AK1542A Datasheet, PDF (27/37 Pages) Asahi Kasei Microsystems – 20 to 600MHz Integer-N Frequency Synthesizer

11. IC Interface Schematic
No. Name
4
LE
5
DATA
6
CLK
8
PDN2
9
PDN1
I/O R0(Ω) Cur(µA)
I
300
Digital input pins
I
300
I
300
I
300
I
300
Function
R0
2
TEST3
3
TEST1
11
TEST2
I
300
I
300
I
300
7
LD
O
12
GPO1
O
13
GPO2
O
Digital input pins Pull-Down
R0
100k
Digital output pin
10
REFIN
I
300
Analog input pin
R0
15
VREF
IO
300
19
BIAS
IO
300
22
CPZ
IO
300
Analog I/O pin
R0
[AK1542A]
MS1399-E-00
- 27 -
2012/3