SI3220PPT-EVB SILABS [Silicon Laboratories], SI3220PPT-EVB Datasheet

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SI3220PPT-EVB

Manufacturer Part Number
SI3220PPT-EVB
Description
EVALUATION BOARD FOR THE Si3220 DUAL PROSLIC
Manufacturer
SILABS [Silicon Laboratories]
Datasheet
E
Description
This document describes the operation of the Silicon
Laboratories Si3220 Dual ProSLIC™ device evaluation
platform. The Dual ProSLIC evaluation platform is
designed to provide observation of the ProSLIC’s
functionality. The Dual ProSLIC platform consists of a
ProSLIC motherboard, an Si3220 daughter card
(Si3220DC0-EVB), and the ProSLIC LINC™ software.
The ProSLIC LINC software is a GUI-based program
that can run in Microsoft Windows® environments.
Equipment requirements:
Function Block Diagram
Rev. 1.2 4/03
PCM Transmit
PCM Receive
V A L U A T I O N
PC running Windows 95, 98, ME, NT, or 2000
5 V, 1 A power supply
3 V, 1 A power supply (optional)
–24 V, 0.5 A power supply
–75 V, 0.5 A power supply
Balanced audio generator and analyzer (optional)
(e.g., Audio Precision System 2 and/or HP TIMS set
and/or Wandel and Goltermann PCM-4)
8 kHz PCM signal generator and analyzer (optional)
(e.g., Audio Precision System 2 and Audio Precision
SIA-2322 and/or Wandel and Goltermann PCM-4)
VBHI, VBLO, +3 V, +5 V
B
O A R D F O R T H E
Power In
Copyright © 2003 by Silicon Laboratories
Si3220
Features
Silicon Laboratories Dual ProSLIC device
Stackable cards for up to 16 channels
All components necessary for linecard
implementation
Layout for optional secondary protections
Control I/O through standard parallel port
On-board oscillator for stand-alone operation
PCM I/O set up for Audio Precision System 2 or
Wandel and Goltermann PCM-4
Full access to PCM highway
ProSLIC power selection (3 V or 5 V)
Si3220 D
S i 3 2 2 0 P P T- E V B
Si3220DC0-EVB
Parallel Port
U A L
P
R O
Si3220PPT-EVB-12
S L IC

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SI3220PPT-EVB Summary of contents

Page 1

... Control I/O through standard parallel port On-board oscillator for stand-alone operation PCM I/O set up for Audio Precision System 2 or Wandel and Goltermann PCM-4 Full access to PCM highway ProSLIC power selection ( Si3220 Si3220DC0-EVB Copyright © 2003 by Silicon Laboratories Parallel Port Si3220PPT-EVB-12 ...

Page 2

... CD. Invoking the ProSLIC LINC is achieved by double clicking the ProSLIC LINC icon. Refer to the ProSLIC LINC User Guide for software operation. Si3220PPT-EVB Dual ProSLIC Evaluation Board Description The schematics for the Dual ProSLIC evaluation daughter card are shown in Figures 1 through 4. The schematic in Figure 1 shows the Dual ProSLIC linecard implementation ...

Page 3

... Si3220PPT-EVB Dual ProSLIC Evaluation Platform Setup To prepare the Dual ProSLIC evaluation platform for use, perform the following steps: 1. Set power supplies to 3 –24 V, and – With these supplies off, connect them to J2, J3, and J4 corresponding to the silk screen designators. 3. Connect the PC’s parallel port (LPT1 (or J1) using a 25 pin D male-to-male cable ...

Page 4

TP1 J1 Protection 6 TIPa 5 TIPa_ext TIPa 4 RINGa RINGa_ext RINGa TP2 RJ-11 SMD C32 C30 VBATa 0.1u 0.1u 100V 100V VBATH VBLO C3 C4 10n 10n 100V 100V TP5 TP6 TP7 TP8 C13 C14 10n ...

Page 5

RF1 1 2 F1250T RF5 TIPa_ext NI TS250-130-RA Optional P0901SC Optional TISP61089B P0901SC Optional* RF6 RINGa_ext NI TS250-130-RA Optional* RF2 1 2 F1250T * Optional protection devices: Battery ...

Page 6

JP2 SDO SCLK 1 2 /CS SDI DTX FSY PCLK DRX 9 10 AUX Cntl CONN SOCKET 5x2 VDD JS4 ...

Page 7

D1 Q1 CXT5551 VBATa NI DL4003 R102 10k CXT5401 Q2 R101 NI * VDD 3V 5V R101/R111 2.4k 3.9k R111 NI Q3 R112 10k D11 VBATb Q4 CXT5551 NI DL4003 Figure 4. Si3220DC-EVB Evaluation Circuit Third Battery ( ...

Page 8

... Si3220PPT-EVB Bill of Materials Table 4. Si3220DC0-EVB Application Circuit Component(s) C1, C2, C11, C12 100 nF, 100 V, X7R, ±20% C3, C4, C13, C14 10 nF, 100 V, X7R, ±20% 1 µF, 6.3 V, X7R, ±20% C5, C15 1 µF, 6.3 V, X7R, ±20% C6, C16 0.1 µF, 100 V, Y5V C30–C33 0.1 µ Y5V C20–C25 R1, R2, R11, R12 402 kΩ ...

Page 9

Figure 5. Si3220DC-EVB Silkscreen ...

Page 10

Figure 6. Si3220DC-EVB Component Side ...

Page 11

Figure 7. Si3220DC-EVB Solder Side ...

Page 12

Power LPT Port SPI External PCM JS3 PCM ProSLIC Motherboard Figure 8. ProSLIC Motherboard (ProSLIC IF) JS1 JS2 CONN SOCKET 5x2 CONN SOCKET 2x2 SDI +VIN DIN TEST VDD SDO JS4 VBRNG SCLK / ...

Page 13

TEST TEST /CS /CS SDI SDI DIN DIN SCLK SCLK VDD R4 10k DTX DTX DOUT DOUT SDO SDO /INT /INT TEST TEST CON3 CON3 CON3 +VIN +3V +5V VBRNG VBHI ...

Page 14

DB15F To Audio Prec VDD 4 5 GND OUT 32.768MHz EXTFSYNC EXTDRX EXTPCLK EXTDTX S2 DIP Switch DB15M ...

Page 15

... Document Change List Revision 1.1 to Revision 1.2 Figure 2 updated. Tables 4 and 5 added. Si3220PPT-EVB Rev. 1.2 15 ...

Page 16

... Si3220PPT-EVB Contact Information Silicon Laboratories Inc. 4635 Boston Lane Austin, TX 78735 Tel: 1+(512) 416-8500 Fax: 1+(512) 416-9669 Toll Free: 1+(877) 444-3032 Email: productinfo@silabs.com Internet: www.silabs.com The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. ...

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