ADA4930-1YCPZ-R2 datasheet(3/25 Pages) AD

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Data Sheet

ADA4930-1/ADA4930-2

Rev. B | Page 3 of 25

SPECIFICATIONS

3.3 V OPERATION

VS = 3.3 V, VICM = 0.9 V, VOCM = 0.9 V, RF = 301 Ω, RG = 301 Ω, RL, dm = 1 kΩ, single-ended input, differential output, TA = 25°C, TMIN to

TMAX = −40°C to +105°C, unless otherwise noted.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

−3 dB Small Signal Bandwidth

VO, dm = 0.1 V p-p

1430

MHz

−3 dB Large Signal Bandwidth

VO, dm = 2 V p-p

887

MHz

Bandwidth for 0.1 dB Flatness

VO, dm = 0.1 V p-p

ADA4930-1

380

MHz

ADA4930-2

MHz

Slew Rate

VO, dm = 2 V step, 25% to 75%

2877

V/μs

Settling Time to 0.1%

VO, dm = 2 V step, RL = 200 Ω

6.3

Overdrive Recovery Time

G = 3, VIN, dm = 0.7 V p-p pulse

1.5

NOISE/HARMONIC PERFORMANCE

HD2/HD3

VO, dm = 2 V p-p, fC = 10 MHz

−98/−97

VO, dm = 2 V p-p, fC = 30 MHz

−91/−88

VO, dm = 2 V p-p, fC = 70 MHz

−79/−79

VO, dm = 2 V p-p, fC = 100 MHz

−73/−73

Third-Order IMD

VO, dm = 1 V p-p/tone, fC = 70.05 MHz ± 0.05 MHz

dBc

VO, dm = 1 V p-p/tone, fC = 140.05 MHz ± 0.05 MHz

dBc

Input Voltage Noise

f = 100 kHz

1.15

nV/√Hz

Input Current Noise

f = 100 kHz

pA/√Hz

Crosstalk

f = 100 MHz, ADA4930-2, RL = 200 Ω

−90

DC PERFORMANCE

Input Offset Voltage

VIP = VIN = VOCM = 0 V, RL = open circuit

−3.1

−0.5

+3.1

Input Offset Voltage Drift

TMIN to TMAX

2.75

μV/°C

Input Bias Current

−36

−24

−16

μA

Input Bias Current Drift

TMIN to TMAX

−0.05

μA/

C

Input Offset Current

−1.8

+0.1

+1.8

μA

Open-Loop Gain

RF = RG = 10 kΩ, ΔVO = 0.5 V, RL = open circuit

INPUT CHARACTERISTICS

Input Common-Mode Voltage Range

0.3

1.2

Input Resistance

Differential

150

kΩ

Common mode

MΩ

Input Capacitance

Common mode

CMRR

ΔVICM = 0.5 V dc; RF = RG = 10 kΩ, RL = open circuit

−82

−77

OUTPUT CHARACTERISTICS

Output Voltage

Each single-ended output; RF = RG = 10 kΩ

0.11

1.74

Linear Output Current

Each single-ended output; f = 1 MHz, TDH ≤ 60 dBc

Output Balance Error

f = 1 MHz

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