RoHS Compliance This component is compliant with RoHS directive. This component was always RoHS compliant from the first date of manufacture. RO3164D/D-1/D-2 Ideal for European 868.35 MHz Transmitters Very Low Series Resistance Quartz Stability 868.35 MHz SAW Resonator The RO3164D 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 868.35 MHz. This SAW is designed specifically for remote-control and wireless security transmitters operating under ETSI-ETS 300 220 in Europe and under FTZ 17 TR 2100 in Germany. Absolute Maximum Ratings Rating Value Units Input Power Level 0 dBm DC Voltage 12 VDC Storage Temperature -40 to +85 C SM3838-6 Case Soldering Temperature (10 seconds / 5 cycles max.) 260 C 3.8 X 3.8 Electrical Characteristics Characteristic Sym Notes Minimum Typical Maximum Units Frequency (+25 C) Nominal Frequency RO3164D 868.150 868.550 f RO3164D-1 868.200 868.500 MHz C RO3164D-2 868.250 868.450 2,3,4,5 Tolerance from 868.35 MHz RO3164D 200 RO3164D-1 f 150 kHz C RO3164D-2 100 Insertion Loss IL 2,5,6 1.3 2.0 dB Q Quality Factor Unloaded Q 5,6,7 7100 U 50 Loaded Q Q 970 L T Temperature Stability Turnover Temperature 10 25 40 C O f f Turnover Frequency 6,7,8 kHz O C 2 Frequency Temperature Coefficient FTC 0.032 ppm/C Frequency Aging Absolute Value during the First Year fA 1 <10 ppm/yr DC Insulation Resistance between Any Two Terminals 5 1.0 M R RF Equivalent RLC Model Motional Resistance 15.8 M L Motional Inductance 5, 6, 7, 9 20.5 H M C Motional Capacitance 1.6 fF M C Shunt Static Capacitance 5, 6, 9 1.7 pF O L Test Fixture Shunt Inductance 2, 7 19.4 nH TEST Lid Symbolization (in addition to Lot and/or Date Codes) RO3164D 685, RO3164D-1 771, RO3164D-2 772 / YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces / Reel Reel Size 13 Inch 3000 Pieces / Reel CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Copyright Murata Manufacturing Co., Inc. All rights reserved. 2015 RO3164D/D-1/D-2 (R) 11/28/18 Page 1 of 3 www.murata.comNOTES: 1. Frequency aging is the change in f with time and is specified at +65C or less. 7. Derived mathematically from one or more of the following directly measured C parameters: f , IL, 3 dB bandwidth, f versus T , and C . Aging may exceed the specification for prolonged temperatures above +65C. C C C O Typically, aging is greatest the first year after manufacture, decreasing in subse- 8. Turnover temperature, T , is the temperature of maximum (or turnover) O quent years. frequency, f . The nominal frequency at any case temperature, T , may be O C 2. The center frequency, f , is measured at the minimum insertion loss point, IL , C MIN 2 calculated from: f = f 1 - FTC (T -T ) . Typically os ci ll ator T is O O C O with the resonator in the 50 test system (VSWR 1.2:1). The shunt approximately equal to the specified r es onato r T . O inductance, L , is tuned for parallel resonance with C at f . Typically, TEST O C 9. This equivalent RLC model approximates resonator performance near the f or f is approximately equal to the resonator f . OSCILLATOR TRANSMITTER C resonant frequency and is provided for reference only. The capacitance C is O 3. One or more of the following United States patents apply: 4,454,488 and the static (nonmotional) capacitance between the two terminals measured at low 4,616,197. frequency (10 MHz) with a capacitance meter. The measurement includes 4. Typically, equipment utilizing this device requires emissions testing and parasitic capacitance withNC pads unconnected. Case parasitic capacitance government approval, which is the responsibility of the equipment manufacturer. is approximately 0.05 pF. Transducer parallel capacitance can by calculated as: 5. Unless noted otherwise, case temperature T = +25C2C. C C C - 0.05 pF. P O 6. The design, manufacturing process, and specifications of this device are subject to change without notice. Power Test Electrical Connections Pin Connection The SAW resonator is bidirectional and 1 NC may be installed with either orientation. The two terminals are interchangeable 2 Terminal P INCIDENT and unnumbered. The callout NC Low-Loss 3 NC 50 Source 2 3 indicates no internal connection. The NC Matching 1 at F C 4 NC pads assist with mechanical positioning Network to 6 5 4 P and stability. External grounding of the NC REFLECTED 5 Terminal 50 pads is recommended to help reduce 6 NC parasitic capacitance in the circuit. BC GH 1 6 Typical Application Circuits 6 1 A 2 5 E 5 2 I Typical Low-Power Transmitter Application 200k +9VDC 4 3 Modulation 3 4 Input C1 47 D J L1 (Antenna) 2 3 1 6 5 4 C2 Case Dimensions ROXXXXC Bottom View RF Bypass mm Inches Dimension 470 Min Nom Max Min Nom Max Typical Local Oscillator Application Output A 3.60 3.80 4.0 0.14 0.15 0.16 200k B 3.60 3.80 4.0 0.14 0.15 0.16 +VDC C1 C 1.00 1.20 1.40 0.04 0.05 0.055 +VDC L1 D 0.95 1.10 1.25 0.033 0.043 0.05 E 2.39 2.54 2.69 0.090 0.10 0.110 2 3 1 G 0.90 1.0 1.10 0.035 0.04 0.043 H 1.90 2.0 2.10 0.75 0.08 0.83 6 5 4 C2 I 0.50 0.6 0.70 0.020 0.024 0.028 ROXXXXC Bottom View J 1.70 1.8 1.90 0.067 0.07 0.075 RF Bypass Typical Test Circuit The test circuit inductor, L , is tuned to resonate with the static TEST capacitance, C , at F . O C Electrical Test 6 1 From 50 To 50 5 2 Network Analyzer Network Analyzer 4 3 Copyright Murata Manufacturing Co., Inc. All rights reserved. 2015 RO3164D/D-1/D-2 (R) 11/28/18 Page 2 of 3 www.murata.com