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MC13821 数据表(PDF) 4 Page - Freescale Semiconductor, Inc |
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MC13821 数据表(HTML) 4 Page - Freescale Semiconductor, Inc |
4 / 42 page Electrical Specifications MC13821 Data Sheet: Technical Data, Rev. 1.5 4 Freescale Semiconductor Associated Gain at Minimum Noise Figure R1=1.2 k Ω, Freq=1.960 GHz R1=1.2 k Ω, Freq=2.14 GHz R1=2 k Ω, Freq=1.960 GHz R1=2 k Ω, Freq=2.14 GHz Gnf 19.8 19 19.6 19 20.8 19.8 20.5 19.8 21.8 20.8 21.5 20.8 dB 1 Maximum Available Gain and Maximum Stable Gain are defined by the K factor as follows: , if K > 1, , if K < 1 Table 4. Electrical Characteristics Measured in Frequency Specific Tuned Circuits (VCC = 2.75 V, TA = 25°C, Rbias = 2 kΩ, unless otherwise noted.) Characteristic Symbol Minimum Typical Maximum Unit 1575 MHz (Refer to Figure 9) Frequency f — 1575 — MHz Active Gain G 16 17.7 18.7 dB Active Noise Figure NF 1.0 1.25 1.45 dB Active Input Third Order Intercept Point IIP3 -1.0 0.5 1.5 dBm Active Input 1dB Compression Point P1dB -11 -10 -9 dBm Active Current @ 2.75 V ICC 2.3 2.8 3.3 mA Bypass Gain G -6.0 -4.1 -3.1 dB Bypass Noise Figure NF 3.9 4.8 6 dB Bypass Input Third Order Intercept Point IIP3 24 26 27 dBm Bypass Current 2 4 20 µA 1960 MHz (Refer to Figure 10) Frequency f — 1960 — MHz Active Gain G 15 16.4 17.4 dB Active Noise Figure NF 1.0 1.25 1.45 dB Active Input Third Order Intercept Point IIP3 -0.5 1 2 dBm Active Input 1dB Compression Point P1dB -7 -6 -5 dBm Active Current @ 2.75 V ICC 2.3 2.8 3.3 mA Bypass Gain G -6 -3.9 -3 dB Bypass Noise Figure NF 3.9 4.7 6 dB Bypass Input Third Order Intercept Point IIP3 23 25 26 dBm Bypass Current 2 4 20 µA Table 3. Electrical Characteristics (continued) (VCC = 2.75 V, TA = 25°C, unless otherwise noted.) Characteristic Symbol Minimum Typical Maximum Unit MAG S21 S12 ---------- K K 2 1 – ± ⎝⎠ ⎛⎞ = MSG S21 S12 ---------- = |
类似零件编号 - MC13821 |
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类似说明 - MC13821 |
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