Data Sheet

ADL5519

Rev. C | Page 3 of 39

SPECIFICATIONS

Supply voltage, VP = VPSR = VPSA = VPSB = 5 V, CLPF = 1000 pF, TA = 25°C, 50 Ω termination resistor at INHA, INHB, unless otherwise

noted.

Table 1.

Parameter

Conditions

Min

Typ

Max

Unit

SIGNAL INPUT INTERFACE

INHA, INHB (Pin 25, Pin 32)

Specified Frequency Range

0.001

10

GHz

DC Common-Mode Voltage

VP − 0.7

V

MEASUREMENT MODE,

100 MHz OPERATION

ADJA (Pin 21) = 0.65 V, ADJB (Pin 4) = 0.7 V; OUTA, OUTB

(Pin 15, Pin 10) shorted to VSTA, VSTB (Pin 17, Pin 8);

OUTP, OUTN (Pin 13, Pin 12) shorted to FBKA, FBKB

(Pin 14, Pin 11), respectively; sinusoidal input signal;

error referred to best-fit line using linear regression

between PINHA, PINHB = −40 dBm and −10 dBm

Input Impedance

1670||0.47

Ω||pF

OUTA, OUTB ± 1 dB Dynamic Range

51

dB

−40°C < TA < +85°C

42

dB

OUTA, OUTB Maximum Input Level

±1 dB error

−1

dBm

OUTA, OUTB Minimum Input Level

±1 dB error

−52

dBm

OUTA, OUTB, OUTP, OUTN Slope1

−22

mV/dB

OUTA, OUTB Intercept1

22

dBm

Output Voltage (High Power In)

OUTA, OUTB @ PINHA, PINHB = −16 dBm

0.7

V

Output Voltage (Low Power In)

OUTA, OUTB @ PINHA, PINHB = −40 dBm

1.37

V

OUTP, OUTN Dynamic Gain Range

±1 dB error

50

dB

−40°C < TA < +85°C

44

dB

Temperature Sensitivity

Deviation from OUTA, OUTB @ 25°C

−40°C < TA < +85°C, PINHA, PINHB = −16 dBm

±0.25

dB

25°C < TA < 85°C, PINHA, PINHB = −40 dBm

+0.16

dB

−40°C < TA < +25°C, PINHA, PINHB = −40 dBm

−0.6

dB

Distribution of OUTP, OUTN from 25°C

25°C < TA < 85°C, PINHA = −16 dBm, PINHB = −30 dBm,

typical error = −0.09 dB

±0.25

dB

−40°C < TA < +25°C, PINHA = −16 dBm, PINHB = −30 dBm,

typical error = 0.25 dB

±0.4

dB

25°C < TA < 85°C, PINHA = −40 dBm, PINHB = −30 dBm,

typical error = 0.05 dB

±0.25

dB

−40°C < TA < +25°C, PINHA = −40 dBm, PINHB = −30 dBm,

typical error = −0.23 dB

±0.45

dB

Input A-to-Input B Isolation

80

dB

Input A-to-OUTB Isolation

Frequency separation = 1 kHz, PINHA = −50 dBm,

PINHA – PINHB when OUTB/Slope = 1 dB

60

dB

Input B-to-OUTA Isolation

Frequency separation = 1 kHz, PINHB = −50 dBm,

PINHB – PINHA when OUTA/Slope = 1 dB

60

dB

MEASUREMENT MODE,

900 MHz OPERATION

ADJA = 0.6 V, ADJB = 0.65 V; OUTA, OUTB shorted to

VSTA, VSTB; OUTP, OUTN shorted to FBKA, FBKB, respectively;

sinusoidal input signal; error referred to best fit line using

linear regression between PINHA, PINHB = −40 dBm and

−10 dBm

Input Impedance

925||0.54

Ω||pF

OUTA, OUTB ± 1 dB Dynamic Range

54

dB

−40°C < TA < +85°C

49

dB

OUTA, OUTB Maximum Input Level

±1 dB error

−2

dBm

OUTA, OUTB Minimum Input Level

±1 dB error

−56

dBm

OUTA, OUTB, OUTP, OUTN Slope1

−22

mV/dB

OUTA, OUTB Intercept1

20.3

dBm