AK8133 Datasheet, PDF (4/10 Pages) Asahi Kasei Microsystems – Low Suprious Multiclock Generator for Audio

AK8133
DC Characteristics
All specifications at VDD: over 2.85 to 3.6V, Ta=Ta1(AK8133V),Ta=Ta2(AK8133E)
Parameter
High level input voltage
Low level input voltage
Input leak current 1
Input leak current 2
High Level output
voltage
Low level output
Voltage
Current consumption
Symbol
Conditions
VIH Pin: S0,S1,S2,S3
VIL
Pin: S0,S1,S2,S3
IL1 Pin: S0,S1,S3
IL2
Pin: S2
Pin: CLK1-4, REFOUT
VOH
IOH=-4mA
Pin: CLK1-4, REFOUT
VOL
IOL=+4mA
No load
IDD Clock out selection by note
Ta=25℃
MIN
TYP
MAX Unit
0.7VDD
V
0.3VDD V
-20
+10 μA
-10
+10 μA
0.8VDD
V
0.2VDD V
18.0
mA
AC Characteristics
All specifications at VDD: over 2.85 to 3.6V, Ta=Ta1(AK8133V),Ta=Ta2(AK8133E) unless otherwise noted
Parameter
Symbol
Conditions
MIN
TYP MAX Unit
Crystal clock frequency
External clock frequency
Period jitter ⁽³⁾
Pin: XIN, XOUT
Pin: XIN⁽¹⁾
Pin: CLK1-4, REFOUT
26.9 27.0000 27.1 MHz
26.9 27.0000 27.1 MHz
30
ps
Output Clock duty
Cycle
Pin: CLK1-4 ⁽²⁾
Pin: REFOUT ⁽³⁾
45
50
55
%
40
50
60
%
Output clock rise time
trise
Pin: CLK1-4 ⁽²⁾, REFOUT ⁽³⁾
2.5
ns
Output clock fall time
tfall
Pin: CLK1-4 ⁽²⁾, REFOUT ⁽³⁾
2.5
ns
Output Lock Time ⁽⁴⁾
Pin: CLK1-4 ⁽²⁾
5
ms
(1) Amplitude is 1Vpp or more.
(2) Measured with load capacitance of 15pF
(3) Measured with load capacitance of 25pF
(4) 1s in 1000 sampling or more
(5) The time that output reaches the target frequency within accuracy of ±0.1% from the point that the power
supply reaches VDD.
MS0930-E-00
-4-
Mar-08