AD9269-20EBZ Analog Devices Inc, AD9269-20EBZ Datasheet
AD9269-20EBZ
Specifications of AD9269-20EBZ
Related parts for AD9269-20EBZ
AD9269-20EBZ Summary of contents
Page 1
... HSC-ADC-EVALCZ FPGA-based data capture kit SOFTWARE NEEDED VisualAnalog SPI controller Figure 1. AD9268 and AD9269 Family Evaluation Board and HSC-ADC-EVALCZ Data Capture Board Please see the last page for an important warning and disclaimers. Evaluation Board User Guide DOCUMENTS NEEDED AD9650, AD9268, AD9258, AD9251, AD9231, ...
Page 2
... Changes to Default Operation and Jumper Selection Settings Section ................................................................................................ 5 Added AD9650 Family Section, AD9268 Family Section, and AD9269 Family Section ................................................................... 5 Changes to VREF Section, Clock Circuitry for the AD9269 Family Section, and Clock Circuitry for the AD9650 and the AD9268 Family Section ................................................................... 6 Added Table 2 .................................................................................... 6 Changes to Evaluation Board Software Quick Start Procedures Section and Configuring the Board Section ...
Page 3
... Table 1 shows the three main families and the ADCs that fall within each family. When a reference is made to the AD9269, for example, this applies to all the ADCs within that family, that is, the AD9251, the AD9231, and the AD9204, the AD9269, and the AD6659. ...
Page 4
UG-003 WALL OUTLET 100V ac TO 240V ac 47Hz TO 63Hz SWITCHING POWER SUPPLY SIGNAL GENERATOR ANALOG FILTER SIGNAL GENERATOR ANALOG FILTER SWITCHING POWER SUPPLY MAX SIGNAL GENERATOR CLOCK SOURCE Figure 2. Evaluation Board Connection Rev. A ...
Page 5
... Figure 5. Default Analog Input Configuration of the AD9269 Family AD9269 Family For the AD9269 family, the default analog input configuration supports analog input frequencies ~150 MHz (see Figure 5). The nominal input drive level is 10 dBm to achieve 2 V p-p full scale into 50 Ω ...
Page 6
... The transformer converts the single-ended input to a differential signal that is clipped by CR601 before entering the ADC clock inputs. The AD9269 evaluation board family is by default set clocked through the transformer-coupled input network from the crystal oscillator, Y601. This oscillator is a low phase noise oscillator from Valpey Fisher (VFAC3-BHL-40MHz/ VFAC3-BHL-65MHz/VFAC3-BHL-80MHz) ...
Page 7
Evaluation Board User Guide Switching Power Supply Optionally, the ADC on the board can be configured to use the ADP2114 dual switching power supply to provide power to the DRVDD and AVDD rails of the ADC. To configure the board ...
Page 8
... Pin 4 and Pin 5, and one between Pin 8 and Pin 9, to connect the SPI bus to the DUT using an AD9269 family board, ensure that J605 (OSC_EN) has a jumper installed to use the on-board 50 MHz/65 MHz/ 80 MHz Valpey Fisher VFAC3 oscillator. If using an AD9650 or AD9268 family board, make sure a low jitter sample clock is applied at J602 ...
Page 9
Evaluation Board User Guide Setting Up the SPI Controller Software After the ADC data capture board setup is complete, set up the SPI controller software using the following procedure: 1. Open the SPI controller software by going to the Start ...
Page 10
UG-003 4. Note that other settings can be changed on the ADCBase 0 page (see Figure 12) and the ADC A and ADC B pages (see Figure 13) to set up the part in the desired mode. The ADCBase 0 ...
Page 11
Evaluation Board User Guide Troubleshooting Tips If the FFT plot appears abnormal, do the following: • If you see a normal noise floor when you disconnect the signal generator from the analog input, be sure you are not overdriving the ...
Page 12
UG-003 EVALUATION BOARD SCHEMATICS AND ARTWORK Figure 17. Board Power Input and Supply Circuits Rev Page Evaluation Board User Guide 08168-016 ...
Page 13
Evaluation Board User Guide Figure 18. DUT and Related Circuits Rev Page UG-003 08168-017 ...
Page 14
UG-003 Evaluation Board User Guide Figure 19. SPI Interface Circuit Rev Page 08168-018 ...
Page 15
Evaluation Board User Guide Figure 20. Channel A Input Circuits Rev Page UG-003 08168-019 ...
Page 16
UG-003 Figure 21. Channel B Analog Input Circuits Rev Page Evaluation Board User Guide 08168-020 ...
Page 17
Evaluation Board User Guide Figure 22. Default Clock Path Input Circuits Rev Page UG-003 08168-021 ...
Page 18
UG-003 Figure 23. Optional AD9517 Clock Input Circuit Rev Page Evaluation Board User Guide 08168-022 ...
Page 19
Evaluation Board User Guide Figure 24. Output Buffer Circuits Rev Page UG-003 08168-023 ...
Page 20
UG-003 Evaluation Board User Guide Figure 25. FIFO Board Connector Rev Page 08168-024 ...
Page 21
Evaluation Board User Guide Figure 26. Top Side Rev Page UG-003 ...
Page 22
UG-003 Evaluation Board User Guide Figure 27. Ground Plane (Layer 2) Rev Page ...
Page 23
Evaluation Board User Guide Figure 28. Power Plane (Layer 3) Rev Page UG-003 ...
Page 24
UG-003 Evaluation Board User Guide Figure 29. Power Plane (Layer 4) Rev Page ...
Page 25
Evaluation Board User Guide Figure 30. Ground Plane (Layer 5) Rev Page UG-003 ...
Page 26
UG-003 Evaluation Board User Guide Figure 31. Bottom Side Rev Page ...
Page 27
Evaluation Board User Guide ORDERING INFORMATION BILL OF MATERIALS Table 3. AD9650 Family BOM Reference Item Qty Designator C108, C109 C110 C111, C113, C519 C112 ...
Page 28
UG-003 Reference Item Qty Designator C501, R120, R122, R124, R125, R126, R127, R305, R306, R307, R308, R405, R407, R410, R411, R413, R414, R415, R423, R505, R507, R510, R511, R514, R515, R516, R517, R519, R520, R521, R603, R604, ...
Page 29
Evaluation Board User Guide Reference Item Qty Designator 55 68 C116, C118, C120, C122, C149, C150, C151, C152, C153, C154, C204, C206, C207, C208, C209, C211, C301, C302, C401, C404, C405, C406, C407, C417, C418, C420, C426, C503, C505, C506, ...
Page 30
UG-003 Reference Item Qty Designator 72 4 J203, J402, J501, J602 73 1 J205 74 2 J301, J701 75 1 J302 76 3 J403, J503, J605 77 1 J404 78 2 JP101, JP103 79 3 JP503, L402, L501 80 4 ...
Page 31
Evaluation Board User Guide Reference Item Qty Designator 103 9 RN801, RN802, RN803, RN804, RN805, RN806, RN807, RN808, RN809 104 5 T401, T402, T501, T502, T602 105 3 U101, U104, U105 106 2 U102, U106 107 1 U103 108 1 ...
Page 32
UG-003 Item Qty Reference Designator 8 27 C401, C402, C502, JP403, R203, R301, R302, R303, R304, R424, R425, R524, R525, R526, R606, R609, R610, R611, R612, R708, R715, R723, R727, R728, R729, R803, R804 9 1 C604 10 1 C705 ...
Page 33
Evaluation Board User Guide Item Qty Reference Designator 39 2 R113, R115 40 8 R206, R208, R209, R309, R316, R317, R801, R802 41 2 R207, R733 42 13 R121, R123, R310, R311, R312, R422, R522, R614, R704, R705, R706, R707, ...
Page 34
UG-003 Item Qty Reference Designator 68 1 Y601-80 for -80 model U201 1 69 C108, C109 1 70 C110 71 1 C111, C113, C519 1 72 C112 1 73 C137, C140 1 74 C408, C409, C410, C411, C508, C509, C510, ...
Page 35
... TP9, TP401, TP701, TP702, TP703, TP704, TP705 1 116 U702 1 117 CR201 1 118 U202 1 Do not install. Table 5. AD9269 Family BOM Item Qty Reference Designator 1 1 Not applicable 2 9 C101, C132, C133, C134, C135, C136, C145, C419, C514 3 12 C102, C103, C104, C106, C124, C126, ...
Page 36
UG-003 Item Qty Reference Designator 9 2 C410, C510 10 1 C705 11 1 C706 12 1 C707 13 1 C722 14 5 CR101, CR102, CR104, CR105, CR106 15 1 CR103 16 1 CR601 17 3 CR701, CR801, CR802 18 ...
Page 37
... MABA-007159-000000 Mini-Circuits/ADT1-1WT+ Analog Devices, Inc./ ADP1708ARDZ-R7 Analog Devices, Inc./ ADP1706ARDZ-3.3-R7 Analog Devices, Inc./ ADP1706ARDZ-1.8-R7 Analog Devices, Inc./ AD9251BCPZ-xx, AD9231BCPZ-xx, AD9240BCPZ-xx, AD9269BCPZ-xx, or AD6659BCPZ-xx Fairchild Semiconductor/ NC7WZ07P6X Fairchild Semiconductor/ NC7WZ16P6X Analog Devices, Inc./ AD8375ACPZ Analog Devices, Inc./ ADL5562_PRELIM Analog Devices, Inc./ AD9517-4BCPZ Fairchild Semiconductor/ 74VCX162827MTDX Analog Devices, Inc ...
Page 38
UG-003 Item Qty Reference Designator 68 1 Y601-20 for -20 model U201 1 69 C108, C109 1 70 C110 71 1 C111, C113, C519 1 72 C112 1 73 C137, C140 74 1 C408, C409, C411, C508, C509, C511 1 ...
Page 39
Evaluation Board User Guide Item Qty Reference Designator 1 103 R401, R402, R501, R502, R601 1 104 R406, R506, R719, R720 1 105 R412 106 1 R416 1 107 R417, R418, R419, R420, R421 1 108 R512, R513 109 1 ...
Page 40
... Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“ ...