tsw30sh84 evm+ tsw1400
DESCRIPTION
TSW30SH84 EVM+ TSW1400. “TSW30SH84 EVM” In following example setup procedure & test set-up connection 1. Using clock distribution mode (from datasheet). USB. LO frequency: 1.85 GHz. External clock “CLKIN1”: 245.76MHz. TSW1400. Spectrum analyzer. TSW30SH84. TSW30SH84 EVM+ TSW1400. - PowerPoint PPT PresentationTRANSCRIPT
RF design lab
TSW30SH84 EVM+ TSW1400 “TSW30SH84 EVM”
In following example setup procedure & test set-up connection
1. Using clock distribution mode (from datasheet)
TSW1400
TSW30SH84
USBLO frequency: 1.85 GHz
External clock “CLKIN1”: 245.76MHz
Spectrum analyzer
RF design lab
TSW30SH84 EVM+ TSW1400 2. Using example source
“C:\Program Files (x86)\Texas Instruments\TSW308x\Configuration Files \ TSW30SH84_32bitLVDS_4Channel\REVB\LMK04808 Clock Distribution Mode”
-Example file
“DAC34SH84_1474p56MHz_2xINT_NCOenabled_30MHz_single_sync_source_mode” and “DAC34SH84_1474p56MHz_2xINT_NCOenabled_30MHz_dual_sync_source_mode” were used
1. What’s a problem?
2. what’s different between single mode and clock distribution mode?
RF design lab