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 Quartz Stability Complies with Directive 2002/95/EC (RoHS) Tape and Reel Standard per ANSI/EIA-481 RoHS Compliant 433.860 MHz 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 DC voltage 0 dBm 12 VDC Storage Temperature Range -40 to +125 °C Operating Temperature Range -40 to +105 °C 260 °C Soldering Temperature (10 seconds / 5 cycles max.) Characteristic Center Frequency (+25 °C) Sym fC Absolute Frequency Temperature Stability Frequency Aging Unloaded Q 1.4 QU 7000 50 Loaded Q QL Turnover Temperature TO Turnover Frequency fO fC Frequency Temperature Coefficient FTC 0.032 Absolute Value during the First Year |fA| Maximum 433.935 Units MHz ±75 kHz 2.2 dB 35 °C 1200 10 25 10 1.0 ppm/°C2 ppm/yr M Motional Resistance RM 21.5  Motional Inductance LM 53.5 µH Motional Capacitance CM 2.5 fF Shunt Static Capacitance CO 2.5 pF 52.3 nH LTEST Test Fixture Shunt Inductance 678, YWWS Lid Symbolization (in addition to Lot and/or Date Codes) Standard Reel Quantity Typical IL DC Insulation Resistance between Any Two Terminals RF Equivalent RLC Model Minimum 433.785 fC Tolerance from 433.860 MHz Insertion Loss Quality Factor Notes 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. 3. RoHS compliant from the first date of manufacture. Copyright © 2007 by RFM Integrated Device, Inc. RO3101E-4 (R) 06/14/2021 Page 1 of 3 www.rfmi.co Electrical Connections Pin The SAW resonator is bidirectional and may be installed with either orientation. The two terminals are interchangeable and unnumbered. The callout NC indicates no internal connection. The NC pads assist with mechanical positioning and stability. External grounding of the NC pads is recommended to help reduce parasitic capacitance in the circuit. Power Test Connection 1 NC 2 Terminal 3 NC 4 NC 5 Terminal 6 NC 50  Source at F C P INCIDENT Low-Loss Matching Network to 50  P REFLECTED 1 6 2 3 5 4 Typical Application Circuits B C 1 6 678 YWWS A G 2 3 H 6 Typical Low-Power Transmitter Application 1 Modulation Input 5 E 4 F 5 2 4 3 D 200k  +9VDC C1 I 47 L1 (Antenna) 1 6 J 2 3 5 4 C2 ROXXXXC Bottom View RF Bypass 470 Typical Local Oscillator Application Case Dimensions Dimension A B C D E F G H I J Min 2.87 2.87 1.12 0.77 2.67 1.47 0.72 1.37 0.47 1.17 Output 200k  mm Nom 3.0 3.0 1.25 0.90 2.80 1.6 0.85 1.5 0.60 1.30 Max 3.13 3.13 1.38 1.03 2.93 1.73 0.98 1.63 0.73 1.43 Min 0.113 0.113 0.044 0.030 0.105 0.058 0.028 0.054 0.019 0.046 Inches Nom 0.118 0.118 0.049 0.035 0.110 0.063 0.033 0.059 0.024 0.051 +VDC Max 0.123 0.123 0.054 0.040 0.115 0.068 0.038 0.064 0.029 0.056 C1 +VDC L1 1 6 2 3 5 4 C2 ROXXXXC Bottom View RF Bypass Equivalent LC Model 0.05 pF* Typical Test Circuit Co = Cp + 0.05 pF Cp *Case Parasitics The test circuit inductor, LTEST, is tuned to resonate with the static capacitance, CO, at FC. Rm Electrical Test Lm Cm Temperature Characteristics The curve shown on the right accounts for resonator contribution only and does not include LC component temperature contributions. 5 2 4 3 To 50  Network Analyzer 0 -50 -50 -100 -100 -150 -150 (f-fo ) / fo (ppm) 1 From 50  Network Analyzer fC = f O , T C = T O 0 6 -200 -80 -60 -40 -20 -200 0 +20 +40 +60 +80 T = T C - T O ( °C ) Copyright © 2007 by RFM Integrated Device, Inc. RO3101E-4 (R) 06/14/2021 Page 2 of 3 www.rfmi.co Recommended Reflow Profile 1. Preheating shall be fixed at 150~180ºC for 60~90 seconds. 2. Ascending time to preheating temperature 150ºC shall be 30 seconds min. 3. Heating shall be fixed at 220ºC for 50~80 seconds and at 260ºC +0/-5ºC peak (10 seconds). 4. Time: 5 times maximum. Copyright © 2007 by RFM Integrated Device, Inc. RO3101E-4 (R) 06/14/2021 Page 3 of 3 www.rfmi.co