Datasheet

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Clock Frequency − MHz
0
100
200
300
400
500
600
700
800
900
1000
0 25 50 75 100 125
Impedance (Magnitude) − Ω
G082
CLKP
CLKM
DifferentialSine-Wave
orPECL orLVDS
ClockInput
ADS614x
0.1 Fm
0.1 Fm
CLKP
CLKM
CMOSClockInput
ADS614x
0.1 Fm
0.1 Fm
ADS6145, ADS6144
ADS6143, ADS6142
SLWS198B – JULY 2007 – REVISED MARCH 2008
Figure 101. Clock Buffer Input Impedance
Figure 102. Differential Clock Driving Circuit
Figure 103. Single-Ended Clock Driving Circuit
48 Submit Documentation Feedback Copyright © 2007 – 2008, Texas Instruments Incorporated
Product Folder Link(s): ADS6145, ADS6144 ADS6143, ADS6142