PACGAME1 compatible FILTER/PROTECTION CIRCUIT SWG1 MIDI/GAME PORT Saves board space and component cost EMI/RFI filter Integrated resistor-capacitor-diode network. ESD protection for keyboard/mouse port Highly effective termination on controlled and uncontrolled line impedances. SHORT PRODUCT APPLICATION NOTE The signals from the MIDI/Game-port controller contain high frequency EMI signals that must be reduced before the connector. Likewise, the signals from the MIDI/Game-port controller must be protected from any possible charges such as static electricity. The SWG1 provides filtering and pull-up termination of the Game Port as well as ESD protection.These products are integrated thin film resistor-networks that are designed to suppress transmission line effects on high speed data lines. The series solution improves performance and reduces assembly cost on passive components. These products are manufactured using advanced thin film technologies including ultra-stable and self passivating Tantalum Nitride resistors, gold interconnect metalization and reliable MNOS capacitors to achieve excellent uniformity, performance and reliability. In die form, these products are ideal for hybrid and multichip module applications. In package form, these products are the best solution where space and weight are a concern. SEMICONDUCTOR-THIN FILM MANUFACTURING PROCESS DESCRIPTION Integrated passive networks are manufactured using advanced thin film technologies including ultra -stable and self passivating Tantalum Nitride resistors, gold interconnect metallization and reliable MNOS capacitors to achieve excellent uniformity, performance and reliability. Thin film resistor technology is the preferred solution for all applications that require low noise, long term stability and excellent performance at very high frequencies. Semiconwell employs proprietary thin film technologies for deposition of a wide range of sheet resistance films from 1W/sq to 10,000 W/sq. All Semiconwell's products are available in die form and as KGD, known good die and are ideal for high reliability hybrid and multi chip module applications. Besides thin film resistors, Semiconwell integrates capacitors, Schottky diodes, Zener diodes and transistors. Integrated passive and active networks are manufactured using Semiconwell's in house high reliability semiconductor manufacturing processes. All semiconductor devices employ precision doping via ion implantation, silicon nitride junction passivation, platinum silicided contacts and gold interconnect metallization for best performance and reliability. MNOS capacitors and Tantalum Nitride resistors are easily integrated with Schottky diodes to provide complete standard and custom RCD solutions. In die form, these products are ideal for hybrid and multi chip module applications. In packaged form, these products are the best solution where space and weight are a concern. Stresses beyond listed absolute maximum ratings may cause permanent damage to the device. STANDARD SPECIFICATIONS R1 4.7K R2 47 R3 2.2K C 470pF Resistor Tolerance 10% Capacitor Tolerance 20% Operating Temperature Range -55°C to 125°C ESD Protection (Human Body Model) MIL-STD-883, Method 3015 (Note 1)>4KV In System Protection (Note 2) >8KV Peak Discharge Voltage at any I/O, Human Body Model, Method 3015 (Note 1) -4KV to +4KV In System Protection, HBM (Note 2) -8KV to +8KV In System Protection, IEC 1000-4-2, Level 2 (Note 2, 3) -4KV to +4KV Channel Clamp Voltage @ 8 KV ESD Pulses, HBM (Note 1, 2) -30KV to +30KV Note1: Human Body Model per MIL-STD-883, Method 3015. CDischarge=100 pF, RDischarge=1.5KW pins 11 and 14 @ 5 V and pins 1, 6, 12, 13, 19, 24 @ ground. Note 2: Pins 1, 6, 12, 13, 19, 24 grounded, pins 11 and 14 to VCC all other pins are open. ESD contact discharge between and pins 2 3, 4, 5, 15, 16, 17, 18, 20, 21, 22, 23, one at a time. Note 3: Standard IEC 1000-4-2 with CDischarge=150 pF, RDischarge=330W pins 11 and 14 @ 5 V and pins 1, 6, 12, 13, 19, 24 @ ground.

 
 
SEMICONWELL
Integrated Passive Networks
  FILTER/PROTECTION CIRCUIT
SWG1 MIDI/GAME PORT
 
 

FEATURES
APPLICATIONS
SCHEMATIC
Saves board space and component cost
Integrated resistor-capacitor-diode network.
Highly effective termination on controlled and uncontrolled line impedances.
EMI/RFI filter.
ESD protection for keyboard/mouse port.
schematic

SHORT PRODUCT APPLICATION NOTE
The signals from the MIDI/Game-port controller contain high frequency EMI signals that must be reduced before the connector. Likewise, the signals from the MIDI/Game-port controller must be protected from any possible charges such as static electricity. The SWG1 provides filtering and pull-up termination of the Game Port as well as ESD protection.These products are integrated thin film resistor-networks that are designed to suppress transmission line effects on high speed data lines. The series solution improves performance and reduces assembly cost on passive components. These products are manufactured using advanced thin film technologies including ultra-stable and self passivating Tantalum Nitride resistors, gold interconnect metalization and reliable MNOS capacitors to achieve excellent uniformity, performance and reliability. In die form, these products are ideal for hybrid and multichip module applications. In package form, these products are the best solution where space and weight are a concern.

SEMICONDUCTOR-THIN FILM MANUFACTURING PROCESS DESCRIPTION
Integrated passive networks are manufactured using advanced thin film technologies including ultra -stable and self passivating Tantalum Nitride resistors, gold interconnect metallization and reliable MNOS capacitors to achieve excellent uniformity, performance and reliability. Thin film resistor technology is the preferred solution for all applications that require low noise, long term stability and excellent performance at very high frequencies. Semiconwell employs proprietary thin film technologies for deposition of a wide range of sheet resistance films from 1W/sq to 10,000 W/sq. All Semiconwell's products are available in die form and as KGD, known good die and are ideal for high reliability hybrid and multi chip module applications. Besides thin film resistors, Semiconwell integrates capacitors, Schottky diodes, Zener diodes and transistors. Integrated passive and active networks are manufactured using Semiconwell's in house high reliability semiconductor manufacturing processes. All semiconductor devices employ precision doping via ion implantation, silicon nitride junction passivation, platinum silicided contacts and gold interconnect metallization for best performance and reliability. MNOS capacitors and Tantalum Nitride resistors are easily integrated with Schottky diodes to provide complete standard and custom RCD solutions. In die form, these products are ideal for hybrid and multi chip module applications. In packaged form, these products are the best solution where space and weight are a concern.

ABSOLUTE MAXIMUM RATINGS
Reverse voltage VR Continuous IF IFRM for tw<100ms Max Power dissipation
7V 100mA 200 mA (20%duty cycle) 100mW@70°C/channel

Stresses beyond listed absolute maximum ratings may cause permanent damage to the device.

STANDARD SPECIFICATIONS
R1 4.7KW
R2 47
R3 2.2KW
C 470pF
Resistor Tolerance ±10%
Capacitor Tolerance ±20%
Operating Temperature Range -55°C to 125°C
ESD Protection (Human Body Model) 
MIL-STD-883, Method 3015 (Note 1) >4KV
In System Protection (Note 2) >8KV
Peak Discharge Voltage at any I/O, Human Body Model, Method 3015 (Note 1) -4KV to +4KV
In System Protection, HBM (Note 2) -8KV to +8KV
In System Protection, IEC 1000-4-2, Level 2 (Note 2, 3) -4KV to +4KV
Channel Clamp Voltage @ 8 KV ESD Pulses, HBM (Note 1, 2) -30KV to +30KV
 
Note1: Human Body Model per MIL-STD-883, Method 3015. CDischarge=100 pF, RDischarge=1.5KW pins 11 and 14 @ 5 V and pins 1, 6, 12, 13, 19, 24 @ ground.
Note 2: Pins 1, 6, 12, 13, 19, 24 grounded, pins 11 and 14 to VCC all other pins are open. ESD contact discharge between and pins 2 3, 4, 5, 15, 16, 17, 18, 20, 21, 22, 23, one at a time.
Note 3: Standard IEC 1000-4-2 with CDischarge=150 pF, RDischarge=330W pins 11 and 14 @ 5 V and pins 1, 6, 12, 13, 19, 24 @ ground.
.

PIN OUT
PIN# FUNCTION PIN# FUNCTION
1 NC 15 NC
2 NC 16 JRC0 IN
3 JOY3 OUT 17 JRC1 IN
4 JOY2 OUT 18 JRC2 IN
5 JOY1 OUT 19 JRC3 IN
6 JOY0 OUT 20 MIDI CODEC OUT
7 SELECT 21 MIDI CODEC IN
8 MIDI CODEC OUT 22 SELECT
9 MIDI CODEC IN 23 JOY0 IN
10 JRC3 OUT 24 JOY1 IN
11 JRC2 OUT 25 JOY2 IN
12 JRC1 OUT 26 JOY3 IN
13 JRC0 OUT 27 NC
14 NC 28 NC

GENERAL DIE INFORMATION
Substrate Thickness (mils) Die size (mils) Bonding pads Backside metal
SiO2 / Silicon 10±2 90 x 60 ±3 4x4 mils, 3mm thick, 99.99% electroplated gold with a TiW barrier Au/Si compatible with eutectic and conductive epoxy die attach.
All Semiconwell products are available in die form for chip and wire hybrid circuits and multi chip modules applications. Typical delivery for standard die products is 3-4 weeks ARO. For Chip Scale Packaged (CSP) devices consult factory for an update on availability of certain products.

DIODES RESISTORS CAPACITORS
Diodes offers basic ESD protection, with low forward voltage and low power dissipation. Diodes are small physically resulting low junction capacitance and low loading capacitance. Resistive material is ultra stable TaN with low TCR <75ppm/°C typical. For Rsq<10W/sq and Rsq>500W/sq, the resistive material is proprietary. Power rating/resistor max 100mW for R<1KW and 25mW for R>1KW. Standard tolerance is ±5%. Silicon nitride dielectric, MNOS capacitors exhibit high stability, low temperature coefficients, low leakage <10nA and high BV>50V.

DIE LAYOUT PACKAGE PIN OUT
layout schematic
Vin=3,4,5,6,11,12,13,14
Vss=die backside
Vss=1,8,9,16
Vdd=2,7,10,15

STANDARD PRODUCTS ORDERING INFORMATION

SW PART# QSOP-28 TSSOP-28 BARE DIE
SWG1 SWG1-28QS SWG1-28TS SWG1-28BD

SW PART # QUANTITY QSOP-28 U/P($) TSSOP-28 U/P($)
SWG1   5,000pc -28QS   -28TS  
SWG1 10,000pc -28QS   -28TS  
For products sold as bare tested die or known good die KGD, minimum order is 5000pc. Dice are 100% functional tested, visual inspected and shipped in antistatic waffle packs. For special die level KGD requirements, different packaging or custom configurations, contact sw_sales@semiconwell.com

  Semiconwell P/N Quantity E-mail    
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Delivery for packaged RCD standard products is 6-8 weeks ARO. Certain items may be available from stock. For standard products available from stock, there is a minimum line item order of $250.0. Inventory is periodically updated. For 2500pc or larger orders, all surface mount packaged devices are shipped in tape on reel (T/R). For smaller quantities, it may vary. Samples are available only for customers that have issued firm orders pending qualification of product in a particular application. On line Orders have to be verified, accepted and acknowledged by Semiconwell sales department in writing before, becoming non cancelable binding contracts.

Semiconwell guarantees continuous supply and availability of any of it's standard products provided minimum order quantities are met.

SEMICONWELL has made every effort to have this information as accurate as possible. However, no responsibility is assumed by SEMICONWELL for its use, nor for any infringements of rights of third parties which may result from its use. SEMICONWELL reserves the right to revise the content or modify its product line without prior notice. SEMICONWELL products are not authorized for and should not be used within support systems which are intended for surgical implants into the body, to support or sustain life, in aircraft, space equipment, submarine, or nuclear facility applications without the specific written consent.

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