RO3101C

AEC-Q200 This component was always RoHS compliant from the first date of manufacture. RO3101C Ideal for European 433.92 MHz Remote Control and Security Transmitters Pb Very Low Series Resistance 433.92 MHz Quartz Stability SAW Complies with Directive 2002/95/EC (RoHS) Tape and Reel Standard per ANSI/EIA-481 Resonator The RO3101C 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 433.92 MHz. This SAW is designed specifically for remote control and wireless security transmitters operating in Europe under ETSI I-ETS 300 220. Absolute Maximum Ratings Rating Value Units SM5050-8 Case Input Power Level 0 dBm 5 X 5 DC Voltage 12 VDC Storage Temperature -40 to +85 C Operating Temperature -40 to +85 C Soldering Temperature (10 seconds / 5 cycles maximum) 260 C Electrical Characteristics Characteristic Sym Notes Minimum Typical Maximum Units f Center Frequency, +25 C Absolute Frequency 433.845 433.995 MHz C f Tolerance from 433.920 MHz 75 kHz C Insertion Loss IL 1.2 2.5 dB Q Quality Factor Unloaded Q 9000 U Q 50Loaded Q 1200 L T Temperature Stability Turnover Temperature 10 25 40 C O f f Turnover Frequency O C 2 Frequency Temperature Coefficient FTC 0.032 ppm/C Frequency Aging Absolute Value during the First Year f 10 ppm/yr A DC Insulation Resistance between Any Two Terminals 1.0 M RF Equivalent RLC Model Motional Resistance R 15 33 M Motional Inductance L 48.6 H M Motional Capacitance C 2.8 fF M Shunt Static Capacitance C 2.6 pF O Test Fixture Shunt Inductance L 52.1 nH TEST Lid Symbolization (in addition to Lot and/or Date Codes) 703 , 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. NOTES: 1. The design, manufacturing process, and specifications of this device are subject to change. 2. US or International patents may apply. 2010-2014 by RFM Integrated Device, Inc. Page 1 of 3 www .rfmi.co RO3101C (R) 04/22/2020703 YWWS Electrical Connections Parameter Test Circuit Pin Connection The SAW resonator is bidirectional and 1NC may be installed with either orientation. 2 Terminal The two terminals are interchangeable and unnumbered. The callout NC 3NC 7 1 indicates no internal connection. The NC 4NC From 50 8 To 50 6 2 pads assist with mechanical positioning Network Analyzer Network Analyzer 5NC 4 and stability. External grounding of the NC 5 3 6 Terminal pads is recommended to help reduce 7NC parasitic capacitance in the circuit. 8NC Power Test Circuit B C E NC NC 8 8 P INCIDENT Low-Loss 50 Source 1 2 3 D Matching 1 7 7 1 at F 8 4 C NC NC Network to P REFLECTED 7 6 5 50 A 2 6 6 2 G NC NC 3 5 5 3 Example Application Circuits 4 4 Typical Low-Power Transmitter Application F 200k +9VDC Modulation Input C1 47 L1 (Antenna) 1 2 3 8 4 7 6 5 C2 ROXXXXC Bottom View RF Bypass 470 Typical Local Oscillator Application Output 200k +VDC C1 +VDC L1 1 2 3 8 4 7 6 5 mm Inches Dimension C2 Min Nom Max Min Nom Max ROXXXXC Bottom View RF Bypass A 4.80 5.00 5.20 0.189 0.197 0.205 B 4.80 5.00 5.20 0.189 0.197 0.205 C 1.30 1.50 1.70 0.050 0.060 0.067 Equivalent RLC Model D 1.98 2.08 2.18 0.078 0.082 0.086 0.05 pF* E 1.07 1.17 1.27 0.042 0.046 0.050 + C = Cp 0.05 pF o F 0.50 0.64 0.70 0.020 0.025 0.028 C p *Case Parasitics G 2.39 2.54 2.69 0.094 0.100 0.106 H 1.27 0.050 Lm Cm Rm I 0.76 0.030 Temperature Characteristics J 1.55 0.061 The curve shown on the right accounts for resonator contribution only and K 2.79 0.110 does not include LC component temperature contributions. L 0.76 0.030 f = f , T = T C O C O M 2.36 0.093 0 0 N 1.55 0.061 -50 -50 O 2.79 0.110 -100 -100 P 2.79 0.110 -150 -150 Q 2.79 0.110 -200 -200 -80 -60 -40 -20 0 +20 +40 +60 +80 T = T - T ( C ) C O 2010-2014 by RFM Integrated Device, Inc. Page 2 of 3 www .rfmi.co RO3101C (R) 04/22/2020 (ppm) (f-f ) f / o o