THS4281DBVT datasheet(7/43 Pages) TI1

7 / 43 page

THS4281

www.ti.com

SLOS432B – APRIL 2004 – REVISED OCTOBER 2015

6.6 Electrical Characteristics, VS = 5 V (VS+ = 5 V, VS– = GND)

At G = +2, RF = 2.49 kΩ, and RL = 1 kΩ to 2.5 V, TA = 25°C unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

AC PERFORMANCE

G = +1, VO = 100 mVPP, RF = 34 Ω

MHz

G = +2, VO = 100 mVPP, RF = 2 kΩ

MHz

Small-Signal Bandwidth

G = +5, VO = 100 mVPP, RF = 2 kΩ

MHz

G = +10, VO = 100 mVPP, RF = 2 kΩ

3.8

MHz

0.1-dB Flat Bandwidth

G = +2, VO = 100 mVPP, RF = 2 kΩ

MHz

Full-Power Bandwidth

G = +2, VO = 2 VPP

MHz

G = +1, VO = 2-V Step

μs

Slew Rate

G = –1, VO = 2-V Step

μs

Settling Time to 0.1%

G = –1, VO = 2-V Step

Settling Time to 0.01%

G = –1, VO = 2-V Step

150

Rise/Fall Times

G = +1, VO = 2-V Step

AC PERFORMANCE— HARMONIC DISTORTION

G = +2, VO = 2 VPP, f = 1 MHz, RL = 1 kΩ

–67

Second Harmonic Distortion

dBc

G = +2, VO = 2 VPP, f = 100 kHz, RL = 1 kΩ

–92

G = +2, VO = 2 VPP, f = 1 MHz, RL = 1 kΩ

–76

Third Harmonic Distortion

dBc

G = +2, VO = 2 VPP, f = 100 kHz, RL = 1 kΩ

–106

G = +2, VO = 2 VPP, VO = 2 VPP, f = 10 kHz

0.0009%

THD + N

G = +2, VO = 2 VPP, VO = 4 VPP, f = 10 kHz

0.0005%

Differential Gain (NTSC/PAL)

0.11/0.17%

G = +2, RL = 150 Ω

Differential Phase (NTSC/PAL)

0.11/0.14

Input Voltage Noise

f = 100 kHz

12.5

nV/

√Hz

Input Current Noise

f = 100 kHz

1.5

pA/

√Hz

DC PERFORMANCE

25°C

105

Open-Loop Voltage Gain (AOL)

0°C to 70°C

–40°C to +85°C

25°C

2.5

0.5

Input Offset Voltage

VCM = 2.5 V

0°C to 70°C

3.5

–40°C to +85°C

3.5

0°C to 70°C

±7

Average Offset Voltage Drift

VCM = 2.5 V

µV/°C

–40°C to +85°C

±7

25°C

0.5

0.8

Input Bias Current

VCM = 2.5 V

0°C to 70°C

µA

–40°C to +85°C

0°C to 70°C

±2

Average Bias Current Drift

VCM = 2.5 V

nA/°C

–40°C to +85°C

±2

25°C

0.1

0.4

Input Offset Current

VCM = 2.5 V

0°C to 70°C

0.5

µA

–40°C to +85°C

0.5

0°C to 70°C

±2

Average Offset Current Drift

VCM = 2.5 V

nA/°C

–40°C to +85°C

±2

INPUT CHARACTERISTICS

25°C

–0.4/5.4

–0.3/5.3

Common-Mode Input Range

0°C to 70°C

–0.1/5.1

–40°C to +85°C

–0.1/5.1

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