74AUP1Z04GM,132 NXP Semiconductors, 74AUP1Z04GM,132 Datasheet - Page 17

• Manufacturer Part Number: 74AUP1Z04GM,132
• Description: IC XTAL DRIVER LP 6-XSON
• Manufacturer: NXP Semiconductors
• Series: 74AUPr

Specifications of 74AUP1Z04GM,132

• Logic Type: Inverter, X-Tal Driver
• Supply Voltage: 0.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: *
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Bits: -
• Lead Free Status / Rohs Status: Details
• Other names: 74AUP1Z04GM-H; 74AUP1Z04GM-H; 935280521132

NXP Semiconductors
13. Application information
74AUP1Z04
Product data sheet
Fig 10. Test set-up for measuring forward
Fig 12. Equivalent circuit of a crystal
V
i
f
V
transconductance
g
0.47 μF
i
= 1 kHz.
O
fs
is constant.
=
13.1 Crystal characteristics
ΔI
-------- -
ΔV
X
1
O
I
Crystal controlled oscillator circuits are widely used in clock pulse generators because of
their excellent frequency stability and wide operating frequency range. The use of the
74AUP1Z04 provides the additional advantages of low power dissipation, stable operation
over a wide range of frequency and temperature and a very small footprint. This
application information describes crystal characteristics, design and testing of crystal
oscillator circuits based on the 74AUP1Z04.
Figure 12
The reactive and resistive component of the impedance of the crystal alone and the
crystal with a series and a parallel capacitance is shown in
R bias
V
CC
is the equivalent circuit of a quartz crystal.
X
2
100 μF
All information provided in this document is subject to legal disclaimers.
001aai360
I
o
Rev. 3 — 22 July 2010
=
Low-power X-tal driver with enable and internal resistor
C X0
Fig 11. Typical forward transconductance as a
001aai361
(mA/V)
g
fs
L X1
R X1
C X1
30
20
10
0
0
T
function of supply voltage
amb
= 25 °C.
1
Figure
2
74AUP1Z04
13.
3
© NXP B.V. 2010. All rights reserved.
V
001aad074
CC
(V)
4
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