EVM Quick Start To evaluate the Default EVM

EVM Quick Start To evaluate the Default EVM configuration: 1. Verify the default jumper settings. Confirmed 2. Connect a 5 V supply to VIN 1 (J 1. 1 and GND) with current limit to 1 A. 5 V applied 3. Verify LEDs D 12/D 13 are on (DPLLs not locked), D 8/D 9 are on (DPLLs in holdover). 4. Connect the DPLL clock input(s) to the any INx_P/N SMA ports. • D 12/D 13, D 8/D 9 LED ON With no clock input, the clock outputs will free-run from the onboard OSC. 2. 048 MHz CMOS input to IN 0 or. IN 1 or IN 2, 0 r. In 3 5. Verify LEDs D 12/D 13 are off (DPLLs Locked), D 8/D 9 are off (DPLLs not in holdover). D 12/D 13, D 8/D 9 still ON !! 6. Observe any active output clocks on OUT 0 -7 SMA ports • A balun is recommended for interfacing DIFF clock outputs to the single-ended input of RF test equipment, such as phase noise analyzers (SSA), for best results. – Suggested SSA: Keysight E 5052 B, Rohde & Schwarz FSWP/FSUP 1

Default Power Jumper Settings Onboard LDO Power for DUT and OSCs XO and LMK 61 E 2 Power XO power on LMK 61 E 2 power off TCXO Power 2 How are Jumpers set to use ex TCXO ?

Equipment's Chamber TCXO OCXO Ref Agilent 33250 A Function Generator Cs atomic oscillator 10 MHz I wants to measure Wander, Holdover with own TCXO, OCXO. As E 1 base. 2. 048 MHz IN 0 10 MHz, 12. 8 MHz, 20 MHz, 24. 576 MHz, 49. 152 MHz LMK 05028 OUT 5 E 1 2. 048 MHz Agilent 53132 A Frequency Counter PC Microsemi Time Monitor 3