140 MHz SAW Filter 1 MHz Bandwidth Part Number: SF0140BA02451S DESCRIPTION • • • 140 MHz SAW bandpass filter with 1 MHz bandwidth. 13.3 x 6.5 mm SMP. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from top: Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : Group Delay Deviation : S11 (130 to 150 MHz) 10 10 1 6 100 MHz/div dB/div dB/div deg/div ns/div S22 (130 to 150 MHz) IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax 1-508-852-8456 www.idt.com DSSF0140BA02451S Rev – 15-Jun-2006 Page 1 of 3 140 MHz SAW Filter 1 MHz Bandwidth Part Number: SF0140BA02451S SPECIFICATION Parameter Center Frequency, FC 1 Minimum Insertion Loss 1 dB Bandwidth 2 3 dB Bandwidth 2 40 dB Bandwidth 2 Rejection (70 to 138.65 MHz) 2 (141.6 to 210 MHz) 2 Passband Amplitude Ripple 3 Passband Phase Ripple 3 Passband Group Delay Ripple 3 Absolute Delay Input Return Loss at Fc Output Return Loss at Fc Temperature coefficient of Frequency Source/Load Impedance Ambient Temperature Notes: Min 139.90 1.00 1.20 40 40 8 8 20 Typ 140.00 9.8 1.33 1.45 2.71 44 44 0.5 3.2 130 1.76 15 15 -0.032 50 25 Max 140.10 12.0 2.80 1.0 6 300 - Units MHz dB MHz MHz MHz dB dB dB p-p deg p-p ns p-p us dB dB ppm/˚C2 ohms ˚C 30 1. Defined as the average of the lower and upper 3 dB frequencies. 2. All dB levels are defined relative to the insertion loss. 3. Measured over Fc +/- 0.5 MHz. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Max -40 -40 - 85 85 10 Units ˚C ˚C dBm MATCHING CIRCUIT 1 6 Input 50 Ω Single-ended Output 50 Ω Single-ended 10 5 GND GND Typical component values: (Minimum inductor Q = 40) Ls1 Cp1 = = 192 47 nH pF Ls2 Cp2 = = 213 56 nH pF Notes: 1. Recommend use of 2% tolerance matching components. 2. Component values shown are for guidance only and may change depending on board layout. IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax 1-508-852-8456 www.idt.com DSSF0140BA02451S Rev – 15-Jun-2006 Page 2 of 3 140 MHz SAW Filter 1 MHz Bandwidth Part Number: SF0140BA02451S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are ±0.15 mm except for the overall length and width, which are nominal values. Pad Configuration: Input: 1 Output: 6 Ground: 2,3,4,5,6,7,8,9 Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating ISO 9001 Registered All specifications are believed to be accurate and reliable. However, MNC reserves the right to make changes without notice. © 2006 All rights reserved. IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax 1-508-852-8456 www.idt.com DSSF0140BA02451S Rev – 15-Jun-2006 Page 3 of 3