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CX20441-11 数据表(PDF) 43 Page - Synaptics Incorporated. |
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CX20441-11 数据表(HTML) 43 Page - Synaptics Incorporated. |
43 / 56 page AccessRunner ADSL-USB Modem Device Set Data Sheet 100427B Conexant 3-27 3.4.2 CX20441 LD Electrical and Environmental Specifications CX20441 LD analog electrical characteristics are listed Table 3-22. CX20441 LD operating conditions are specified in Table 3-23. CX20441 LD absolute maximum ratings are stated in Table 3-24. CX20441 LD power consumption is listed in Table 3-25. Table 3-22. CX20441 LD Analog Electrical Characteristics Parameter Min Typ Max Units Differential output amplitude 4.485 Vp Differential input amplitude 2.0 Vp Input signal bandwidth 25..132 kHz Input referred noise density in 170 kHz – 1104 kHz 5 10 nV/sqrt (Hz) Input referred noise density beyond 1104 kHz 270 nV/sqrt (Hz) Intermodulation product falling in the downstream band from two in-band tones (100 kHz and 120 kHz) -75 dBV Differential gain 7.014 dB In-band ripple 0.05 dB Input capacitance (single-ended) 15 PF Input resistance (single-ended) 20 k Ω Output capacitance (single-ended) 10 pF Output resistive load (single-ended) 18.36 Ω Table 3-23. CX20441 LD Operating Conditions Parameter Symbol Min Typ Max Units Power supply AVDD 4.75 5 5.25 VDC Operating ambient temperature TA 0 70 °C Table 3-24. CX20441 LD Absolute Maximum Ratings Parameter Symbol Min Max Units Power supply AVDD -0.35 7 VDC Digital input voltage VIN -0.35 AVDD + 0.35 VDC Analog input voltage VIN -0.35 AVDD + 0.35 VDC Storage temperature TS -65 150 °C Table 3-25. CX20441 LD Power Consumption Mode Typ. Current (mA) Max. Current (mA) Typ. Power (mW) Max. Power (mW) AVDD 18 24 90 126 NOTES: 1. Operating voltage: AVDD = +5.0 VDC ± 0.25 VDC. 2. Test conditions: AVDD = +5.0 VDC for typical values; AVDD = +5.25 VDC for maximum values; modem in Showtime mode. |
类似零件编号 - CX20441-11 |
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类似说明 - CX20441-11 |
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