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AD6411 数据表(PDF) 2 Page - Analog Devices |
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AD6411 数据表(HTML) 2 Page - Analog Devices |
2 / 11 page –2– REV. 0 AD6411–SPECIFICATIONS (T A = 25 C, 3.0 V < VBAT < 5.5 V unless otherwise noted) Parameter Conditions Min Typ Max Units RECEIVE RF MIXER RF Input Frequency 1880 to 1930 MHz Power Gain ZSOURCE = 50 Ω, ZLOAD = 200 Ω 15 19 21 dB Input 1 dB Compression Point ZSOURCE = 50 Ω, ZLOAD = 200 Ω –21 –16 dBm Input Third-Order Intercept ZSOURCE = 50 Ω, ZLOAD = 200 Ω –8 dBm SSB Noise Figure ZSOURCE = 50 Ω, ZLOAD = 200 Ω 11 dB Output VSWR 100 MHz–120 MHz 1.5:1 Output Impedance 200 Ω Input Impedance 50 Ω RX IF AMPLIFIERS Differential Input Impedance 200 Ω Input VSWR Input Power < –11 dBm 1.5:1 IF Noise Figure ZSOURCE = 200 Ω Differential 6 dB RSSI RSSI Upper Limit ZSOURCE = 200 Ω Differential –5 +3 dBm RSSI Lower Limit ZSOURCE = 200 Ω Differential –95 dBm RSSI High Level Voltage Input Power = 0 dBm (at IF Input) 1.7 V RSSI Low Level Voltage Input Power = –90 dBm (at IF Input) 0.3 V RSSI Slope –90 dBm < Input Power < 0 dBm (at IF Input) 14 mV/dB RSSI Output Impedance VRSSI = 0.3 V 700 Ω RSSI Output Response Time Settling to 95% Value for a 40 dB Input Step, 20 pF External Load 2 µs PLL DEMODULATOR PLL Demodulator Phase Detector Gain @ 90 Degree Relative Phase 80 115 150 µA/rad Leakage Current at COFF Charge Pump Disabled 100 pA Recommended External VCO Gain 1.152 MHz/V Demodulator Gain VCO Gain Set to 1.152 MHz/V 1.736 V/MHz Demodulator Linearity THD for FM Tone @ 576 kHz, Peak Deviation 288 kHz –30 dBc VOLTAGE REFERENCE Output Voltage 1.3 1.37 1.44 V Output Current 100 µA TRANSMIT SECTION Output Power ZL = 50 Ω –3 +1 +4 dBm Harmonically Related Spurii At 0.5 × DECT_Tx: (940 MHz–950 MHz) –10 dBc At 1.5 × DECT_Tx: (2820 MHz–2850 MHz) –20 dBc Other Spurii 100 MHz–3000 MHz, Outside DECT Band 1 MHz Measurement Bandwidth –73 dBc Output Phase Noise With UHF Resonator Qu > 30 1.2 MHz –120 dBc/Hz 3.0 MHz –130 dBc/Hz >4.7 MHz –135 dBc/Hz VCO Operating Frequency Range With Suitable External Resonator 700 1200 MHz Oscillator Push Using On-Chip Regulator, 250 mV VBAT Step Change with 5 µs Rise/Fall Time 6 kHz Oscillator Pull ∆VSWR = 2:1 Any Phase 55 kHz SYNTHESIZER Reference Input Impedance >5 k Ω Reference Input Level 100 1000 mV p-p Reference Input Frequency 10 20 MHz VCO Signal Input Range 700 1200 MHz Charge Pump Current – “Up” Voltage On Loop Filter (Pin 38) = 1.4 V –1.30 1.0 –0.77 mA Charge Pump Current – “Down” Voltage On Loop Filter (Pin 38) = 1.4 V 0.66 1.0 1.15 mA Charge Pump Leakage Output Disabled < ±1nA BSW Output “High” Voltage at I LOAD < = 2 mA 2.5 V |
类似零件编号 - AD6411 |
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类似说明 - AD6411 |
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