CDC7005RGZT Datasheet, PDF (21/34 Pages) Texas Instruments – 3.3-V HIGH PERFORMANCE CLOCK SYNTHSIZER AND JITTER CLEANER

CDC7005
3.3ĆV HIGH PERFORMANCE CLOCK SYNTHESIZER AND JITTER CLEANER
SCAS685L− DECEMBER 2002 − REVISED JUNE 2009
APPLICATION INFORMATION
Another advantage of this clock solution is that the ADC or DAC can be driven directly in an ac-coupling interface
as shown in Figure 9, with an external termination in a differential configuration. There is no need for a
transformer to generate a differential signal from a single-ended clock source.
PECL
Output
DAC
CLK1
RT
50 Ω
RT
50 Ω
CLK1C
VIT
Figure 9. Driving DAC or ADC with PECL Output of the CDC7005
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