THS4521 datasheet(22/54 Pages) TI1

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0.2

0.4

0.6

0.8

1.2

0.1

Differential Load Current (mA)

VSAT High

VSAT Low

VS = 5 V

G = 2 V/V

RF = 2 kΩ

G040

0.01

0.1

100

10k

100k

10M

40M

Frequency (Hz)

VS = 5 V

G = 1 V/V

RF = 2 kΩ

VOUT = 100 mVpp

G041

−21

−18

−15

−12

−9

−6

−3

100k

10M

100M

Frequency (Hz)

CL = 0 pF, RO = 0 Ω

CL = 15 pF, RO = 200 Ω

CL = 39 pF, RO = 100 Ω

CL = 120 pF, RO = 50 Ω

CL = 470 pF, RO = 20 Ω

CL = 1200 pF, RO = 12 Ω

VS = 5 V, G = 1 V/V

RF = 2 kΩ, RL = 2 kΩ

VOUT = 100 mVpp

G042

100

200

100

CLOAD (pF)

VS = 5 V

G = 1 V/V

RF = 2 kΩ

RL = 2 kΩ

G043

THS4531

SLOS358B – SEPTEMBER 2011 – REVISED MARCH 2012

www.ti.com

TYPICAL CHARACTERISTICS: VS = 5V (continued)

Test conditions unless otherwise noted: VS+ = 5 V, VS– = 0V, VOCM = open, VOUT = 2Vpp, RF = 2kΩ, RL = 2kΩ Differential, G =

1V/V, Single-Ended Input, Differential Output, Input and Output Referenced to mid-supply, TA = 25°Cunless otherwise noted.

SINGLE-ENDED OUTPUT SATURATION VOLTAGE

MAIN AMPLIFIER DIFFERENTIAL OUTPUT IMPEDANCE

LOAD CURRENT

FREQUENCY

Figure 49.

Figure 50.

FREQUENCY RESPONSE

CLOAD

Figure 51.

Figure 52.

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