RO3101E-4

AEC-Q200 This component was always RoHS compliant from the first date of manufacture. RO3101E-4 Ideal for European 433.86 MHz Transmitters Very Low Series Resistance Pb Quartz Stability Complies with Directive 2002/95/EC (RoHS) 433.860 MHz Tape and Reel Standard per ANSI/EIA-481 SAW Resonator The RO3101E-4 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 433.86 MHz. This SAW is designed specifically for remote-control and wireless security transmitters operating in Europe under ETSI I-ETS 300 220 and in Germany under FTZ 17 TR 2100. Absolute Maximum Ratings SM3030-6 Case 3.0 X 3.0 Rating Value Units Input Power Level 0 dBm DC voltage 12 VDC Storage Temperature Range -40 to +125 C Operating Temperature Range -40 to +105 C Soldering Temperature (10 seconds / 5 cycles max.) 260 C Characteristic Sym Notes Minimum Typical Maximum Units Center Frequency (+25 C) Absolute Frequency f 433.785 433.935 MHz C Tolerance from 433.860 MHz f 75 kHz C Insertion Loss IL 1.4 2.2 dB Quality Factor Unloaded Q Q 7000 U 50 Loaded Q Q 1200 L Temperature Stability Turnover Temperature T 10 25 35 C O Turnover Frequency f f 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 21.5 M L Motional Inductance 53.5 H M C Motional Capacitance 2.5 fF M C Shunt Static Capacitance 2.5 pF O L Test Fixture Shunt Inductance 52.3 nH TEST Lid Symbolization (in addition to Lot and/or Date Codes) 678, YWWS 500 Pieces/Reel Standard Reel Quantity Reel Size 7 Inch 3000 Pieces/Reel Reel Size 13 Inch 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. Copyright RFM Integrated Device, Inc. All rights reserved. 2007 RO3101E-4 (R) 02/07/2020 Page 1 of 3 www.rfmi.co678 YWWS Power Test Electrical Connections Pin Connection The SAW resonator is bidirectional and 1 NC may be installed with either orientation. 2 Terminal P The two terminals are interchangeable INCIDENT Low-Loss 3 NC 50 Source and unnumbered. The callout NC 2 3 Matching 1 at F indicates no internal connection. The NC C 4 NC Network to 6 5 4 pads assist with mechanical positioning P 5 Terminal REFLECTED 50 and stability. External grounding of the 6 NC NC pads is recommended to help reduce parasitic capacitance in the circuit. Typical Application Circuits BC GH Typical Low-Power Transmitter Application 1 6 6 1 200k +9VDC Modulation Input C1 47 2 5 2 L1 A EF 5 I (Antenna) 2 3 1 3 4 3 4 6 5 4 D J C2 ROXXXXC Bottom View RF Bypass 470 Typical Local Oscillator Application Output 200k Case Dimensions +VDC C1 mm Inches +VDC Dimension L1 Min Nom Max Min Nom Max A 2.87 3.0 3.13 0.113 0.118 0.123 2 3 1 B 2.87 3.0 3.13 0.113 0.118 0.123 6 5 4 C 1.12 1.25 1.38 0.044 0.049 0.054 C2 D 0.77 0.90 1.03 0.030 0.035 0.040 ROXXXXC Bottom View E 2.67 2.80 2.93 0.105 0.110 0.115 RF Bypass F 1.47 1.6 1.73 0.058 0.063 0.068 G 0.72 0.85 0.98 0.028 0.033 0.038 H 1.37 1.5 1.63 0.054 0.059 0.064 Equivalent LC Model I 0.47 0.60 0.73 0.019 0.024 0.029 0.05 pF* J 1.17 1.30 1.43 0.046 0.051 0.056 C = C + p 0.05 pF o C p Typical Test Circuit *Case Parasitics The test circuit inductor, L , is tuned to resonate with the static TEST capacitance, C , at F . O C Rm Lm C m Electrical Test Temperature Characteristics The curve shown on the right accounts for resonator contribution only and does not include LC component temperature contributions. f = f , T = T C O C O 0 0 6 1 -50 -50 From 50 To 50 5 2 Network Analyzer Network Analyzer -100 -100 4 3 -150 -150 -200 -200 -80 -60 -40 -20 0 +20 +40 +60 +80 T = T - T ( C ) C O Copyright RFM Integrated Device, Inc. All rights reserved. 2007 RO3101E-4 (R) 02/07/2020 Page 2 of 3 www.rfmi.co (ppm) f (f-f ) / o o