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3 Insertion Power Gain (Figure 3) GP VCC = 12V, for Cascode Configuration I3 =I9 =2mA. For Diff. Amp. Configuration I3 =I9 = 4mA (Each Collector IC ≅ 2mA) f = 200MHz Cascode - 23 - dB Noise Figure (Figure 3) NF Cascode - 4.6 - dB Input Admittance Y11 Cascode (Figures 14, 16, 18) - 1.5 + j2.45 - mS Diff. Amp. (Figures 15, 17, 19) - 0.878 + j1.3 - mS Reverse Transfer Admittance Y12 Cascode - 0.0 - j0.008 - mS Diff. Amp. - 0.0 - j0.013 - mS Forward Transfer Admittance Y21 Cascode (Figures 26, 28, 30) - 17.9 - j30.7 - mS Diff. Amp. (Figures 27, 29, 31) - -10.5 + j13 - mS Output Admittance Y22 Cascode (Figures 20, 22, 24) - -0.503 - j15 - mS Diff. Amp. (Figures 21, 23, 25) - 0.071 + j0.62 - mS NOTES: 3. Terminals 1 and 14 or 7 and 8. 4. Terminals 13 and 4 or 6 and 11. Electrical Specifications TA = 25 oC (Continued) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS Schematic Diagram CA3102E, CA3102M 114 13 4 2 Q2 Q1 3 Q3 8 11 Q6 Q5 9 Q4 7 6 10 12 5 SUBSTRATE CA3102 |
