Datasheet

AD9572
Rev. B | Page 12 of 20
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω
07498-025
C
D
V
S
C
D
V
S
0.22µF
V
S
V
S
V
S
C
D
50Ω 50Ω
C
D
V
S
C
D
V
S
25MHz
C
X
= 22pF
C
X
= 22pF
50Ω
T
O CMOS
INPUT
C
D
= 100nF||10nF
C
D
C
D
V
S
V
S
C
D
V
S
C
D
V
S
C
D
0.22µF
V
S
C
D
V
S
C
D
V
S
C
D
V
S
TO CMOS
INPUT
AD9572
106M
100M/125M
VS
VS
VS
VS
33M
FREQSEL
106M
106M
VS VS VS VS
GND
GND
NC
VS
25M
VS
XO
XO
REFCLK
REFSEL
GND
BYPASS1
TEST
FORCE_LOW
VS TEST TEST VS VS 156M 100M/125M BYPASS2
106M
100M/125M
100M/125M
156M
VS VS
127Ω 127Ω
83Ω 83Ω
V
S
V
S
127Ω 127Ω
83Ω 83Ω
VS VS
127Ω 127Ω
127Ω
127Ω
83Ω
83Ω
83Ω
83Ω
VS VS
127Ω 127Ω
83Ω 83Ω
Figure 8. Typical Application Schematic, LPECL Format Outputs, 1 × 25 MHz, 1 × 156.25 MHz, 2 × 125 MHz, and 2 × 106.25 MHz