SF480-3

480.00 MHz SAW Filter z Ideal for DBS Receivers, IF Filter z Constant Group Delay z Improved ESD capability by integrated shunt resistors z Rugged, Hermetic, Low Profile TO-39 Package SF480-3 Parameter AC Voltage Between Any Two Pins DC Voltage Between Any Two Pins Operating Temperature Range Storage Temperature Range Absolute Maximum Rating (Ta=25°C) Rating VPP 5 VDC 0 TA -25 ~ +85 Tstg -40 ~ +85 Unit V V °C °C Electronic Characteristics Parameter Sym Minimum Center Frequency (25°C) Between 3dB point Tolerance from 480.00 MHz fC NS ΔfC - Insertion Attenuation α- 3dB Bandwidth Relative Attenuation BW3 25.60 466.50 MHz - 493.50 MHz αrel - Lower Sidelobe 430.00 … 455.50 MHz 40 Upper Sidelobe 504.50 … 530.00 MHz 38 Reflected Wave Signal Suppression 0.15μs … 2.0μs after main pulse - 40.0 Amplitude Ripple (p-p) 473.50 … 486.50 MHz Δα - Group Delay 480.00 MHz τ- Group Delay Ripple (p-p) 467.00 … 493.00 MHz Δτ - Temperature Coefficie...