Data Sheet

AD8000

Rev. C | Page 3 of 17

SPECIFICATIONS WITH ±5 V SUPPLY

At TA = 25°C, VS = ±5 V, RL = 150 Ω, Gain = +2, RF = RG = 432 Ω, unless otherwise noted. Connect the exposed paddle to ground.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

−3 dB Bandwidth

G = +1, VO = 0.2 V p-p, SOIC/LFCSP

1580/1350

MHz

G = +2, VO = 2 V p-p, SOIC/LFCSP

650/610

MHz

Bandwidth for 0.1 dB Flatness

VO = 2 V p-p, SOIC/LFCSP

190/170

MHz

Slew Rate

G = +2, VO = 4 V step

4100

V/μs

Settling Time to 0.1%

G = +2, VO = 2 V step

12

ns

NOISE/HARMONIC PERFORMANCE

Second/Third Harmonic

VO = 2 V p-p, f = 5 MHz, LFCSP only

86/89

dBc

Second/Third Harmonic

VO = 2 V p-p, f = 20 MHz, LFCSP only

75/79

dBc

Input Voltage Noise

f = 100 kHz

1.6

nV/√Hz

Input Current Noise

f = 100 kHz, −IN

26

pA/√Hz

f = 100 kHz, +IN

3.4

pA/√Hz

Differential Gain Error

NTSC, G = +2

0.02

%

Differential Phase Error

NTSC, G = +2

0.01

Degree

DC PERFORMANCE

Input Offset Voltage

1

10

mV

Input Offset Voltage Drift

11

μV/°C

Input Bias Current (Enabled)

+IB

−5

+4

μA

−IB

−3

+45

μA

Transimpedance

570

890

1600

kΩ

INPUT CHARACTERISTICS

Noninverting Input Impedance

2/3.6

MΩ/pF

Input Common-Mode Voltage Range

−3.5 to +3.5

V

Common-Mode Rejection Ratio

VCM = ±2.5 V

−52

−54

−56

dB

Overdrive Recovery

G = +1, f = 1 MHz, triangle wave

30

ns

POWER DOWN PIN

Power-Down Input Voltage

Power-down

< +VS – 3.1

V

Enabled

> +VS – 1.9

V

Turn-Off Time

50% of power-down voltage to

10% of VOUT final, VIN = 0.3 V p-p

150

ns

Turn-On Time

50% of power-down voltage to

90% of VOUT final, VIN = 0.3 V p-p

300

ns

Input Bias Current

Enabled

−1.1

+0.17

+1.4

μA

Power-Down

−300

−235

−160

μA

OUTPUT CHARACTERISTICS

Output Voltage Swing

RL = 100 Ω

±3.7

±3.9

V

Output Voltage Swing

RL = 1 kΩ

±3.9

±4.1

V

Linear Output Current

VO = 2 V p-p, second HD < −50 dBc

100

mA

Overdrive Recovery

G = + 2, f = 1 MHz, triangle wave

45

ns

G = +2, VIN = 2.5 V to 0 V step

22

ns

POWER SUPPLY

Operating Range

4.5

12

V

Quiescent Current

12.7

13.5

14.3

mA

Quiescent Current (Power-Down)

1.1

1.3

1.65

mA

Power Supply Rejection Ratio

−PSRR/+PSRR

−56/−61

−59/−63

dB