Datasheet

ADCLK905/ADCLK907/ADCLK925
Rev. 0 | Page 12 of 16
TYPICAL APPLICATION CIRCUITS
V
REF
V
CC
V
T
D
D
06318-026
CONNECT V
T
TO V
CC
.
Figure 26. Interfacing to CML Inputs
V
REF
V
CC
–2V
V
T
D
D
06318-028
CONNECT V
T
TO V
CC
− 2V.
Figure 27. Interfacing to PECL
V
REF
V
T
D
D
06318-029
NOTES
1. PLACING A BYPASS CAPACITOR
FROM V
T
TO GROUND CAN IMPROVE
THE NOISE PERFORMANCE.
CONNECT V
T
TO V
REF
.
Figure 28. AC Coupling Differential Signals
V
REF
V
T
D
D
06318-030
CONNECT V
T
,V
REF
, AND D. PLACE A BYPASS
CAPACITOR FROM V
T
TO GROUND.
ALTERNATIVELY, V
T
,V
REF
, AND D CAN BE
CONNECTED, GIVING A CLEANER LAYOUT AND
A 180º PHASE SHIFT.
Figure 29. Interfacing to AC-Coupled Single-Ended Inputs