Philips Semiconductors

Product specification

74LVU04

Hex inverter

1998 Apr 20

7

APPLICATION INFORMATION

Some applications for the 74LVU04 are:

SV00404

V

CC

1

mF

GND

U04

Note:

Au + –

A

OL

1

)

R

1

R

2

(1

) A

OL

)

;V

OMax(P

*P)

≈

3 k

Ω < R1, R2 < 1 MΩ

Typical unity gain bandwidth product is 5 MHz.

Figure 7. LVU04 used as a linear amplifier.

EXTERNAL COMPONENTS FOR RESONATOR

(f < 1 mHz)

FREQUENCY

(kHz)

10 .. 15.9

2.2

220

56

20

16 .. 24.9

2.2

220

56

10

25 .. 54.9

2.2

100

56

10

55 .. 129.9

2.2

100

47

5

130 .. 199.9

2.2

47

47

5

200 .. 349.9

2.2

47

47

5

350 .. 600

2.2

47

47

5

WHERE:

All values given are typical and must be used as an initial set-up.

SV00408

U04

R2

C

2

C1

R1

out

Note:

Figure 8. Crystal oscillator configuration.

FREQUENCY

(MHz)

(k

W)

Optimum

3

2.0

8.0

6

1.0

4.7

10

0.5

2.0

14

0.5

1.0

> 14