AD8362 datasheet(3/32 Pages) AD

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AD8362

Rev. D | Page 3 of 32

SPECIFICATIONS

VS = 5 V, T = 25°C, ZO = 50 Ω, differential input drive via balun1, VTGT connected to VREF, VOUT tied to VSET, unless otherwise noted.

Table 1.

Parameter

Conditions

Min

Typ

Max

Unit

OVERALL FUNCTION

Maximum Input Frequency

3.8

GHz

Input Power Range (Differential)

dB referred to 50 Ω impedance level, f ≤ 2.7 GHz, into 1:4 balun1

Nominal Low End of Range

−52

dBm

Nominal High End of Range

dBm

Input Voltage Range (Differential)

RMS voltage at input terminals, f ≤ 2.7 GHz, into input of the device

Nominal Low End of Range

1.12

mV rms

Nominal High End of Range

1.12

V rms

Input Power Range (S-Sided)

Single-ended drive, CW input, f ≤ 2.7 GHz, into input resistive network2

Nominal Low End of Range

−40

dBm

Nominal High End of Range

dBm

Input Voltage Range (S-Sided)

RMS voltage at input terminals, f ≤ 2.7 GHz

Nominal Low End of Range

2.23

mV rms

Nominal High End of Range

2.23

V rms

Input Power Range (S-Sided)

Single-ended drive, CW input, f ≥ 2.7 GHz, into matched input network3

Nominal Low End of Range

−35

dBm

Nominal High End of Range

124

dBm

Output Voltage Range

RL ≥ 200 Ω to ground

Nominal Low End of Range

100

Nominal High End of Range

In general, VS − 0.1 V

4.9

Output Scaling (Log Slope)

mV/dB

Law Conformance Error

Over central 60 dB range, f ≤ 2.7 GHz

±0.5

RF INPUT INTERFACE

Pin INHI, Pin INLO, ac-coupled, at low frequencies

Input Resistance

Single-ended drive, with respect to DECL

100

Differential drive

200

OUTPUT INTERFACE

Pin VOUT

Available Output Range

RL ≥ 200 Ω to ground

0.1

4.9

Absolute Voltage Range

Nominal Low End of Range

Measurement mode, f = 900 MHz, PIN = −52 dBm

0.32

0.48

Nominal High End of Range

Measurement mode, f = 900 MHz, PIN = +8 dBm

3.44

3.52

Source/Sink Current

VOUT held at VS/2, to 1% change

Slew Rate Rising

CL = open

V/μs

Slew Rate Falling

CL = open

V/μs

Rise Time, 10% to 90%

0.2 V to 1.8 V, CLPF = Open

Fall Time, 90% to 10%

1.8 V to 0.2 V, CLPF = Open

0.4

μs

Wideband Noise

CLPF = 1000 pF, fSPOT ≤ 100 kHz

nV/√Hz

VSET INTERFACE

Pin VSET

Nominal Input Voltage Range

To ±1 dB error

0.5

3.75

Input Resistance

kΩ

Scaling (Log Slope)

f = 900 MHz

mV/dB

Scaling (Log Intercept)

f = 900 MHz, into 1:4 balun

−64

−60

−56

dBm

−77

−73

−69

dBV

VOLTAGE REFERENCE

Pin VREF

Output Voltage

25°C

1.225

1.25

1.275

Temperature Sensitivity

−40°C ≤ TA ≤ +85°C

0.08

mV/°C

Output Resistance

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