THS4521-HT

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SBOS548D – APRIL 2011 – REVISED MAY 2012

differential output, input and output referenced to midsupply, unless otherwise noted.

-55°C to 125°C

175°C

-55°C to 210°C

TEST

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

AC PERFORMANCE

Small-Signal Bandwidth

104.3

40.7

40.7

MHz

C

G = 1

42

12.5

12.5

MHz

C

G = 2

12.2

3.15

3.15

MHz

C

G = 5

8.1

2.2

2.2

MHz

C

G = 10

Gain Bandwidth

81

22

22

MHz

C

Product

G = 10

Large-Signal Bandwidth

84

22

22

MHz

C

Bandwidth for 0.1-dB

18.1

5.4

5.4

MHz

C

Flatness

Rising Slew Rate

377.5

353.5

353.5

V/

μs

C

(Differential)

Falling Slew Rate

422.5

392.5

392.5

V/

μs

C

(Differential)

Overshoot

6.75

8.85

8.85

%

C

Undershoot

7.85

11.45

11.45

%

C

Rise Time

13.5

15.9

15.9

ns

C

Fall Time

11.4

14.6

14.6

ns

C

Settling Time to 1%

18.5

23.5

23.5

ns

C

HARMONIC DISTORTION

f = 1 kHz,

–115

–96

–96

dBc

C

2nd harmonic

differential input

f = 1 MHz,

–77

–68.5

–68.5

dBc

C

f = 1 kHz,

–116

–91.5

–91.5

dBc

C

3rd harmonic

differential input

f = 1 MHz,

–80.5

–68.5

–68.5

dBc

C

Second-Order

Intermodulation

–91.5

–79.5

–79.5

dBc

C

Distortion

Third-Order

Intermodulation

–95.5

–79.5

–79.5

dBc

C

Distortion

Input Voltage Noise

f > 10 kHz

9.05

19.95

19.95

nV/

√Hz

C

Input Current Noise

f > 100 kHz

1.8

2.45

2.45

pA/

√Hz

C

Overdrive Recovery

Overdrive = ±0.5 V

116.5

126

126

ns

C

Time

Output Balance Error

–51.5

–45.5

–45.5

dB

C

f

≤ 2 MHz (differential input)

Closed-Loop Output

f = 1 MHz (differential)

0.3

Ω

C

Impedance

(1)

Test levels: (A) 100% tested. (B) Limits set by characterization and simulation. (C) Typical value only for information.

(2)

Not directly measureable; calculated using noise gain of 101.

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