ADL5391

Rev. 0 | Page 3 of 16

SPECIFICATIONS

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

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