AK9223 Datasheet, PDF (8/16 Pages) Asahi Kasei Microsystems – Dual 1-Bit, 10MHz, 2nd-Order, Modulat

[AK9223]
Switching Characteristics
(Ta = -40C to 105C, AVDD=5V, DVDD=2.7V to 5.5V, CL=30pF)
Parameter
Symbol
Min.
CLKI period
tCKI
41.6
CLKI High Pulse Width
tCKH
10
CLKO period
SEL=0
tCKO1
2 x tCKI
SEL=1
tCKO2
91
CLKO High Pulse Width
tCKOH (tCKO/2) -5
CLKI “↑” to CLKO “↓” Delay SEL=0
tPD1
CLKI “↑” to CLKO “↑” Delay SEL=0
tPD2
CLKO “↑” to OUT data Delay SEL=0
tPD3
tCKH-3
SEL=1
tPD4 (tCKO/4)-8
Typ.
Max.
Unit
1000
ns
tCKI-10
ns
ns
111
ns
(tCKO/2)+ 5 ns
10
ns
10
ns
tCKH+7
ns
(tCKO/4)+8 ns
 Timing Diagram
tCKI
tCKH
CLKI
CLKO
tCKO
tPD3,tPD4
tPD1
OUT
tCKOH
tPD2
50%DVDD
50%DVDD
50%DVDD
Figure 2. Data Output Timing
014010283-E-01
8
2015/01