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SR5003

Vanlong Technology
Part Number SR5003
Manufacturer Vanlong Technology
Description 915.00 MHz One Port SAW Resonator
Published Feb 28, 2011
Detailed Description 915.00 MHz One Port SAW Resonator • • • • Ideal for 915.00 MHz Transmitters Very Low Insertion Loss Quartz Stability Ul...
Datasheet PDF File SR5003 PDF File

SR5003
SR5003

Overview
915.
00 MHz One Port SAW Resonator • • • • Ideal for 915.
00 MHz Transmitters Very Low Insertion Loss Quartz Stability Ultra Miniature Ceramic SMD Package (QCC4A) SR5003 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 915.
00 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.
7 Typical 915.
00 1.
6 9,000 1,500 fc 0.
032 20.
0 31.
3250 0.
9668 2.
0 Maximum NS ± 150 2.
2 55 10 29.
0 2.
3 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 The measurement includes case parasitic capacitance.
6.
2.
3.
Derived mathematically from one or more of the following directly measured parameters: fc, IL, 3 dB bandwidth, fC versus TC, and Co.
The specifi...


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