Datenblatt für EB-D24CP44-2Z Guide von Analog Devices Inc.

ANALOG DEVICES
EVAL-FDA-2CPZ-24 User Guide
UG-018
One Technology Way • P. O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluation Board for Dual High Speed Differential Amplifiers
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS. Rev. C | Page 1 of 5
FEATURES
Enables quick breadboarding/prototyping
User defined circuit configuration
Edge mounted SMA connector provisions
Easy connection to test equipment and other circuits
Two independent circuits enhance flexibility
GENERAL DESCRIPTION
The EVAL-FDA-2CPZ-24 is designed to aid in the evaluation of
dual high speed differential amplifiers. The EVAL-FDA-2CPZ-24 is
a bare board (that is, there are no components soldered to the
evaluation board) that enables users to quickly prototype a
variety of differential amplifier circuits, which minimizes risk
and reduces time to market. The EVAL-FDA-2CPZ-24
evaluation board supports any of the Analog Devices, Inc., dual
high speed differential amplifiers in 4 mm × 4 mm, lead frame
chip scale packages (LFCSP).
Figure 1 shows the component side and circuit side of the
evaluation board. Figure 2 shows the evaluation board schematic.
The 4-layer evaluation board accepts edge mounted
subminiture version A (SMA) connectors on both inputs and
outputs, which allows efficient and quick connection to test
equipment or other circuitry.
The evaluation board ground plane, component placement, and
power supply bypassing are optimized for maximum circuit
flexibility and performance. The evaluation board uses a variety
of surface-mount technology (SMT) component case sizes:
0402, 0508, and 7343.
Figure 3 and Figure 5 show the evaluation board assembly
drawings. Figure 4 and Figure 6 show the metal layout pattern
for connecting the board to the operational amplifier and to the
supporting circuitry.
DIGITAL PICTURE OF THE EVALUATION BOARD
08142-006
COMPONENT SIDE
NOTES
1. THE
E
VALUATION BOARD SILKSCREEN PART NUMBER LABELING ON YOUR BOARD MAY BE DIFFERENT FROM WHAT IS SHOWN HERE.
CIRCUIT SIDE
Figure 1. Component and Circuit Side of PCB
UG-018 EVAL-FDA-2CPZ-24 User Guide
Rev. C | Page 2 of 5
TABLE OF CONTENTS
Features .............................................................................................. 1
General Description ......................................................................... 1
Digital Picture of the Evaluation Board ......................................... 1
Revision History ............................................................................... 2
Evaluation Board Schematic and Artwork .....................................3
Ordering Information .......................................................................5
Bill of Materials ..............................................................................5
REVISION HISTORY
8/2016—Rev. B to Rev. C
Changed EB-D24CP44-2Z to EVAL-FDA-2CPZ-24 ..... Throughout
Changes to Table 1 ............................................................................. 5
1/2015—Rev. A to Rev. B
Changes to General Description Section ...................................... 1
Added Ordering Information Section and Table 1 ...................... 5
2/2010—Rev. 0 to Rev. A
Changes to General Description and Figure 1 ............................. 1
7/2009—Revision 0: Initial Version
EVAL-FDA-2CPZ-24 User Guide UG-018
Rev. C | Page 3 of 5
EVALUATION BOARD SCHEMATIC AND ARTWORK
0Ω
AGND
DNI
AGND
AGND
200
AGND
AGND
AGND
AGND
AGND
DNI
AGND
DNI
DNI
AGND
AGND
AGND
*USER-DEFINED VALUE
DNI = DO NOT INSTALL
10µF
AGND
DNI
10µF
AGND
AGND
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
AGND
AGND
AGND
DNI
AGND
0Ω
0Ω
0Ω
SMA
SMA
SMA
SMA
SMA
SMA
SMA
SMA
SMA
SMA
SMA
SMA
AGND
0.1µF
–IN1
+VS1
+VS1
+IN2
–IN2
–FB2
+VS2
+VS2
VOCM2
–OUT2
PD2
–VS2
–VS2
VOCM1
+OUT1
PD1/DIS1
–VS1
–VS1
–FB1
+IN1
+OUT2–OUT1
+FB1
+FB2
10µF
10µF+
+
1
P1
R15*
–VS2
3
P1
–VS1
R14*
+VS1
R13*
C14
C4+
+
789101112
13
14
1
15
16
17
18
19
20
21
22
2
23
24
3
4
5
6
Z1
C2
+OUT2+OUT2
–OUT2–OUT2
VOCM1
+OT1+OUT1
–OUT1–OUT1
PD1/DIS1
–IN2
–IN2
+IN2
+IN2
–IN1
–IN1
+IN1
+IN1
VOCM2
AGND
+VS1
R10*
R26
R25
R27
R29
R18*
GND1
+VS1 (TP2)
C9
C6
C13
C12
C10
+VS2
R16*
R1*
R4*
R2*
R3*
1
P3
–VS1 (TP5)
+VS2
(TP3)
C7
TP1
R22
–VS2 (TP4)
C1
VOCM2
(TP6)
R23
R24
R21
PD2
2
P3
3
P3
R19*
R17*
R9*
R5*R11*
R6*
R7*
R8*R12*
3
P2
2
P2PD1
1
P2
+VS2
+VS1
GND2GND3GND4
R30
–VS2
–VS1
R28
VOCM1
2
P1
–VS1
R20*
08142-001
PD2/DIS2
Figure 2. Dual Differential Amplifier Universal Evaluation Board Schematic
UG-018 EVAL-FDA-2CPZ-24 User Guide
Rev. C | Page 4 of 5
0
8142-002
Figure 3. Board Assembly Drawing, Component Side
08142-004
Figure 4. Board Layout Pattern, Component Side
08142-003
Figure 5. Board Assembly Drawing, Circuit Side
0
8142-005
Figure 6. Board Layout Pattern, Circuit Side
ANALOG DEVICES www.3nalog.cnm
EVAL-FDA-2CPZ-24 User Guide UG-018
Rev. C | Page 5 of 5
ORDERING INFORMATION
BILL OF MATERIALS
Table 1.
Qty Reference Designator Description Package Part Number
10 GND1 to GND4, TP1 to TP6 Test points
26 R1 to R24, R29 to R30 Resistors, user defined 0402 PXXXKLCT-ND
4 R25 to R28 Resistors, 0 Ω 0603 P0.0GCT-ND
4 C1, C4, C7, C14 Capacitors, tantalum, 10 μF 7343 399-3765-1-ND
4 C2, C6, C9, C13 Capacitors, 0.1 μF 0508 or 0603 478-7414-1-ND or
399-1095-1-ND
2 C10, C12 Capacitors, 0.1 μF 0402 399-3027-1-ND
12 +IN1, −IN1, +IN2, −IN2, VOCM1,
VOCM2, PD1/DIS1, PD2/DIS2,
+OUT1, −OUT1, +OUT2, −OUT2
SMA connectors End launch J502-ND
3 P1 to P3 3-pin headers, 100 mils spacing TSW-103-08-G-S SAM1038-03-ND
1 Z1 Dual differential amplifier 24-lead LFCSP ADA4927-2,
ADA4930-2,
ADA4937-2,
ADA4938-2,
ADA4939-2, or
ADA4940-2
ESD Caution
ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection
circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.
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 (“Customer”) and Analog Devices, Inc.
(“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal,
temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided
for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional
limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term
“Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including
ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may
not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to
promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any
occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board.
Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice
to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO
WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED
TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL
PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF
THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE
AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable
United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of
Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby
submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.
©2009–2017 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
UG08142-0-8/17(C)