Model ATFN6024A Crystal Filter Features: • 3-Pole IF Filter Performance • Low Profile Seam Weld Package • Excellent Shock and Vibration Capability Description and Applications: Surface mount 3.8x3.8mm IF filter for use in analog phones, the analog component of multi-mode phones, digital TDMA applications, two-way radios, and telecommunications infrastructure Electrical Specifications: ATFN6024A Specification Center Frequency Fo 109.65 Mhz (3rd Overtone) Insertion Loss 2.5 dB max. Ripple (± 10 Khz) 0.5 dB max. Passband (± 10 Khz) 0.5 dB max. Stopband (± 25 Khz) Stopband (± 60 Khz) Equalized atten. (A1=1.0, A2=0.5) (A1*Fo-60Khz+A2*Fo-120Khz) (A1*Fo-120Khz+A2*Fo-330Khz) (A1*Fo+60Khz+A2*Fo+120Khz) (A1*Fo+120Khz+A2*Fo+330Khz) 3 dB min 22 dB min Flyback (± 25MHz) 7.5 dB min Group Delay (Fo ± 12Khz) 20 us max Intermodulation (-20dBm input signal ) (± 60Khz & ± 120Khz) (± 330Khz & ± 660Khz) 70dB min 70dB min Terminating Impedance 2000Ω// -0.6pF Operating Temperature 45 dB min 48 dB min 45 dB min 48 dB min -40°C ~ +85°C CTS Wireless Components, Inc. 171 Covington Dr. Bloomingdale, Illinois 60108 Tel. (800) 757-6686 Fax: (630) 295-6606 www.ctscorp.com ATFN6024A Crystal Filter Filter Response: Fo-25 kHz Fo-25 MHz Fo+25 kHz Fo+25 Mhz Fo = 109.65 MHz 0 -10 -1 -20 -2 -30 -3 -40 -4 -50 -5 -60 -6 -70 -7 -80 -8 -90 -9 -100 -10 (dB) (dB) 0 25 22 19 16 13 9 6 3 0 -3 -6 -9 -13 -16 -19 -22 -25 Mechanical Dimensions (mm): CTS Wireless Components, Inc. 171 Covington Dr. Bloomingdale, Illinois 60108 Tel. (800) 757-6686 Fax: (630) 295-6606 www.ctscorp.com