-1.5

-1.0

-0.5

0

0.5

1.0

1.5

0

5

10

15

20

25

30

t

Time

ns

-

-

Gain =1

R =800

R

=499

f=1MHz

V

=

5V

L

F

S

W

W

±

Rising Edge

Falling Edge

VO − Differential Output Voltage Step − V

Gain = 1

RL = 800 Ω

Rf = 499 Ω

VS = ±5 V

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

0

0

200

400

600

800

1000

1200

1400

1600

1800

2000

Fall

Rise

10

20

30

40

50

60

0

20

40

60

80

100

f

Frequency

MHz

-

-

200 kHz Tone Spacing

0

Normalized to 50 W

RL = 800 W

Normalized to 200 W

Gain

W

±

=1,R

=499

V

=2V

V

=

5V

200kHzToneSpacing

F

O

PP

S

,

−3

−2

−1

0

1

2

3

0

5

10

15

20

25

30

35

40

t − Time − ns

Gain = 1

RL = 800 Ω

Rf = 499 Ω

f= 1 MHz

VS = ±5 V

Rising Edge

Falling Edge

−100

0

100

200

300

400

500

t − Time − ns

Gain = 1

RL = 800 Ω

Rf = 499 Ω

tr/tf = 300 ps

VS = ±5 V

−2

−1.5

−1

−0.5

0

0.5

1

1.5

2

−0.4

−0.3

−0.2

−0.1

0

0.1

0.2

0.3

0.4

−100

0

100

200

300

400

500

t − Time − ns

Gain = 1

RL = 800 Ω

Rf = 499 Ω

tr/tf = 300 ps

VS = ±5 V

t − Time −

µs

0

−1

−4

0

0.1 0.2 0.3 0.4 0.5 0.6

1

2

4

0.7 0.8 0.9

1

3

−3

−5

−2

5

0

−0.5

−2

0.5

1

2

1.5

−1.5

−2.5

−1

2.5

Gain = 4

RL = 800 Ω

Rf = 499 Ω

Overdrive = 4.5 V

VS = ±5 V

−6

−5

−4

−3

−2

−1

0

1

2

3

4

5

6

0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

−3

−2

−1

0

1

2

3

t − Time −

µs

Gain = 4

RL = 800 Ω

Rf = 499 Ω

Overdrive = 5.5 V

VS = ±5 V

1

10

100

0.01

0.1

1

10

100

Vn

In

f − Frequency − kHz

1000

10 k

THS4504

THS4505

www.ti.com ......................................................................................................................................................... SLOS363D – AUGUST 2002 – REVISED MAY 2008

TYPICAL CHARACTERISTICS: ±5 V (continued)

THIRD-ORDER OUTPUT INTERCEPT

SLEW RATE

POINT

vs

vs

DIFFERENTIAL OUTPUT VOLTAGE

FREQUENCY

STEP

SETTLING TIME

Figure 10.

Figure 11.

Figure 12.

LARGE-SIGNAL TRANSIENT

SMALL-SIGNAL TRANSIENT

SETTLING TIME

RESPONSE

RESPONSE

Figure 13.

Figure 14.

Figure 15.

VOLTAGE AND CURRENT NOISE

vs

OVERDRIVE RECOVERY

OVERDRIVE RECOVERY

FREQUENCY

Figure 16.

Figure 17.

Figure 18.

Copyright © 2002–2008, Texas Instruments Incorporated

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