background image

EVAL-ADG5248FEBZ User Guide 

UG-835 

 

Rev. A | Page 13 of 14 

BILL OF MATERIALS 

Table. 3 

Reference Designator 

Description 

Part Number 

Stock Code 

A0/F0, A1/F1, A2, EN/F2 

50 Ω straight SMB jacks 

SMB1251B1-3GT30G-50 

FEC 1111349 

C1 to C3, C6, C9, C13 to C15 

50 V, X7R, multilayer ceramic capacitors,  
0603 size, 0.1 µF 

GRM188R71H104KA93D 

FEC 882-0023 

C4, C5, C11, C12 

50 V tantalum capacitors, D size, 10 µF 

TAJD106K050RNJ 

FEC 143-2387 

C7, C8 

Ceramic multilayer capacitors, 4.7 µF 

C2012X5R1H475K125AB  FEC 2346932 

D1 

50 Ω SMB socket 

SMB1251B1-3GT30G-50 

Do not insert 

FF, SF 

50 Ω straight SMB jacks 

SMB1251B1-3GT30G-50 

FEC 1111349 

GND1, GND2 

Black test points 

20-2137 

FEC 873-1128  

J1 

8-pin terminal block (5 mm pitch) 

CTB5000/8 

FEC 9633014 

J2, J4 

2-pin terminal blocks (5 mm pitch) 

CTB5000/2 

FEC 151789 

J3 

4-pin terminal block (5 mm pitch) 

CTB5000/4 

FEC 151791 

LED1, LED3 

LEDs, SMD green, 0805 

KP-2012SGC 

FEC 1318243 

LED2, LED4 

LEDs, SMD red, 0805 

KP-2012SRC-PRV 

FEC 1318244 

Q1 to Q4 

Transistors, N-MOSFET, 60 V, 0.23 A, SOT-23 

BSS138N 

FEC 115-6434 

R1 to R3, R7 to R9, R12, R13, R16, R19, 
R23, R28, R37, R49, R50, R54 to R57 

Resistors, 0603, 1%, 0 Ω 

MC0063W06030R 

FEC 9331662 

R4 to R6, R10, R11, R17, R22, R24 to R27, 
R29, R30 to R33, R43 to R45 

SMD resistors, 0603 

Not applicable 

Do not insert 

R14, R36, R47, R48 

Resistors, 300 Ω, 0.1 W, 1%, 0805 

MC01W08051300R 

FEC 9332987 

R15, R38, R46, R51 to R53 

Resistors, 1 kΩ, 0.063 W, 1%, 0603 

MC0063W060311K 

FEC 9330380 

R18, R20, R35, R39 

Resistors, 0805, 1%, 0 Ω 

MC01W08050R 

FEC 9333681 

R21, R34, R40 to R42 

SMD resistors, 0805 

Not applicable 

Do not insert 

S1 to S8 

50 Ω, SMB sockets 

SMB1251B1-3GT30G-50 

Do not insert 

SW1 to SW4 

SPDT, SMT slide switches 

CAS-120TA 

Digi-Key CAS120JCT-ND 

T1 to T9 

Red test points 

20-313137 

FEC 873-1144 

T_A0 to T_A2, T_EN, T_FF, T_SF 

Red test points 

20-313137 

FEC 8731144 

U1 

Fault protection and detection, 1 pC Q

INJ

8:1 multiplexer 

ADG5248FBRUZ 

ADG5248FBRUZ

 

U2 

Linear regulator, 5.0 V, LDO 

ADP7142AUJZ-5.0 

ADP7142AUJZ-5.0-R7 

 

Содержание EVAL-ADG5248FEBZ

Страница 1: ...al source Method to measure voltage suchas a digital multimeter DMM GENERAL DESCRIPTION The EVAL ADG5248FEBZ is the evaluation board for the ADG5248F featuring an overvoltage protected 8 1 multiplexer The ADG5248F has overvoltage detection and protection circuitry on the source pins and is protected against signals up to 55 V and 55 V in both the powered and unpowered states Figure 1 shows the EVA...

Страница 2: ... Board Connection Diagram 3 Getting Started 4 Evaluation Board Setup Procedure 4 Evaluation Board Hardware 5 Power Supply 5 Input Signals 5 Output Signals 5 Jumper Settings 6 Switches and 0 Ω Resistors 6 SMB Connectors 6 Evaluation Board Schematics and Artwork 7 Bill of Materials 13 REVISION HISTORY 5 2016 Rev 0 to Rev A Changes to Figure 2 4 Changes to Table 1 6 7 2015 Revision 0 Initial Version ...

Страница 3: ...ADG5248FEBZ User Guide UG 835 Rev A Page 3 of 14 EVALUATION BOARD CONNECTION DIAGRAM 13184 001 Figure 1 The EVAL ADG5248FEBZ on the Lower Right Power Supply on the Top Right and Signal Generator on the Left ...

Страница 4: ...ality test as follows 1 Connect a power supply to J3 Connect VSS and GND together if a single supply is required 2 Ensure a 0 Ω resistor is inserted in R18 to use the on board LDO regulator and that a 0 Ω resistor inserts into R20 SW1 through SW4 control the digital signals for the ADG5248F 3 LED1 and LED3 illuminate green to indicate that the multiplexer is operating normally ADP7142 LDO FAULT DE...

Страница 5: ...248F Additional Subminiature Version B SMB connector pads are available if extra connections are required The ADG5248F is overvoltage protected on the source side and each source terminal S1 to S8 can be presented with a voltage of up to 55 V or 55 V See the ADG5248F data sheet for more details Each trace on the source and drain side includes two sets of 0603 pads which can be used to place a load...

Страница 6: ... R14 R36 R47 and R48 connect the LEDs to the digital power supply R37 and R50 connect the FF and SF pins of the ADG5248F to the LED controls Resistors R34 R39 and R41 configure POSFV to either the voltage present on POSFV on J4 VDD or VL Resistors R35 R40 and R42 configure NEGFV to either VSS the voltage present on NEGFV on J4 or GND SMB CONNECTORS The SW1 to SW4 switches allow the user to manuall...

Страница 7: ...EVAL ADG5248FEBZ User Guide UG 835 Rev A Page 7 of 14 EVALUATION BOARD SCHEMATICS AND ARTWORK 13184 003 Figure 3 ADG5248F Evaluation Board Schematic Part 1 ...

Страница 8: ...UG 835 EVAL ADG5248FEBZ User Guide Rev A Page 8 of 14 13184 004 Figure 4 ADG5248F Evaluation Board Schematic Part 2 ...

Страница 9: ...EVAL ADG5248FEBZ User Guide UG 835 Rev A Page 9 of 14 13184 005 Figure 5 ADG5248F Evaluation Board Schematic Part 3 ...

Страница 10: ...UG 835 EVAL ADG5248FEBZ User Guide Rev A Page 10 of 14 13184 006 Figure 6 EVAL ADG5248FEBZ Silk Screen 13184 007 Figure 7 EVAL ADG5248BFEBZ Top Layer ...

Страница 11: ...EVAL ADG5248FEBZ User Guide UG 835 Rev A Page 11 of 14 13184 008 Figure 8 EVAL ADG5248FEBZ Layer 2 13184 009 Figure 9 EVAL ADG5248FEBZ Layer 3 ...

Страница 12: ...UG 835 EVAL ADG5248FEBZ User Guide Rev A Page 12 of 14 13184 010 Figure 10 EVAL ADG5248FEBZ Bottom Layer ...

Страница 13: ... 0805 KP 2012SGC FEC 1318243 LED2 LED4 LEDs SMD red 0805 KP 2012SRC PRV FEC 1318244 Q1 to Q4 Transistors N MOSFET 60V 0 23 A SOT 23 BSS138N FEC 115 6434 R1 to R3 R7 to R9 R12 R13 R16 R19 R23 R28 R37 R49 R50 R54 to R57 Resistors 0603 1 0 Ω MC0063W06030R FEC 9331662 R4 to R6 R10 R11 R17 R22 R24 to R27 R29 R30 to R33 R43 to R45 SMD resistors 0603 Not applicable Do not insert R14 R36 R47 R48 Resistors...

Страница 14: ...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...

Отзывы: