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AD8352

2 GHz, Ultralow Distortion, Differential RF/IF Amplifier

Analog Devices 

Data Sheet

AD8352

Parameter

190 MHz

Second/Third Harmonic Distortion

Output Third-Order Intercept

Third-Order IMD

Noise Spectral Density (RTI)

1 dB Compression Point (RTO)

240 MHz

Second/Third Harmonic Distortion

Output Third-Order Intercept

Third-Order IMD

Noise Spectral Density (RTI)

1 dB Compression Point (RTO)

380 MHz

Second/Third Harmonic Distortion2

Output Third-Order Intercept

Third-Order IMD

Noise Spectral Density (RTI)

1 dB Compression Point (RTO)

500 MHz

Second/Third Harmonic Distortion2

Output Third-Order Intercept

Third-Order IMD

Noise Spectral Density (RTI)

1 dB Compression Point (RTO)

Conditions

RL = 1 kΩ, VOUT = 2 V p-p

RL = 200 Ω, VOUT = 2 V p-p

RL = 200 Ω, f1 = 180.5 MHz, f2 = 190.5 MHz

RL = 1 kΩ, f1 = 180.5 MHz, f2 = 190.5 MHz,

VOUT = 2 V p-p composite

RL = 200 Ω, f1 = 180.5 MHz, f2 = 190.5 MHz,

VOUT = 2 V p-p composite

RL = 1 kΩ, VOUT = 2 V p-p

RL = 200 Ω, VOUT = 2 V p-p

RL = 200 Ω, f1 = 239.5 MHz, f2 = 240.5 MHz

RL = 1 kΩ, f1 = 239.5 MHz, f2 = 240.5 MHz,

VOUT = 2 V p-p composite

RL = 200 Ω, f1 = 239.5 MHz, f2 = 240.5 MHz,

VOUT = 2 V p-p composite

RL = 1 kΩ, VOUT = 2 V p-p

RL = 200 Ω, VOUT = 2 V p-p

RL = 200 Ω, f1 = 379.5 MHz, f2 = 380.5 MHz

RL = 1 kΩ, f1 = 379.5 MHz, f2 = 380.5 MHz,

VOUT = 2 V p-p composite

RL = 200 Ω, f1 = 379.5 MHz, f2 = 380.5 MHz,

VOUT = 2 V p-p composite

RL = 200 Ω, VOUT = 2 V p-p

RL = 200 Ω, f1 = 499.5 MHz, f2 = 500.5 MHz

RL = 200 Ω, f1 = 499.5 MHz, f2 = 500.5 MHz,

VOUT = 2 V p-p composite

Min Typ

Max Unit

−82/−85

−81/−87

39

−83

−81

2.7

15.4

dBc

dBc

dBm

dBc

dBc

nV/√Hz

dBm

−82/−76

−80/−73

36

−85

−77

2.7

15.3

dBc

dBc

dBm

dBc

dBc

nV/√Hz

dBm

−72/−68

−74/−69

33

−74

−70

2.7

14.6

dBc

dBc

dBm

dBc

dBc

nV/√Hz

dBm

−71/−64

28

−61

2.7

13.9

dBc

dBm

dBc

nV/√Hz

dBm

1 When using the evaluation board at frequencies below 50 MHz, replace the Output Balun T1 with a transformer, such as Mini-Circuits® ADT1-1WT to obtain the low

frequency balance required for differential HD2 cancellation.

2 CD and RD can be optimized for broadband operation below 180 MHz. For operation above 300 MHz, CD and RD components are not required.

Rev. C | Page 5 of 19

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