74hc3gu04 NXP Semiconductors, 74hc3gu04 Datasheet - Page 10

no-image

74hc3gu04

Manufacturer Part Number
74hc3gu04
Description
Inverters Gates
Manufacturer
NXP Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74hc3gu04DP
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
APPLICATION INFORMATION
All values given are typical unless otherwise specified.
Linear amplifier
2003 Nov 26
handbook, halfpage
handbook, halfpage
capacitance
Inverter
A
A
R1
Z
Typical unity gain bandwidth product is 5 MHz.
Input capacitance see Fig.13.
(1) V
(2) V
(3) V
Fig.13 Typical input capacitance as a function of
V
A
L
OL
u
O (max) (p-p)
input
u
(pF)
> 10 k ; A
= voltage amplification.
= open loop amplification.
=
80
60
40
20
3 k , R2
CC
CC
CC
0
0
------------------------------------------- -
1
Fig.12 Linear amplifier configuration.
= 2.0 V.
= 4.5 V.
= 6.0 V.
+
the input voltage.
1 F
R1
------- - 1
R2
OL
V
A
(1)
CC
OL
= 20 (typical).
1 M .
R1
+
A
1.5 V centered at 0.5V
2
OL
(2)
(3)
U04
V CC
R2
4
CC
MNA052
6
;
V I (V)
Z L
MNA054
8
10
Crystal oscillator
Table 1 External components for resonator (f < 1 MHz)
All values given are typical and must be used as an initial
set-up.
Table 2 Optimum value for R2
handbook, halfpage
10 to 15.9
16 to 24.9
25 to 54.9
55 to 129.9
130 to 199.9
200 to 349.9
350 to 600
3
6
10
14
>14
FREQUENCY
FREQUENCY
C1 = 47 pF (typical).
C2 = 22 pF (typical).
R1 = 1 to 10 M (typical).
R2 optimum value depends on the frequency and required stability
against changes in V
2 mA at V
(kHz)
(kHz)
Fig.14 Crystal oscillator configuration.
CC
= 3 V and f = 1 MHz).
U04
R1
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.0
8.0
1.0
4.7
0.5
2.0
0.5
1.0
replace R2 by C3 = 35 pF (typical)
R2 (k )
CC
(M )
R1
or average minimum I
out
220
220
100
100
47
47
47
minimum required I
minimum influence due to
change in V
minimum required I
minimum influence by V
minimum required I
minimum influence by V
minimum required I
minimum influence by V
R2 (k ) C1 (pF)
R2
OPTIMUM FOR
74HC3GU04
C1
Product specification
CC
56
56
56
47
47
47
47
CC
(I
CC
is typically
C2
MNA053
CC
CC
CC
CC
20
10
10
5
5
5
5
C2 (pF)
CC
CC
CC

Related parts for 74hc3gu04