AK1573 Datasheet, PDF (37/42 Pages) Asahi Kasei Microsystems – Low Noise Integrated VCO

17. Interface circuit
[AK1573/AK1573B/AK1573C]
Pin
No.
Pin name
I/O
R0 Current
()
(A)
9
PDN1
17
PDN2
I
300
I
300
Digital input pin
18
CLK
I
300
19
DATA
I
300
20
LE
I
300
Function
R0
7
TEST1
I
300
8
TEST2
I
300
21
LD
O
Digital input (Pull-Down)
R0
100k
Digital output pin
3
VCNT
16
REFIN
I
100
I
300
Analog input pin
R0
015009351-E-00
- 37 -
2015/8