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MAX2264E/D 数据表(PDF) 3 Page - Maxim Integrated Products |
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MAX2264E/D 数据表(HTML) 3 Page - Maxim Integrated Products |
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3 / 16 page  2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers _______________________________________________________________________________________ 3 PARAMETER SYMBOL MIN TYP MAX UNITS AMPS Output Power (Note 1) POUT 30.5 31 dBm Adjacent-Channel Power Ratio Limit (Notes 1, 2) ACPR -44 dBc Alternate-Channel Power Ratio Limit (Notes 1, 2) ACPR -56 dBc AMPS Power-Added Efficiency PAE 44 % Power-Mode Switching Time 550 ns Turn-On Time (Notes 1, 4) 15 µs Maximum Input VSWR VSWR Nonharmonic Spurious due to Load Mismatch (Notes 1, 5) -60 dBc Noise Power (Note 6) -139 -136 AMPS Noise Power (Note 6) -138 dBm/Hz Harmonic Suppression 32 dBc CONDITIONS PIN = 8dBm PIN = 8dBm (Note 4) VCC = 2.8V to 5.0V, offset = 885kHz, 30kHz BW, fIN = 824MHz to 849MHz VCC = 2.8V to 5.0V, offset = 1980kHz, 30kHz BW, fIN = 824MHz to 849MHz PWR = VCC or GND fIN = 824MHz to 849MHz, PWR = GND or VCC PIN = 10dBm Measured at 881MHz PWR = GND, measured at 881MHz Measured at 881MHz, PIN = 8dBm (Note 7) dBm/Hz PARAMETER SYMBOL MIN TYP MAX UNITS 26 26.5 Output Power (Note 1) POUT 27 28 dBm Gain Variation vs. Temperature (Note 1) ±0.7 dB AMPS Output Power (Note 1) POUT 30 31 dBm Adjacent-Channel Power Ratio (Notes 1, 2) ACPR -44 -45 dBc Alternate-Channel Power Ratio (Notes 1, 2) ACPR -56 -57 dBc Frequency Range (Notes 1, 2) fIN 824 849 MHz 23 CONDITIONS VCC = 2.8V, PIN adjusted to meet ACPR specification, fIN = 824MHz to 849MHz PIN adjusted to meet ACPR specification, fIN = 824MHz to 849MHz TA = TMIN to TMAX, relative to TA = +25°C PIN = 8dBm VCC = 2.8V to 5.0V, offset = 885kHz, 30kHz BW, fIN = 824MHz to 849MHz VCC = 2.8V to 5.0V, offset = 1980kHz, 30kHz BW, fIN = 824MHz to 849MHz TA = TMIN to TMAX Power Gain (Note 1) GP 24 25.5 dB TA = +25°C AC ELECTRICAL CHARACTERISTICS—MAX2264 (continued) (MAX2264 EV kit, VCC = VPWR = V SHDN = +3.3V, TA = +25°C, fIN = 836MHz, CDMA modulation, SHDN = VCC, matching networks tuned for 824MHz to 849MHz operation, 50 Ω system, unless otherwise noted.) 32 PWR = VCC, PIN adjusted to meet ACPR specification Power-Added Efficiency (Note 3) PAE 12 % PWR = GND, PIN adjusted to meet ACPR specification AC ELECTRICAL CHARACTERISTICS—MAX2265 (MAX2265 EV kit, VCC = V SHDN = +3.3V, TA = +25°C, fIN = 836MHz, CDMA modulation, matching networks tuned for 824MHz to 849MHz operation, 50 Ω system, unless otherwise indicated.) 2.4:1 |
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