ADV
ANCEINFORMA
TION
Signal Generator
Sine wave
Modulator
Reference
Input
Device Output
Power Supply
Balun
Phase Noise/
Spectrum
Analyzer
LMK05028
Copyright © 2018, Texas Instruments Incorporated
Signal Generator
LMK05028
Differential
Copyright © 2018, Texas Instruments Incorporated
LMK05028
Signal Generator
HCSL
50
50
Copyright © 2018, Texas Instruments Incorporated
Signal Generator
LVPECL
50
50
LMK05028
VDD_IN - 2
Copyright © 2018, Texas Instruments Incorporated
19
SNAS724 – FEBRUARY 2018
Product Folder Links:
Copyright © 2018, Texas Instruments Incorporated
Test Configuration (continued)
Figure 14. LVPECL Input DC Configuration During Device Test
Figure 15. HCSL Input DC Configuration During Device Test
100-
Ω
differential input termination with AC biasing enabled internally (not shown)
Figure 16. Differential Input AC Configuration During Device Test
Figure 17. PSNR Test Setup
Summary of Contents for LMK05028
Page 57: ......