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CX74036 数据表(PDF) 6 Page - Synaptics Incorporated. |
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CX74036 数据表(HTML) 6 Page - Synaptics Incorporated. |
6 / 13 page CX74036 Receive RF IC 6 Conexant – Proprietary 101105A Data Subject to Change October 17, 2000 Table 5. Recommended Operating Conditions Parameter Symbol Minimum Typical Maximum Units Supply voltage 2.7 3.0 3.6 V Logic level high 1.9 V Logic level low 0.8 V Supply current in cellular TDMA/AMPS, high gain 30 mA Supply current in cellular TDMA/AMPS, low gain 28 mA Supply current in PCS TDMA, high gain 33 mA Supply current in PCS TDMA, low gain 30 mA Supply current in cellular IF, high gain 29 mA Supply current in PCS IF, high gain 32 Supply current in sleep mode TBD µA Table 6. Electrical Characteristics (1 of 5) VCC = 3.0 V, TA = 25 oC Parameter Symbol Test Conditions Minimum Typical Maximum Units LNA 800 Input frequency band 869 894 MHz Noise figure, high gain Noise figure, low gain 15 to 50 °C –40 to +85 °C 2 2.3 2.75 20 dB High gain Low gain –40 to +85 °C 15 16 –15 17 dB Output P1dB At high/low gain ≥ 0/ ≥ –25 dBm Output IP3, high gain Output IP3, low gain 15 to 50 °C –40 to +85 °C 9 8 –15 10 dBm Input impedance External match and AC coupled TBD Ω Output impedance Internal match and internal AC coupled 50 Ω Output return loss –14 dB Reverse isolation At high/low gain ≥ 30/ ≥ –15 dB Input damage threshold 10 dBm Switched gain, current reduction 1.5 mA MIX 800 Input frequency band 869 894 MHz Output frequency band 120 180 MHz LO frequency band 989 1074 MHz Power gain Differential gain to 400 Ω load. –40 to +85 °C 910 11 dB Noise figure 15 to 50 °C –40 to +85 °C 8.5 9.0 10 dB Output IP3 15 to 50 °C –40 to +85 °C 14 13 15 dBm Output P1dB 5dBm Input impedance External match to 50 Ω and AC coupled. 450 Ω |
类似零件编号 - CX74036 |
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类似说明 - CX74036 |
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