Data Sheet

AD8351

Rev. D | Page 3 of 19

SPECIFICATIONS

VS = 5 V, RL = 150 Ω, RG = 110 Ω (AV = 10 dB), f = 70 MHz, T = 25°C, parameters specified differentially, unless otherwise noted.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

−3 dB Bandwidth

GAIN = 6 dB, VOUT ≤ 1.0 V p-p

3,000

MHz

GAIN = 12 dB, VOUT ≤ 1.0 V p-p

2,200

MHz

GAIN = 18 dB, VOUT ≤ 1.0 V p-p

600

MHz

Bandwidth for 0.1 dB Flatness

0 dB ≤ GAIN ≤ 20 dB, VOUT ≤ 1.0 V p-p

200

MHz

Bandwidth for 0.2 dB Flatness

0 dB ≤ GAIN ≤ 20 dB, VOUT ≤ 1.0 V p-p

400

MHz

Gain Accuracy

Using 1% resistor for RG, 0 dB ≤ AV ≤ 20 dB

±1

dB

Gain Supply Sensitivity

VS ± 5%

0.08

dB/V

Gain Temperature Sensitivity

−40°C to +85°C

3.9

mdB/°C

Slew Rate

RL = 1 kΩ, VOUT = 2 V step

13,000

V/μs

RL = 150 Ω, VS = 2 V step

7,500

V/μs

Settling Time

1 V step to 1%

<3

ns

Overdrive Recovery Time

VIN = 4 V to 0 V step, VOUT ≤ ±10 mV

<2

ns

Reverse Isolation (S12)

−67

dB

INPUT/OUTPUT CHARACTERISTICS

Input Common-Mode Voltage Adjustment Range

1.2 to 3.8

V

Max Output Voltage Swing

1 dB compressed

4.75

V p-p

Output Common-Mode Offset

40

mV

Output Common-Mode Drift

−40°C to +85°C

0.24

mV/°C

Output Differential Offset Voltage

20

mV

Output Differential Offset Drift

−40°C to +85°C

0.13

mV/°C

Input Bias Current

±15

μA

Input Resistance1

5

kΩ

Input Capacitance1

0.8

pF

CMRR

43

dB

Output Resistance1

150

Ω

Output Capacitance1

0.8

pF

POWER INTERFACE

Supply Voltage

3

5.5

V

PWUP Threshold

1.3

V

PWUP Input Bias Current

PWUP at 5 V

100

μA

PWUP at 0 V

25

μA

Quiescent Current

28

32

mA

NOISE/DISTORTION

10 MHz

Second/Third Harmonic Distortion2

RL = 1 kΩ, VOUT = 2 V p-p

−95/−93

dBc

RL = 150 Ω, VOUT = 2 V p-p

−80/−69

dBc

Third-Order IMD

RL = 1 kΩ, f1 = 9.5 MHz, f2 = 10.5 MHz,

VOUT = 2 V p-p composite

−90

dBc

RL = 150 Ω, f1 = 9.5 MHz, f2 = 10.5 MHz,

VOUT = 2 V p-p composite

−70

dBc

Output Third-Order Intercept

f1 = 9.5 MHz, f2 = 10.5 MHz

33

dBm

Noise Spectral Density (RTI)

2.65

nV/√Hz

1 dB Compression Point

13.5

dBm