THS4541 datasheet(11/64 Pages) TI1

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Frequency (MHz)

100

1000

D005

Cload=10 pF, Ro = 24.9 :

Cload=22 pF, Ro = 16 :

Cload=51 pF, Ro = 9.1 :

Cload=100 pF, Ro = 5.4 :

Cload (pF)

100

D006

Av=2

Av=4

Av=10

Frequency (MHz)

100

1000

D003

Vocm=1.0 V

Vocm=1.5 V

Vocm=2.0 V

Vocm=2.5 V

Vocm=3.0 V

Vocm=3.5 V

Frequency (MHz)

100

1000

D004

RL=50 :

RL=100 :

RL=200 :

RL=500 :

RL=1000 :

Frequency (MHz)

100

1000

-9

-6

-3

D001

G=0.1

G=1

G=2

G=5

G=10

Frequency (MHz)

100

1000

-12

-9

-6

-3

D002

Vo=100 mVpp

Vo=500 mVpp

Vo=1 Vpp

Vo=2 Vpp

Vo=5 Vpp

THS4541-Q1

www.ti.com

SLOS930B – NOVEMBER 2015 – REVISED NOVEMBER 2019

Product Folder Links: THS4541-Q1

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7.7 Typical Characteristics

7.7.1 5-V Single Supply

at Vs+ = 5 V, Vs– = GND, Vocm is open, 50-Ω single-ended input to differential output, gain = 2 V/V, Rload = 500 Ω, and TA

≈ 25°C (unless otherwise noted)

Rf = 402 Ω, see Figure 61 and Table 6 for resistor values

Figure 1. Small-Signal Frequency Response vs Gain

See Figure 61

Figure 2. Frequency Response vs Vopp

Vout = 100 mVPP , see Figure 61 with Vocm adjusted

Figure 3. Small-Signal Frequency Response vs Vocm

Vout = 100 mVPP, see Figure 61 with RL adjusted

Figure 4. Small-Signal Frequency Response vs Rload (RL)

100 mVPP at load, Av = 2 (see Figure 71), two series Ro added

at output before Cload

Figure 5. Small-Signal Frequency Response vs Cload

Ro is two series output resistors to a differential Cload in parallel

with 500 Ω, see Figure 71 and Table 6

Figure 6. Recommended Ro vs Cload

THS4541 Datasheet(PDF) 11 Page - Texas Instruments

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