Data Sheet

ADA4932-1/ADA4932-2

SPECIFICATIONS

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Rev. F | 3 of 27

±5 V OPERATION

TA = 25°C, +VS = 5 V, −VS = −5 V, VOCM = 0 V, RF = 499 Ω, RG = 499 Ω, RT = 53.6 Ω (when used), RL, dm = 1 kΩ, unless otherwise noted. All

specifications refer to single-ended input and differential outputs, unless otherwise noted. Refer to Figure 54 for signal definitions.

±DIN to VOUT, dm Performance

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

−3 dB Small Signal Bandwidth

VOUT, dm = 0.1 V p-p

560

MHz

VOUT, dm = 0.1 V p-p, RF = RG = 205 Ω

1000

MHz

−3 dB Large Signal Bandwidth

VOUT, dm = 2.0 V p-p

360

MHz

VOUT, dm = 2.0 V p-p, RF = RG = 205 Ω

360

MHz

Bandwidth for 0.1 dB Flatness

VOUT, dm = 2.0 V p-p, ADA4932-1, RL = 200 Ω

300

MHz

VOUT, dm = 2.0 V p-p, ADA4932-2, RL = 200 Ω

100

MHz

Slew Rate

VOUT, dm = 2 V p-p, 25% to 75%

2800

V/µs

Settling Time to 0.1%

VOUT, dm = 2 V step

9

ns

Overdrive Recovery Time

VIN = 0 V to 5 V ramp, G = 2

20

ns

NOISE/HARMONIC PERFORMANCE

See Figure 53 for distortion test circuit

Second Harmonic

VOUT, dm = 2 V p-p, 1 MHz

−110

dBc

VOUT, dm = 2 V p-p, 10 MHz

−100

dBc

VOUT, dm = 2 V p-p, 20 MHz

−90

dBc

VOUT, dm = 2 V p-p, 50 MHz

−72

dBc

Third Harmonic

VOUT, dm = 2 V p-p, 1 MHz

−130

dBc

VOUT, dm = 2 V p-p, 10 MHz

−120

dBc

VOUT, dm = 2 V p-p, 20 MHz

−105

dBc

VOUT, dm = 2 V p-p, 50 MHz

−80

dBc

IMD

f1 = 30 MHz, f2 = 30.1 MHz, VOUT, dm = 2 V p-p

−91

dBc

Voltage Noise (RTI)

f = 1 MHz

3.6

nV/√Hz

Input Current Noise

f = 1 MHz

1.0

pA/√Hz

Crosstalk

f = 10 MHz, ADA4932-2

−100

dB

INPUT CHARACTERISTICS

Offset Voltage

V+DIN = V−DIN = VOCM = 0 V

−2.2

±0.5

+2.2

mV

TMIN to TMAX variation

−3.7

µV/°C

Input Bias Current

−5.2

−2.5

−0.1

µA

TMIN to TMAX variation

−9.5

nA/°C

Input Offset Current

−0.2

±0.025

+0.2

µA

Input Resistance

Differential

11

MΩ

Common mode

16

MΩ

Input Capacitance

0.5

pF

Input Common-Mode Voltage Range

V

−VS + 0.2 to

+VS − 1.8

CMRR

∆VOUT, dm/∆VIN, cm, ∆VIN, cm = ±1 V

−100

−87

dB

Open-Loop Gain

64

66

dB

OUTPUT CHARACTERISTICS