Differences

This shows you the differences between two versions of the page.

--- resources:eval:dpg:ad974x-dpg2-ebz [24 Apr 2018 17:10] – [AD9743/5/6/7 Evaluation Board Quick Start Guide] Annette Hurman
+++ resources:eval:dpg:ad974x-dpg2-ebz [27 Apr 2018 18:20] – [Selecting the Modulator Outputs] Annette Hurman
@@ Line 19: / Line 19: @@
 This will install DPGDownloader required for loading vectors into the DPG2 and configuring the AD9747 evaluation board.
 ===== HARDWARE SETUP (DAC OUTPUT) =====
-Once the DPGDownloader software is installed, the hardware can be connected . A single 5V power supply powers the evaluation board. The power supply should be able to source up to 1A to cover all of the board’s operating conditions. A low jitter clock source (< 0.5psec RMS) should be used for the DACCLK. A sinusoidal clock output level of 0 to 4dBm is optimal. By default, the DAC outputs are connected to SMA connectors for evaluation. Both DAC outputs are available. Later in the document, the modifications for observing the modulator output and different clocking options will be shown.
+Once the DPGDownloader software is installed, the hardware can be connected . A single 5V power supply powers the evaluation board. The power supply should be able to source up to 1A to cover all the board’s operating conditions. A low jitter clock source (< 0.5psec RMS) should be used for the DACCLK. A sinusoidal clock output level of 0 to 4dBm is optimal. By default, the DAC outputs are connected to SMA connectors for evaluation. Both DAC outputs are available. Later in the document, the modifications for observing the modulator output and different clocking options will be shown.
   * The evaluation board plugs directly into the DPG2 or DPG3.
-The PC connects to both the DPG2 and the evaluation board through USB cables as showing in Figure 1 and Figure 2
+The PC connects to both the DPG2 and the evaluation board through USB cables as shown in Figure 1 and Figure 2
-  * The evaluation boards plugs into the AD-DAC-FMC-ADP adapter board that plugs into the SDP-H1.
+  * The evaluation board plugs into the AD-DAC-FMC-ADP adapter board that plugs into the SDP-H1.
 The PC connects to both the SDP-H1 and the evaluation board through USB cables as shown in Figure 3 and Figure 4.
@@ Line 35: / Line 35: @@
 Figure 4. SDP-H1 and AD9747 Evaluation Board
 =====  BASIC HARDWARE SETUP =====
+It is suggested that the basic set-up is verified before making any modifications to the evaluation board.
 Connect the equipment to the AD9747 evaluation board per the following table:
-  * Equipment	Connects to AD9747 Eval Board
+  * Equipment	        Connects to AD9747 Eval Board
   * Power Supply	P5(+5V), P6(GND)
   * Signal Source 	J1(CLOCK IN), Set source to 100MHz, 2dBm output
   * PC USB Cable 	XP2
   * Spectrum Analyzer	J5(IOUT1_P) or J9 (IOUT2_P)
-  * DPG2	P1 and P2
+  * DPG2	        P1 and P2
-  * SDP-H1	J4(FMC connector)
+  * SDP-H1	        J4(FMC connector)
 ===== DPGDOWNLOADER SOFTWARE =====
 Power up the DPG and connect the USB cable to the PC. Next, run the DPGDownloader Software. A shortcut will be installed to your Start menu during the installation of the DAC Software Suite. To begin, click on the DPGDownloader shortcut in your Programs menu, typically at Start > Programs > Analog Devices > DPG > DPGDownloader.
@@ Line 59: / Line 60: @@
   * - The output from J5 and J9 should be a clean 29MHz tone as shown below:
 {{ :resources:eval:dpg:ad9747-8.png |}}
-===== Using the AD9741/43/AD9745/AD9746/AD9747 Evaluation Boards =====
+===== Using the AD9743/AD9745/AD9746/AD9747 Evaluation Boards =====
-The evaluation boards for the AD9741/43/AD9745/AD9746/AD9747 are identical except for the DUT installed. The operation of the eval boards is also the same except for the vector generation “DAC Resolution” field and the Data Width fields as shown below.
+The evaluation boards for the AD9743/AD9745/AD9746/AD9747 are identical except for the DUT installed. The operation of the eval boards is also the same except for the vector generation “DAC Resolution” field and the Data Width fields as shown below.
 These fields should be configured to match the DUT.
 {{ :resources:eval:dpg:ad9747-9.png |}}
 ===== Selecting the Modulator Outputs =====
-By default, solder jumpers JP4, JP5, JP6, and JP7 configure the DAC outputs to be observed at SMA outputs J5 and J9. This jumper setting is shown in Figure 6 a). To connect the DAC outputs to the LPF and the ADL537x analog quadrature modulator, the solder jumpers need to be repositioned as shown in Figure 6 b). The modulator output can be observed thru the SMA connector J6 (MODULATED OUTPUT). The modulator LO input can be sourced thru SMA connector J10 (LOCAL OSC INPUT). The clock level into the modulator should be set to about 3dBm.
+By default, solder jumpers JP4, JP5, JP6, and JP7 configure the DAC outputs to be observed at SMA outputs J5 and J9. This jumper setting is shown in Figure 6a). To connect the DAC outputs to the LPF and the ADL537x analog quadrature modulator, the solder jumpers need to be repositioned as shown in Figure 6b). The modulator output can be observed thru the SMA connector J6 (MODULATED OUTPUT). The modulator LO input can be sourced thru SMA connector J10 (LOCAL OSC INPUT). The clock level into the modulator should be set to about 3dBm.
 {{ :resources:eval:dpg:ad9747-10.png |}}
+        Figure 6a) DAC Output Configuration	                     Figure 6b) Modulator Output Configuration
 ===== Eval Board Jumper Options =====
 There are 6 pin jumpers on the evaluation board corresponding to the 6 supplies on the board. They serve as ‘switches’ that determine if the LDOs on board or external supplies are used for each individual supply. They are shunted by default, which means on board LDOs  are used. When an external supply is necessary, pull off the shunt from the corresponding supply and connect the external supply to the SMA test points close to the jumper.
 {{ :resources:eval:dpg:ad9747-11.png |}}

Wiki

Analog Devices Wiki

Differences

Analog Devices Wiki

Differences

Page Tools