitance Shunt Static Capacitance NS = Not Specified Note: 1.
The frequency fc is the frequency of minimum IL with the resonator in the specified test fixture in a 50Ω test system with VSWR ≤ 1.
2:1.
Unless noted otherwise, case temperature TC = +25°C±2°C.
Frequency aging is the change in fC with time and is specified at +65°C or less.
Aging may exceed the specification for prolonged temperatures above +65°C.
Typically, aging is greatest the first year after manufacture, decreasing in subsequent years.
Turnover temperature, T0, is the temperature of maximum (or turnover) frequency, f0.
The nominal frequency at any case temperature, TC, may be calculated from: f = fo [1 - FTC (TO - TC)2].
This equivalent RLC model approximates resonator performance near the resonant frequency and is provided for reference only.
The capacitance CO is the measured static (nonmotional) capacitance between input terminal and...


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