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Si57x-EVB

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com

Rev. 0.2 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 14, 2021

Figure 10. Si57x-EVB Motherboard Schematic (Page 2)

DUT_VDD

GND

GND2

GND1

GND4

GND3

VDD5V_FILT

R0603

GND2

GND1

GND4

GND3

DUT_VDD

VDD5V_FILT

DUT_VDD

LTC3025EDC

BIAS

OUT

SHDN

ADJ

GND

PAD_GND

Iout = 300 mA

Adj Regulator

R0603

SMA

R0603

LHS Jumper = 2.5V

No jumper = 1.8V

RHS jumper = 3.3V

DUT Daughter Board Voltage Regulator

MCU Bypass Jumpers

VOUT Select

DUT Daughter Board I/F Connectors

MOUNT

BACK.

ZENER

CLKP

VOUT = 0.4 * (1+(R2/R1))

CLKN

Components

OE Active Low

Optional

TP35

TP34

TP11

R1A

47.5K

R1B

95.3K

R1C

44.2K

165K

R31

4.75K

J17

J10

NOPOP

R16

R15

R14

57X_SCL

57X_SDA

CLKP

CLKN

TP27

TP24

TP26

TP17

TP19

TP25

TP15

TP13

J14

1UF

C16

VDDMID_MEAS

R33

10K

SPARE1

R32

10K

MCU_SHDNL

0.1UF

C14

MCU_SEL3R3VL

MCU_SEL2R5VL

0.1UF

C15

MCU_SEL2R5VL

MCU_SEL3R3VL

57X_SCL

57X_SDA

J13

SPARE2

SPARE3

SPARE4

SPARE5

TP12

TP14

TP16

TP18

TP20

TP28

57X_SCL

57X_SDA

Содержание Si57 -EVB Series

Страница 1: ... and register compatible The Si571 and Si599 VCXOs are pin and register compatible The Si57x EVB supports all configurations of these devices The software components run on a USB equipped PC and are described in detail in 4 Software Installation on page 12 Note Si57x 598 599 samples must be ordered separately from the Si57x EVB Features Evaluation of Skyworks Si57x 598 599 any frequency I2C progra...

Страница 2: ...Product Information are Subject to Change Without Notice December 14 2021 Figure 1 Si57x EVB Functional Block Diagram CLKN CLKP SCL OE VDD SDA Jumper Selection Level Translator and Jumper Selection Jumpers installed by default CLK CLK VC Si571 599 only Si57x 58 599 C8051F320 MCU DUT VREG OE SDA USB I F 5 V Input RESET VC_MOD 1 8 2 5 3 3 V Si57x Daughter Board SCL GND ...

Страница 3: ...oards on installation so that the silkscreen triangle on the daughterboard matches the silkscreen on the motherboard 1 2 Power Supply The Si57x EVB is pre configured to accept 5 V from the USB connector at J15 To change the board s 5 V power supply from the USB connection to the terminal block at J18 make these changes Remove R7 Populate R8 Note If both R7 and R8 are installed do not simultaneousl...

Страница 4: ...ts I2C communication to the DUT on behalf of the host PC per the Si57x EVB software Drives a number of status indicator LEDs see Table 2 Supplies 3 3 V to peripheral ICs on the motherboard but not to the DUT The MCU comes pre loaded with firmware While there is a provision for in circuit programming at connector J12 located on the back this should not be necessary The host PC operates the Si57x 59...

Страница 5: ... 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 5 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 2 Si57x EVB Motherboard LED Locations ...

Страница 6: ...CU_SDA to signal 57x_SDA Installed Supports DUT_VDD 2 5 or 3 3 V nominal J2 1X2 Bypasses U3 level translator Connects signal MCU_SCL to signal 57x_SCL Installed Supports DUT_VDD 2 5 or 3 3 V nominal J3 1X2 Disables OE active low signal See 1 7 Si57x 598 599 Digital Control Signals on page 8 Not installed J6 1X3 Selects voltage regulator output supplying DUT_ VDD See 1 2 Power Supply on page 3 and ...

Страница 7: ... 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 7 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 3 Si57x EVB Motherboard OE Component Locations ...

Страница 8: ...ypasses the installed bidirectional voltage level translator at U3 For I2C communication with the Si57x 598 599 DUT at 1 8 V nominal supply please consult the factory 1 7 Si57x 598 599 Digital Control Signals There is one normally static digital input control signal that routes to the Si57x 598 599 Output Enable or OE By default the OE signal is pulled HIGH on the Si57x EVB and may be pulled low b...

Страница 9: ... lists suggested output loading options for different output formats and coupling configurations Table 4 Si57x Daughterboard Output Loading Options Output Format Config REF DES Location Value Comments CML AC coupling only C2 C3 0 1 µF ac coupling capacitors CMOS Near end load on board J3 CONN HEADER 2X1 High Z probe test point R3 15 pF Install 0603 load capacitor at resistor location Far end load ...

Страница 10: ...6 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 4 Si57x EVB Motherboard Default Jumper Locations ...

Страница 11: ...tput clocks are directly routed from the Si57x daughterboard to SMA connectors J4 and J5 These connectors are designated CLKP and CLKN respectively Each of these output clocks needs to be terminated into 50 single ended 100 differential Any ac coupling caps or near end LVPECL bias resistors have to be provided for on the Si57x daughterboard 3 Configuring the Si57x EVB Figure 5 Typical Configuratio...

Страница 12: ...rive space 1024 x 768 screen resolution or greater 1280 x 1024 recommended Microsoft NET Framework 1 1 EVB Driver USBXpress Note The EVB driver is provided with the installation files 4 2 Microsoft NET Framework Installation The Microsoft NET Framework is required before installing and running the software Details and installation information about the NET Framework are available via a shortcut in...

Страница 13: ...ation Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 6 USBXpress Driver Installation for Windows XP Options 4 Select Include this location in the search and click Browse to select the USBXpressDriver directory on the CD ROM drive Click Next Figure 7 USBXpress Driver Installation for Windows XP Location ...

Страница 14: ... 4 4 EVB Software Installation The software may be installed from a CD packaged with the EVB kit This software may also come via a zip file The installation is similar regardless of how the software is distributed To install 1 Navigate to the Software directory 2 Double click on the Setup exe file 3 Follow the steps in the wizard to install the program Note Use the default installation location fo...

Страница 15: ...re Refer to the online help by clicking Help Help in the menu of each program to get more detailed information on how to use the software Program Description Programmable Oscillator Calcu lator The Programmable Oscillator Calculator provides a tutorial like high level interface to using the oscillator After specifying the frequencies and I2 C address the software will automatically determine the n...

Страница 16: ...ET CIRCUIT Connector Programming In Circuit MOUNT ON BACK BIDIRECTIONAL USB I F LEVEL TRANSLATOR I2C LEVEL SHIFTER MOUNT THESE COMPONENTS ON BACK ICP I F Bypass Jumpers Disable Jumper TP32 TP31 TP2 MCU_SCL TP33 C2 33UF C1 33UF R12 1K 0 R30 R8 0 R0603 NOPOP L1 BLM31A601S 1 2 J16 1 2 J2 1 2 J1 J11 1 10 2 3 4 5 6 7 8 9 J12 10 9 27 28 29 30 31 32 1 2 5 4 3 8 7 6 11 12 13 14 15 16 17 18 19 20 21 22 23 ...

Страница 17: ...pers VOUT Select DUT Daughter Board I F Connectors MOUNT ON BACK ZENER CLKP VOUT 0 4 1 R2 R1 CLKN Components OE Active Low Optional TP35 TP34 TP11 R1A 47 5K R1B 95 3K R1C 44 2K R2 165K R31 4 75K J17 VC J4 J5 J6 1 2 J9 1 2 J10 1 2 J8 1 2 J3 NOPOP R9 1K NOPOP R16 1K R15 1K R14 1K 1 4 6 5 2 7 3 U2 57X_SCL 57X_SDA OE CLKP CLKP CLKN CLKN VC TP27 TP24 TP26 TP17 TP19 TP25 TP15 TP13 Z1 1 3 5 7 9 11 13 15 ...

Страница 18: ...VDD SCL VC SDA 8 PAD SMD R0603 GND1 GND2 GND3 GND4 Components Optional VC Filter Optional Test Points TP2 TP3 TP7 J4 NOPOP C1 01UF 1 3 5 7 9 11 13 15 17 19 21 23 25 27 31 33 35 37 39 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 29 J2 R2 133 R4 0 2 3 4 6 5 7 8 1 U1 C3 1UF C2 1UF J3 NOPOP C4 01UF NOPOP CLKN TP1 TP4 1 3 5 7 9 11 13 15 17 19 21 23 25 27 31 33 35 37 39 2 4 6 8 10 12 14 16 18...

Страница 19: ...81 376 3100 sales skyworksinc com www skyworksinc com 19 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 6 Bill of Materials 6 1 Si57x EVB Motherboard 6 2 Si57x EVB Daughterboard ...

Страница 20: ... 781 376 3100 sales skyworksinc com www skyworksinc com Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 7 Layout 7 1 Si57x EVB Motherboard Figure 12 Si57x EVB MB Silkscreen Side A ...

Страница 21: ... 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 21 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 13 Si57x EVB MB Primary Side ...

Страница 22: ...hone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 14 Si57x EVB MB GND Plane 1 ...

Страница 23: ... 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 23 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 15 Si57x EVB MB 57x_VDD Plane ...

Страница 24: ...one 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 16 Si57x EVB MB 5 3 3 V Plane ...

Страница 25: ...e 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 25 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 17 Si57x EVB MB GND Plane 2 ...

Страница 26: ...ne 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 18 Si57x EVB MB Secondary Side ...

Страница 27: ...81 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 27 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 19 Si57x EVB MB Silkscreen Side B ...

Страница 28: ... Fax 781 376 3100 sales skyworksinc com www skyworksinc com Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 7 2 Si57x EVB Daughterboard Figure 20 Si57x EVB DB Silkscreen Side A ...

Страница 29: ... 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 29 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 21 Si57x EVB DB Primary Side ...

Страница 30: ...Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 22 Si57x EVB DB GND Plane ...

Страница 31: ... 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 31 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 23 Si57x EVB DB 57x_VDD Plane ...

Страница 32: ...ne 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 24 Si57x EVB DB Secondary Side ...

Страница 33: ...81 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 33 Rev 0 2 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 14 2021 Figure 25 Si57x EVB DB Silkscreen Side B ...

Страница 34: ...RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Skyworks products are not intended for use in medical lifesaving or life sustaining applications or other equipment in which the failure of the Skyworks products could lead to personal injury death physical or environmental damage Skyworks customers using or selling Skyworks products for use in such applications do so at the...

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