SAW Filter
RFM products are now Murata products.
• 440.6 to 457.4 MHz Filter • Optimized for use with the TRC105 Transceiver • Bal...
Description
RFM products are now Murata products.
440.6 to 457.4 MHz Filter Optimized for use with the TRC105 Transceiver Balanced 150 ohm IC Interface
Complies with Directive 2002/95/EC (RoHS) Pb
Absolute Maximum Ratings Rating
Input Power Level DC Voltage Operating Temperature Range Storage Temperature Range in Tape and Reel
Value
+15 ±5 -40 to +85 -40 to +85
Units
dBm V °C °C
RF3609D
449.0 MHz SAW Filter
SM3838-8
Electrical Characteristics Characteristic
Center Frequency 1 dB Bandwidth Maximum Insertion Loss, 440.6 to 457.4 MHz Amplitude Ripple, p-p, 440.6 to 457.4 MHz Rejection Referenced to Insertion Loss at 390.0 MHz:
DC to 429 MHz 479 to 549 MHz 549 to 949 MHz 949 to 1349 MHz 1349 to 1749 MHz 1749 to 2000 MHz Source Impedance Balanced Load Impedance
Sym Notes
Min
fC BW1
ILMAX
32 32 37 55 62 59 ZS ZL
Typ
449.0 18.0 1.4
35 35 40 60 65 62 50 150
Max
2.4 1.0
Units
MHz MHz
dB
Ω Ω
Case Style
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator
Standard Reel Quantity
Reel Size 7 Inch
Reel Size 13 Inch
Electrical Connections
Connection
Single-ended Port Balanced Port Case Ground No Connection
Terminals
6 1, 3 4, 5, 7, 8
2
SM3838-8 3.8 x 3.8 mm Nominal Footprint 892, YWWS
500 Pieces/Reel 3000 Pieces/Reel
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES:
1. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance m...
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