74AUP1Z125 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 8 August 2012 7 of 32
NXP Semiconductors
74AUP1Z125
Low-power X-tal driver with enable and internal resistor; 3-state
C
O
output capacitance X2 output
V
O
= GND; V
CC
= 0 V - 1.5 - pF
Y output
V
O
= GND; V
CC
= 0 V - 1.7 - pF
g
fs
forward transconductance see Figure 10 and Figure 11
V
CC
= 0.8 V - - - mA/V
V
CC
= 1.1 V to 1.3 V 0.2 - 9.9 mA/V
V
CC
= 1.4 V to 1.6 V 3.9 - 17.7 mA/V
V
CC
= 1.65 V to 1.95 V 7.9 - 24.3 mA/V
V
CC
= 2.3 V to 2.7 V 18 - 30.7 mA/V
V
CC
= 3.0 V to 3.6 V 20.5 - 32.4 mA/V
R
bias
bias resistance EN =GND; f
i
= 0 Hz; V
I
= 0 V or
V
CC
; See Figure 5; for frequency
behavior see Figure 6
1.08 1.62 3.08 M
T
amb
= 40 C to +85 C
V
IH
HIGH-level input voltage X1 input
V
CC
= 0.8 V to 3.6 V 0.75 V
CC
-- V
EN
input
V
CC
= 0.8 V 0.70 V
CC
-- V
V
CC
= 0.9 V to 1.95 V 0.65 V
CC
-- V
V
CC
= 2.3 V to 2.7 V 1.6 - - V
V
CC
= 3.0 V to 3.6 V 2.0 - - V
V
IL
LOW-level input voltage X1 input
V
CC
= 0.8 V to 3.6 V - - 0.25 V
CC
V
EN
input
V
CC
= 0.8 V - - 0.30 V
CC
V
V
CC
= 0.9 V to 1.95 V - - 0.35 V
CC
V
V
CC
= 2.3 V to 2.7 V - - 0.7 V
V
CC
= 3.0 V to 3.6 V - - 0.9 V
Table 7. Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Typ Max Unit
