74LVC3GU04_7

© NXP B.V. 2009. All rights reserved.

Product data sheet

Rev. 07 — 11 November 2009

9 of 17

NXP Semiconductors

74LVC3GU04

Triple inverter

13. Additional characteristics

14. Application information

Remark: All values given are typical values unless otherwise specified.

Fig 10. Test set-up for measuring forward

transconductance

Fig 11. Typical forward transconductance as

a function of supply voltage

mna050

Rbias = 560 kΩ

input

0.47

µF

100

µF

output

A

GND

IO

(f = 1 kHz)

02

13

5

6

160

120

40

0

80

4

(mA/V)

mnb108

g

fs

I

O

∆

V

I

∆

---------

=

R1

≥ 3kΩ

R2

≤ 1MΩ

Voltage gain:

Unity gain bandwidth product is 5 MHz.

C1 = 47 pF

C2 = 22 pF

R1 = 1 M

Ω to 10 MΩ

R2 optimum value depends on the frequency and

f = 10 MHz).

Fig 12. Linear amplifier application

Fig 13. Crystal oscillator application

U04

R1

R2

ZL

mna052

1

µF

mna053

U04

out

R2

R1

C1

C2

G

v

G

ol

1

R1

R2

------- 1G

ol

+

()

+

---------------------------------------

–

=