Our customer will design the custom board with AD9958.
They have the question about the Loop_Filer, 27pin.
@ the datasheet rev.c,
27 pin description ;
Connects to the external zero compensation network of the PLL loop filter.
Typically, the network consists of a 0 Ω resistor in series with a 680 pF capacitor tied to AVDD.
@ the AD9958 Evaluation Board Data Sheet rev.0,
Figure 48. AD9958/PCB Schematic, Page 1 ;
R9 698 ohm
Which is correct the resistor values of network, 0 or 698 ohm ?