Data Sheet

AD8045

Rev. C | Page 3 of 24

SPECIFICATIONS WITH ±5 V SUPPLY

TA = 25°C, G = +1, RS = 100 Ω, RL = 1 kΩ to ground, unless noted otherwise. The exposed paddle must be left floating or connected to −VS.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

−3 dB Bandwidth

G = +1, VOUT = 0.2 V p-p

1000

MHz

G = +1, VOUT = 2 V p-p

300

350

G = +2, VOUT = 0.2 V p-p

320

400

MHz

Bandwidth for 0.1 dB Flatness

G = +2, VOUT = 2 V p-p, RL = 150 Ω

55

MHz

Slew Rate

G = +1, VOUT = 4 V step

1000

1350

V/µs

Settling Time to 0.1%

G = +2, VOUT = 2 V step

7.5

ns

NOISE/HARMONIC PERFORMANCE

Harmonic Distortion (dBc) HD2/HD3

fC = 5 MHz, VOUT = 2 V p-p

LFCSP

−102/−101

dBc

SOIC

−106/−101

dBc

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

LFCSP

−98/−90

dBc

SOIC

−97/−90

dBc

fC = 70 MHz, VOUT = 2 V p-p

LFCSP

−71/−71

dBc

SOIC

−60/−71

dBc

Input Voltage Noise

f = 100 kHz

3

nV/√Hz

Input Current Noise

f = 100 kHz

3

pA/√Hz

Differential Gain Error

NTSC, G = +2, RL = 150 Ω

0.01

%

Differential Phase Error

NTSC, G = +2, RL = 150 Ω

0.01

Degrees

DC PERFORMANCE

Input Offset Voltage

0.2

1.0

mV

Input Offset Voltage Drift

See Figure 54

8

µV/°C

Input Bias Current

2

6.3

µA

Input Bias Current Drift

8

nA/°C

Input Bias Offset Current

0.2

1.3

µA

Open-Loop Gain

VOUT = −3 V to +3 V

62

64

dB

INPUT CHARACTERISTICS

Input Resistance

Common-mode/differential

3.6/1.0

MΩ

Input Capacitance

Common-mode

1.3

pF

Input Common-Mode Voltage Range

±3.8

V

Common-Mode Rejection

VCM = ±1 V

−83

−91

dB

OUTPUT CHARACTERISTICS

Output Overdrive Recovery Time

VIN = ±3 V, G = +2

8

ns

Output Voltage Swing

RL = 1 kΩ

−3.8 to +3.8

−3.9 to +3.9

V

RL = 100 Ω

−3.4 to +3.5

−3.6 to +3.6

V

Output Current

70

mA

Short-Circuit Current

Sinking/sourcing

90/170

mA

Capacitive Load Drive

30% overshoot, G = +2

18

pF

POWER SUPPLY

Operating Range

±1.65

±5

±6

V

Quiescent Current

16

19

mA

Positive Power Supply Rejection

+VS = +5 V to +6 V, −VS = −5 V

−61

−68

dB

Negative Power Supply Rejection

+VS = +5 V, −VS = −5 V to −6 V

−66

−73

dB