Dear Sir/Madam,
I have a design that uses the LMK03000C CLKout7/CLKout7* connected to AD9681 CLK+/CLK-.
The LMK03000C OSCin/OSCin* input is connected to a 10MHz differential oscillator as
per Figure 8-13 of LMK03000 Datasheet. The CLKout7/CLKout7* output is 120MHz.
Based on the LMK03000C and AD9681 datasheets these devices should be compatible.
The specs of both devices are shown below.
Q. Does anyone see any issues with interfacing?
The reason why i ask is that the results from the IBIS simulation do not match the measured results.
LMK03000C CLKout7/CLKout7* to AD9681 CLK+/CLK-. LVPECL to connection
LMK03000C CLKout7/CLKout7* LVPECL output specs
AD9681 CLK+/CLK-input specs
Regards Grant
