HR809 809MHz One-Port SAW Resonator Approved by: Checked by: Issued by: SPECIFICATION PRODUCT: SAW RESONATOR MODEL: HR809 TO-39 HOPE MICROELECTRONICS CO.,LIMITED Tel:+86-755-82973806 Fax:+86-755-82973550 E-mail: [email protected] Page 1 of 1 http://www.hoperf.com SAW Resonator HR809 The HR809 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile metal TO-39 case. It provides reliable, fundamental-mode, quartz frequency stabilization i.e. in transmitters or local oscillators operating at 809.000 MHz. 1.Package Dimension (TO-39) 2.Marking Pin Configuration 1 Input / Output 2 Output / Input 3 Case Ground Dimension Data (unit: mm) A 9.30±0.20 B 5.08±0.10 C 3.40±0.20 D 3±0.20∕5±0.20 E 0.45±0.20 3.Equivalent LC Model and Test Circuit HR809 Color: Black or Blue 4.Typical Application Circuits 1) Low-Power Transmitter Application 5.Typical Frequency Response 2) Local Oscillator Application 6.Temperature Characteristics Tel:+86-755-82973806 Fax:+86-755-82973550 E-mail: [email protected] http://www.hoperf.com SAW Resonator HR809 7.Performance 7-1.Maximum Ratings Rating Value Unit CW RF Power Dissipation P 0 dBm DC Voltage Between Any two Pins VDC ±30 V Storage Temperature Range Tstg -40 to +85 ℃ Operating Temperature Range TA -10 to +60 ℃ 7-2.Electronic Characteristics Center Frequency (+25℃) Characteristic Sym Minimum Absolute Frequency fC 808.750 Temperature Stability 809.150 MHz IL 1.2 Unloaded Q QU 12,270 50 Ω Loaded Q QL 1,600 Turnover Temperature T0 Turnover Frequency f0 fC kHz FTC 0.032 ppm/℃2 |fA| ≤10 ppm/yr Absolute Value during the First Year DC Insulation Resistance Between Any Two Pins RF Equivalent RLC Model Unit ±150 Frequency Temperature Coefficient Frequency Aging Maximum ∆fC Tolerance from 809.000MHz Insertion Loss Quality Factor Typical 25 39 kHz 1.6 dB 55 ℃ 1.0 MΩ RM 15 Motional Inductance LM 36.2168 µH Motional Capacitance CM 1.0697 fF Pin 1 to Pin 2 Static Capacitance C0 2.6 2.9 20 Ω Motional Resistance 3.2 pF CAUTION: Electrostatic Sensitive Device. Observe precautions for handling! C ○ 2003. All Rights Reserved. 1. 2. 3. The center frequency, fC, is measured at the minimum IL point with the resonator in the 50Ω test system. 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. 4. 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 = f0 [1 - FTC (T0 - TC)2]. 5. This equivalent RLC model approximates resonator performance near the resonant frequency and is provided for reference only. The capacitance C0 is the measured static (nonmotional) capacitance between Pin1 and Pin2. The measurement includes case parasitic capacitance. 6. Derived mathematically from one or more of the following directly measured parameters: fC, IL, 3 dB bandwidth, fC versus TC, and C0. 7. The specifications of this device are based on the test circuit shown above and subject to change or obsolescence without notice. 8. Typically, equipment utilizing this device requires emissions testing and government approval, which is the responsibility of the equipment manufacturer. 9. Our liability is only assumed for the Surface Acoustic Wave (SAW) component(s) per se, not for applications, processes and circuits implemented within components or assemblies. 10. For questions on technology, prices and delivery, please contact our sales offices or e-mail [email protected]. Tel:+86-755-82973806 Fax:+86-755-82973550 E-mail: [email protected] http://www.hoperf.com