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ADF7012BRU-REEL7 Datasheet(PDF) 3 Page - Analog Devices |
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ADF7012BRU-REEL7 Datasheet(HTML) 3 Page - Analog Devices |
3 / 28 page ADF7012 Rev. A | Page 3 of 28 SPECIFICATIONS DVDD = 2.3 V – 3.6 V; AGND = DGND = 0 V; TA = TMIN to TMAX, unless otherwise noted. Operating temperature range is −40°C to +85°C. Table 1. Parameter B Version Unit Conditions/Comments RF OUTPUT CHARACTERISTICS Operating Frequency 75/1000 MHz min/max VCO range adjustable using external inductor; divide-by-2, -4, -8 options may be required Phase Frequency Detector FRF/128 Hz min MODULATION PARAMETERS Data Rate FSK/GFSK 179.2 kbps Using 1 MHz loop bandwidth Data Rate ASK/OOK 64 Kbps Based on US FCC 15.247 specifications for ACP; higher data rates are achievable depending on local regulations Deviation FSK/GFSK PFD/214 Hz min For example, 10 MHz PFD − deviation min = ±610 Hz 511 × PFD/214 Hz max For example, 10 MHz PFD − deviation max = ±311.7 kHz GFSK BT 0.5 typ ASK Modulation Depth 25 dB max OOK Feedthrough (PA Off ) −40 dBm typ FRF = FVCO −80 dBm typ FRF = FVCO/2 POWER AMPLIFIER PARAMETERS Maximum Power Setting, DVDD = 3.6 V 14 dBm FRF = 915 MHz, PA is matched into 50 Ω Maximum Power Setting, DVDD = 3.0 V 13.5 dBm FRF = 915 MHz, PA is matched into 50 Ω Maximum Power Setting, DVDD = 2.3 V 12.5 dBm FRF = 915 MHz, PA is matched into 50 Ω Maximum Power Setting, DVDD = 3.6 V 14.5 dBm FRF = 433 MHz, PA is matched into 50 Ω Maximum Power Setting, DVDD = 3.0 V 14 dBm FRF = 433 MHz, PA is matched into 50 Ω Maximum Power Setting, DVDD = 2.3 V 13 dBm FRF = 433 MHz, PA is matched into 50 Ω PA Programmability 0.4 dB typ PA output = −20 dBm to +13 dBm POWER SUPPLIES DVDD 2.3/3.6 V min/V max Current Consumption 315 MHz, 0 dBm/5 dBm 8/14 mA typ DVDD = 3.0 V, PA is matched into 50 Ω, IVCO = min 433 MHz, 0 dBm/10 dBm 10/18 mA typ 868 MHz, 0 dBm/10 dBm/14 dBm 14/21/32 mA typ 915 MHz, 0 dBm/10 dBm/14 dBm 16/24/35 mA typ VCO Current Consumption 1/8 mA min/max VCO current consumption is programmable Crystal Oscillator Current Consumption 190 μA typ Regulator Current Consumption 280 μA typ Power-Down Current 0.1/1 μA typ/max REFERENCE INPUT Crystal Reference Frequency 3.4/26 MHz min/max Single-Ended Reference Frequency 3.4/26 MHz min/max Crystal Power-On Time 3.4 MHz/26 MHz 1.8/2.2 ms typ CE to clock enable valid Single-Ended Input Level CMOS levels Refer to the LOGIC INPUTS parameter. Applied OSC 2, oscillator circuit disabled. |
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