Required Equipment
9
SLAU640 – April 2019
Copyright © 2019, Texas Instruments Incorporated
Equipment
•
One low-noise signal generator for analog input. TI recommends the following generators:
–
Rohde & Schwarz
®
SMA100B
–
Rohde & Schwarz
®
SMA100A
•
Bandpass filter for analog input signal (2897 MHz or desired frequency). The following filters are
recommended:
–
Bandpass filter, greater than or equal to 60-dB harmonic attenuation, less than or equal to 5%
bandwidth, greater than 18-dBm power, less than 5-dB insertion loss
–
Trilithic™ 5VH-series tunable BPF
–
K&L Microwave™ BT-series tunable BPF
–
TTE KC6 or KC7-series fixed BPF
•
Signal-path cables, SMA or BNC (or both SMA and BNC)
By default, the ADC12DJ5200RFEVM has an external clocking solution. A few small board modifications
enable onboard clocking. If onboard clocking is used, the following equipment is recommended.
•
One low-noise signal generators. TI recommends similar models to the analog input source.
•
A bandpass filter for the analog input. TI recommends a filter similar to the analog-input path filter.
NOTE:
The frequency of clock source used to drive the external reference clock (labeled REF CLK
J17) displayed on the first page of the GUI under Reference Clock. The reference clock
frequency is calculated by the GUI using JMODE and the sampling frequency (Fs) entered
by the user. The reference clock generator and device clock generator must be frequency-
locked using a common 10-MHz reference.
