TLE207x-Q1, TLE207xA-Q1

EXCALIBUR LOW-NOISE HIGH-SPEED

JFET-INPUT OPERATIONAL AMPLIFIERS

SGLS226A − DECEMBER 2003 − REVISED AUGUST 2004

32

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 50

TA − Free-Air Temperature − °C

50

46

38

34

30

66

42

−75 − 55 − 35 −15

5

25

45

58

54

62

SLEW RATE†

vs

FREE-AIR TEMPERATURE

70

65

85

105 125

VCC ± = ± 15 V

RL = 2 kΩ

CL = 100 pF

SR −

SR +

Figure 51

RL − Load Resistance − Ω

10

−10

0

− 20

− 50

50

− 30

100

1 k

10 k

100 k

30

20

40

SLEW RATE

vs

LOAD RESISTANCE

VCC ± = ± 15 V

VO ± = ± 10 V

Rising Edge

Falling Edge

− 40

VCC ± = ± 5 V

VO ± = ± 2.5 V

AV = − 1

CL = 100 pF

TA = 25°C

Figure 52

VID − Differential Input Voltage − V

50

0.1

0.4

1

4

10

SLEW RATE

vs

DIFFERENTIAL INPUT VOLTAGE

Rising Edge

Falling Edge

AV = − 1

AV = 1

AV = 1

40

30

20

10

0

−10

− 20

− 30

− 40

− 50

CL = 100 pF

TA = 25°C

VO ± = ± 10 V (10% − 90%)

VCC ± = ± 15 V

AV = − 1

Figure 53

40

5

25

15

0

50

30

10

100

1 k

10 k

45

10

20

f − Frequency − Hz

EQUIVALENT INPUT NOISE VOLTAGE

(SPECTRAL DENSITY)

vs

FREQUENCY

35

VCC ± = ± 15 V

VIC = 0

RS = 20 Ω

TA = 25°C

† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.