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ADL5391 Rev. 0 | Page 3 of 16 SPECIFICATIONS VPOS = 5 V, TA = 25°C, ZL = 50 Ω differential, ZPLS = ZMNS = open, GADJ = open, unless otherwise noted. Transfer function: W = XY/1 V + Z, common mode internally set to 2.5 V nominal. Table 1. Parameter Conditions Min Typ Max Unit MULTIPLICAND INPUTS (X, Y) XPLS, XMNS, YPLS, YMNS Differential Voltage Range Differential, common mode = 2.5 V 2 V p-p Common-Mode Range For full differential range 0 2.5 V Input Offset Voltage DC 20 mV vs. Temperature −40°C to +85°C ±20 mV Differential Input Impedance f = dc 500 Ω f = 2 GHz 150 Ω Fundamental Feedthrough, X or Y f = 50 MHz, X (Y) = 0 V, Y (X) = 0 dBm, relative to condition where X (Y) = 1 V −42 dB f = 1 GHz −35 dB Gain X = 50 MHz and 0 dBm, Y = 1 V 0.5 dB X = 1 GHz and 0 dBm, Y = 1 V −1.33 dB DC Linearity X to output, Y = 1 V 1 % FS Scale Factor X = Y = 1 V 1 V/V CMRR ±1 V p-p, Y = 1 V, f = 50 MHz 42.1 dB SUMMING INPUT (Z) ZPLS, ZMNS Differential Voltage Range Common mode from 2.5 V down to COMM 2 V p-p Common-Mode Range For full differential range 0 2.5 V Gain From Z to W, f ≤ 10 MHz, 0 dBm, X = Y = 1 V 0.1 dB Differential Input Impedance f = dc 500 Ω f = 2 GHz 150 Ω OUTPUTS (W) WPLS, WMNS Differential Voltage Range No external common mode ±2 V Common-Mode Output VPOS − 2.5 V Output Noise Floor X = Y = 1 V dc f = 1 MHz −133 dBm/Hz f = 1 GHz −133 dBm/Hz X = Y = 0 f = 1 MHz −138 dBm/Hz f = 1 GHz −138 dBm/Hz Output Noise Voltage Spectral Density X = Y = 0, f = 1 MHz 26.7 nV/√Hz Output Offset Voltage Z = 0 V differential 19 mV vs. Temperature ±19 mV Differential Output Impedance f = dc 0 Ω f = 200 MHz 75 Ω f = 2 GHz 500 Ω DYNAMIC CHARACTERISTICS Frequency Range X, Y, Z to W 0 2 GHz Slew Rate W from −2.0 V to +2.0 V, 150 Ω 8800 V/μs Settling Time X stepped from −1 V to +1 V, Z = 0 V, 150 Ω 2.1 ns Second Harmonic Distortion X (Y) = 0 dBm, Y (X) = 1 V, fund = 10 MHz −60 dBc Fund = 200 MHz −51 dBc Third Harmonic Distortion X (Y) = 0 dBm, Y (X) = 1 V, fund = 10 MHz −61.5 dBc Fund = 200 MHz −51.6 dBc |
