3236 scott boulevard santa clara, california 95054 phone: (408) 986-5060 fax: (408) 986-5095
3236 scott boulevard, santa clara, california 95054 phone: (408) 986-5060 fax: (408) 986-5095 CFK2162-P3 pr oduct specifications - july 1997 (2 of 4) rf match data shown in the performance graphs was taken in the test circuits shown at right and on page 3. layout is important for proper operation. phase length of input and out - put 50 line varies as a function of exact desired frequency of operation. output shunt inductor ef fects output perfor - mance. celeritek recommends the use of a high impedance printed inductor lambda/4 in length. please contact the facto - ry for an evaluation board and/or more detailed application support. t ypical scattering parameters (t a = 25 c, vds = 5 v , ids = 350 ma) frequency s 1 1 s 21 s 12 s 22 (ghz) mag ang mag ang mag ang mag ang 0.6 0.946 -162.45 4.973 86.73 0.017 1 1.14 0.739 172.95 1.0 0.946 -176.06 2.885 73.75 0.018 9.37 0.748 169.73 1.1 0.946 -177.58 2.623 71.82 0.018 6.8 0.747 169.56 1.2 0.945 -178.58 2.424 69.66 0.019 6.59 0.746 169.16 1.3 0.944 -179.55 2.27 67.7 0.019 6.53 0.742 168.8 1.4 0.942 179.53 2.154 65.68 0.02 7.04 0.739 168.03 1.5 0.938 178.31 2.055 63.25 0.02 4.93 0.73 167.15 1.6 0.935 176.89 1.982 60.53 0.021 4.08 0.722 165.76 1.7 0.931 174.99 1.923 57.74 0.023 3.37 0.714 164.09 1.8 0.927 172.61 1.873 54.47 0.023 1.6 0.707 161.84 1.9 0.922 169.71 1.828 50.82 0.023 -0.79 0.70 158.98 2.0 0.918 166.09 1.777 46.63 0.025 -1.23 0.694 155.54 2.1 0.914 161.9 1.722 42.23 0.024 -4.64 0.69 151.93 2.2 0.912 157.79 1.664 37.59 0.026 -9.26 0.689 148.15 3.0 0.941 132.34 1.033 10.1 1 0.022 -27.73 0.76 128.69 3.5 0.957 134.66 0.803 6.12 0.02 -21.78 0.787 132.92 4.0 0.94 138.76 0.803 1.66 0.023 -20.57 0.74 136.51 (t a = 25 c, vds = 5 v , ids = 1200 ma) 0.6 0.95 -165 5.31 1 84.94 0.014 13.61 0.747 17.19 1.0 0.951 -177.94 3.044 72.23 0.014 14.39 0.749 168.92 1.3 0.951 178.92 2.391 66.48 0.015 13.62 0.741 167.98 1.4 0.949 177.92 2.272 64.41 0.015 14.21 0.734 167.24 1.5 0.946 176.83 2.169 61.99 0.016 14.13 0.728 166.28 1.6 0.943 175.5 2.09 59.58 0.017 12.30 0.72 165.01 1.7 0.939 173.67 2.029 56.57 0.017 12.06 0.712 163.24 1.8 0.935 171.39 1.98 53.44 0.018 10.27 0.703 161.07 1.9 0.931 168.6 1.93 49.72 0.019 5.75 0.696 158.27 2.0 0.929 165.15 1.88 45.76 0.02 7.43 0.69 154.9 2.1 0.925 161.29 1.822 41.44 0.02 4.37 0.686 151.32 2.2 0.924 157.02 1.757 36.86 0.021 2.36 0.687 147.44 3.0 0.947 131.72 1.09 9.25 0.018 -17.77 0.757 127.79 3.5 0.961 133.41 0.853 4.59 0.017 -13.03 0.779 131.26 4.0 0.945 137.83 0.85 0.36 0.021 -8.72 0.73 134.73 (t a = 25 c, vds = 8 v , ids = 800 ma) 0.6 0.941 -164.65 5.654 83.55 0.015 10.74 0.676 174.61 1.0 0.947 -177.32 3.25 70.1 1 0.015 8.2 0.688 171.96 1.3 0.945 179.49 2.535 63.48 0.015 7.84 0.684 171.67 1.4 0.944 178.52 2.397 61.32 0.016 8.5 0.68 171.06 1.5 0.941 177.34 2.85 58.65 0.016 9.62 0.674 170.41 1.6 0.939 175.87 2.192 55.97 0.017 5.99 0.666 169.31 1.7 0.934 174.02 2.123 52.85 0.017 6.55 0.658 167.71 1.8 0.93 171.59 2.058 49.6 0.018 6.89 0.652 165.68 1.9 0.927 168.63 2.006 45.54 0.019 3.81 0.644 163.07 2.0 0.923 165.04 1.990 41.52 0.019 -1.07 0.639 159.85 2.1 0.919 160.94 1.885 36.76 0.02 -1.68 0.635 156.23 2.2 0.917 156.65 1.714 32.35 0.02 -2.32 0.636 152.38 3.0 0.944 131.73 1.1 16 3.58 0.018 -21.43 0.722 132.33 3.5 0.96 134.09 0.857 -1.39 0.016 -16.54 0.762 136.36 4.0 0.942 137.96 0.841 -6.32 0.02 -10.57 0.723 140.71 15 pf 3.3 pf rf out rf in CFK2162-P3, 5v , 350 ma 50 uuuu v g uuuu 100 pf 50 0.1 f 7.5 0.1 f 91 100 pf v d 1.5 pf 3.9 pf 1.8 pf 3.9 pf 47 nh 100 nh
3236 scott boulevard santa clara, california 95054 phone: (408) 986-5060 fax: (408) 986-5095
3236 scott boulevard, santa clara, california 95054 phone: (408) 986-5060 fax: (408) 986-5095 CFK2162-P3 pr oduct specifications - july 1997 (4 of 4) celeritek reserves the right to make changes without further notice to any products herein. celeritek makes no warranty , representation or guarantee regarding the suitability of its products for any particular purpose, nor does celeritek assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability , including without limitation consequential or incidental damages. ? ypical?parameters can and do vary in dif ferent applications. all operating parameters, including ? ypicals?must be validated for each customer application by customer s technical experts. celeritek does not convey any license under its patent rights nor the rights of others. celeritek products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body , or other applications intended to support or sustain life, or for any other application in which the failure of the celeritek prod uct could create a situation where personal injury or death may occur . should buyer purchase or use celeritek products for any such unintended or unauthorized application, buyer shall indemnify an d hold celeritek and its of ficers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly , any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ce leritek was negligent regarding the design or manufacture of the part. celeritek is a registered trademark of celeritek, inc. celeritek, inc. is an e qual opportunity/af firmative action employer . ordering information the CFK2162-P3 power stage is available in a so-8 surface mount package. devices are available in tape and reel. ordering part numbers are listed. part number for ordering function package CFK2162-P3 1.8 - 2.0 ghz power stage so-8 surface mount power package CFK2162-P3-000t 1.8 - 2.0 ghz power stage so-8 surface mount power package in tape and r eel thermal considerations the data shown was taken on a 31 mil thick fr-4 board with 1 ounce copper on both sides. the board was mounted to a base - plate with 3 screws as shown. the screws bring the top side copper temperature to the same value as the baseplate. the thermal resistance to the indicated reference lead, q jl , is 10 c/w . the thermal resistance to the reference screw is 12 c/w . 1. use 1 or 2 ounce copper if possible. 2. solder all eight leads of the CFK2162-P3 package to the appropriate electrical connection. 3. solder the copper pad on the backside of the CFK2162-P3 package to the ground plane. 4. use a lar ge ground pad area with many plated through-holes as shown. 5. if possible, use at least one screw no more than 0.2 inches from the CFK2162-P3 package to provide a low thermal resistance path to the baseplate of the package.
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