RF1355

RF1355 Ideal for 390.0 MHz Transmitters Very Low Series Resistance Quartz Stability Rugged, Hermetic, Low-Profile TO39 Case Complies with Directive 2002/95/EC (RoHS) Pb 390.0 MHz SAW Filter The RF1355 is a true one-port. surface-acoustic-wave (SAW) filter in a low-profile TO39 case. It provides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency transmiters operating at 390.0 MHz. Absolute Maximum Ratings Rating CW RF Power Dissipation (See: Typical Test Circuit) DC Voltage Between Any Two Pins (Observe ESD Precautions) Case Temperature Value +5 ±30 -40 to +85 Units dBm VDC °C TO39-3 Case Electrical Characteristics Characteristic Nominal Frequency Tolerance from 390.0 MHz Insertion Loss 3 dB Bandwidth Rejection Temperature at fc -21.4 MHz (Image) at fc -10.7 MHz (LO) Operating Case Temperature Turnover Temperature Turnover Frequency Freq. Temp. Coefficient Frequency Aging Absolute Value during the First Year Lid Symbolization (in addition to Lot and / or Date Codes) TC TO fO FTC [fA] Sym fC ∆fC IL BW3 Notes 1, 2 1 1, 2 1 Minimum 389.900 Typical Maximum 390.100 ±100 5.0 Units MHz kHz dB kHz dB 330 40 15 -35 550 +85 25 fC 0.032 ≤10 RFM RF1355 °C °C MHz ppm/°C2 ppm/yr 3,4 5 CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. 3. 4. 5. 6. 7. 8. 9. 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 a...