OPA690 datasheet(13/40 Pages) TI

13 / 40 page

THS4221, THS4225

THS4222, THS4226

SLOS399G − AUGUST 2002 − REVISED JANUARY 2004

www.ti.com

Figure 22

Figure 23

0.5

1.5

2.5

3.5

−40−30−20−10 0 1020 304050 60708090

Case Temperature − °C

INPUT OFFSET VOLTAGE

CASE TEMPERATURE

VS = ±5 V

VS = 5 V

100

−6

−4

−20

VICR − Input Common-Mode Voltage Range − V

COMMON-MODE REJECTION RATIO

INPUT COMMON-MODE RANGE

VS = ±5 V

TA = 25°C

0.7

0.72

0.74

0.76

0.78

0.8

0.82

0.84

−40−30−20−10 0 1020 3040 5060 708090

−25

−20

−15

−10

−5

INPUT BIAS AND OFFSET CURRENT

CASE TEMPERATURE

VS = 5 V

IIB+

IOS

Case Temperature − °C

IIB−

Figure 24

0.76

0.78

0.8

0.82

0.84

0.86

0.88

0.9

−40−30−20−10 0 1020 30 405060 708090

−30

−25

−20

−15

−10

−5

INPUT BIAS AND OFFSET CURRENT

CASE TEMPERATURE

VS = ±5 V

IIB+

IOS

Case Temperature − °C

IIB−

Figure 25

Figure 26

100

200

300

400

500

600

700

800

900

1000

1.5

2.5

3.5

4.5

VS − Supply Voltage − ±V

POWER-DOWN QUIESCENT CURRENT

SUPPLY VOLTAGE

TA = 85°C

TA = −40°C

TA = 25°C

Figure 27

400

800

1200

1600

2000

2400

2800

3200

0.1

100

1 k

OUTPUT IMPEDANCE IN POWER DOWN

FREQUENCY

f − Frequency − MHz

Gain = 2

RL = 499 Ω

Rf = 1.5 kΩ

PIN = 1 dBm

VS = ±5 V

Figure 28

100

120

0.1

100

1 k

CROSSTALK

FREQUENCY

f − Frequency − MHz

Crosstalk all Channels

PD Crosstalk

all Channels

VS = ±5 V, 5 V, and 3.3 V

Gain = 1

RL = 499 Ω

VIN= −1 dB

TA = 25°C

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