Datasheet ADL5246 (Analog Devices) - 7

Data Sheet ADL5246 3.3 V 5 V Parameter Test Conditions/Comments Min Typ Max Min Typ Max Unit
AMP3 FREQUENCY = 2.6 GHz RFIN3 to RFOUT3 pins Gain 10.3 11.1 dB vs. Frequency ±100 MHz 0 to −1.8 0 to −1.4 dB vs. Temperature −40°C ≤ TA ≤ +105°C +1 to −1.2 +1 to −1.2 dB vs. Supply 3.135 V to 3.465 V, 4.75 V to 5.25 V +0.4 to −0.1 0 to −0.3 dB Input Return Loss S11 −10 −10 dB Output Return Loss S22 −17 −17 dB Output 1 dB Compression 22.5 27 dBm Point Output Third Order Intercept ∆f = 1 MHz, POUT = 0 dBm/tone 30 38 dBm Noise Figure 7.5 7.8 dB FULL CHAIN FREQUENCY = AMP1→AMP2→AMP3, AMP2 at 2.2 GHz maximum gain Gain 27.5 31.5 dB vs. Frequency ±100 MHz 0 to −1.4 0 to −1.6 dB Gain Range HG mode 13 44 dB Input Return Loss S11 −6 −9 dB Output Return Loss S22 −13 −16 dB Output 1 dB Compression 24 28 dBm Point Output Third Order Intercept ∆f = 1 MHz, POUT = 5 dBm/tone 29 37 dBm Noise Figure 1.8 1.5 dB LOGIC INPUTS Pin VSW1 and Pin VSW1 Logic Level Low Maximum voltage for a logic low 0.8 0.8 V Logic Level High Minimum voltage for a logic high 1.8 1.8 V Bias Current, VSW1 V = 0 V <1 <1 μA VSW1 V = 3.3 V 290 290 μA VSW1 Bias Current, VSW1 VVSW1 = 0 V <1 <1 μA VVSW1 = 3.3 V <1 <1 μA GAIN CONTROL INTERFACE Pin VGAIN1 and Pin VGAIN2 VGAIN Minimum Minimum gain control voltage 0 0 V VGAIN Maximum Maximum gain control voltage 3.3 3.3 V Bias Current VGAIN1, VGAIN2 = 0 V −120 −120 μA VGAIN1, VGAIN2 = 3.3 V 190 190 μA Input Resistance 10.6 10.6 kΩ POWER SUPPLIES Voltage 3.135 3.3 3.465 4.75 5 5.25 V Total Supply Current All three amplifiers active, 141 270 mA maximum gain LG mode, VGAIN1 = VGAIN2 = 0 V 105 211 mA Individual Supply Currents AMP1 37 59 mA AMP2 (VPOS1 only, HG mode)1 37 59 mA AMP2 (VPOS1 only, LG mode)1 <1 <1 mA VPOS2, VGAIN1 = VGAIN2 = 0 V1 6 13 mA VPOS2, VGAIN1 = VGAIN2 = 3.3 V1 9.5 17 mA AMP3 (output bias only)2 61 139 mA 1 VPOS1 and VPOS2 are both required for AMP2 functionality. 2 VPOS2 and AMP3 output bias are both required for AMP3 functionality. Rev. A | Page 7 of 36 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY THEORY OF OPERATION BASIC CONNECTIONS Amplifier 1 (AMP1) Amplifier 2 (AMP2) Amplifier 3 (AMP3) Gain Control Amplifier 3 Matching ERROR VECTOR MAGNITUDE (EVM) PERFORMANCE THERMAL INFORMATION AND RECOMMENDED PCB LAND PATTERN FULL CHAIN OPERATION CONSIDERATIONS EVALUATION BOARD CHARACTERIZATION INFORMATION OUTLINE DIMENSIONS ORDERING GUIDE