ISOLATED RESISTOR NETWORK--RN1 Viking Product Description The RN-1 is an isolated resistor network designed to offer a highly integrated and stable resistor network for general-purpose applications. Thin film networks offer significant advantages over conventional thick film processes in terms of tighter absolute and ratio tolerances, greater stability, lower noise, and Temperature coefficient of resistance (TCR). Furthermore, they offer superior high frequency performance with minimal parasitic inductance and capacitance. Integrated thin film networks also afford the benefits of board space savings, reduced assembly costs, and increased reliability with fewer components Features Schematic Reliable TaN thin-film-on-silicon technology pin # n Power Derating 8 , 10 ,12 terminating lines per package 1.00 PCB board space saving, assembly cost reduction W ATTS 0.80 Applications Series termination QSOP 20 , 24 NB SOP 14 , 16 QSOP 16 0.60 NB SOP 8 Parallel termination Digital pulse squaring pin # 1 Coding and decoding 25 Telemetry 50 75 100 125 150 AMBIENT TEMPERATURE ( ) n = Num ber of Pins Specifications How to Order Description Non-Standard1 Standard J D F G 5 0.5% 1% 2% X R Q P No Ratio Tol. 0.1% 0.2% 0.5% H A B C TCR (ppm/) 100 75 50 25 TTCR (ppm/) 25 Abs. Tolerance code Absolute Tolerance (R) Ratio Tolerance cade Ratio Tolerance (R) TCR code 5, 10 0.100 watt for 1K Power Rating / Resistor @Ta=70 0.025 watt for 1K Maximum Operating Voltage Minimum Insulation Resistance 50V 10,000M Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. Standard Resistance Values Resistance () 10 22 33 39 47 51 68 220 330 470 510 680 1K 2.2K 4.7K 10K 20K 50K 100K Correspondent Value Code 100 220 330 390 470 510 680 221 331 471 511 681 102 222 472 103 203 503 Standard Packages QSOP N/B SOP Options Pin No. Ea.tube 16 20 24 8 14 16 100 50 50 100 50 50 TEL: 886-3-5972931 104 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Packages TSSOP 20,24 Pin Resistance Variation 10~100K Packing Wafer form E-mail: Sales@ Viking.com.tw URL:http//www.viking.com.tw 23 BUSSED RESISTOR NETWORK--RN2 Viking Product Description The RN-2 is a bussed resistor network designed to offer a highly integrated and stable resistor network for general-purpose applications. Thin film networks offer significant advantages over conventional thick film processes in terms of tighter absolute and ratio tolerances, greater stability, lower noise, and Temperature coefficient of resistance (TCR). Furthermore, they offer superior high frequency performance with minimal parasitic inductance and capacitance. Integrated thin film networks also afford the benefits of board space savings, reduced assembly costs, and increased reliability with fewer components Features Schematic Reliable TaN thin-film-on-silicon technology Power Derating pin # n Multiple resistors tied to a common mode QSOP 20 , 24 1.00 WATTS Ultra-miniature package complies to JEDEC standards Applications NB SOP 14 , 16 0.80 QSOP 16 0.60 NB SOP 8 Pull up / pull down Parallel termination pin # 1 25 n = Number of Pins Digital pulse squaring 50 75 100 125 150 AMBIENT TEMPERATURE( ) Coding and decoding Standard Specifications Description How to Order No-Standard1 Standard J D F G 5 0.5% 1% 2% X R Q P No Ratio Tol. 0.1% 0.2% 0.5% H A B C TCR (ppm/) 100 75 50 25 TTCR (ppm/) 25 Abs. Tolerance code Absolute Tolerance (R) Ratio Tolerance cade Ratio Tolerance (R) TCR code 5, 10 0.100 watt for 1K Power Rating / Resistor 0.025 watt for 1K @Ta=70 Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. -55 ~ 125 Operation Temperature Storage Temperature -65 ~ 150 Standard Resistance Values Resistance () 100 220 270 330 390 470 1K 1.5K 2K 2.2K 4.7K 10K 100K Correspondent value Code 101 221 271 331 391 471 102 152 202 222 472 103 104 Standard Packages QSOP N/B SOP Options Pin No. Ea.tube 16 20 24 8 14 16 100 50 50 100 50 50 TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Packages TSSOP 20,24 Pin Resistance Variation 10~100K Packing Wafer form E-mail: Sales@ Viking.com.tw URL:http//www.viking.com.tw 24 DUAL THEVENIN TERMINATION NETWORK--RN3 Viking Product Description The RN-3 is an integrated dual Therein termination network designed to eliminate transmission line effects on high-speed data lines. SCSI (Small Computer Systems Interface) is a bus interface covered by an ANSI Standard that allows for peripheral devices to be connected in a daisy chain and communicate with the host processor Fast edge signals transmitted through the SCSI cable can generate ringing on the bus that can slow down communication between the host and peripherals. The SCSI standard recommends Therein termination at the host and peripheral locations to eliminate these transmission line effects. Proper resistor termination requires a resistor whose value closely matches the characteristic impedance of the transmission line. Thin film networks offer significant advantages over conventional thick film processes in terms of tighter absolute and ratio tolerances, greater stability, lower noise, and Temperature Coefficient of Resistance (TCR). Furthermore, they offer superior high frequency performance with minimal parasitic inductance and capacitance. Integrated thin film networks also afford the benefits of board space savings, reduced assembly costs, and increased reliability with fewer components. Features Schematic Power Derating Proven TaN thin-film-on technology 16 15 14 13 12 11 10 9 Ultra-miniature package complies to JEDEC R1 standards R2 Applications WATTS Saves board space and reduces assembly cost NB SOP 16 0.80 QSOP 16 R2 Therein termination R1 25 SCSI termination 1 2 3 4 5 6 7 50 75 100 125 150 AMBIENT TEMPERATURE( ) 8 SCSI Buss device Pull UP / pull down Specifications1 How to Order Description RN3 221 J 331 J QS 16 R Values F G J Absolute Tolerance (R) 1% 2% 5 TCR (ppm/) 50 100 100 Tolerance code P a c kin g R=Re e l T=Tube P in Co u n t QS OP =16 P in NB S OP =16 P in P a c ka g e Typ e QS =QS OP NB=Na rrow Body S OP 25ppm/ TTCR (Typical) Power Rating / Resistor 0.100 watt @Ta=70 S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C 50V Maximum Operating Voltage Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 R2 Va lu e Co d e (Re fe r to R2 Va lue Ta ble ) S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. R1 Va lu e Co d e (Re fe r to R1 Va lue Ta ble ) P ro d u c t Co d e RN3=Dua l Te rmina tor Resistance Values Resistance () Correspondent Value Code R1=220, R2=330 R1=221, R2=331 Standard Packages Options Pin No. Ea.tube 16 16 100 50 QSOP N/B SOP TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Packing E-mail: Sales@ Viking.com.tw Wafer form URL:http//www.viking.com.tw 25 SCSI DIFFERENTIAL TERMINATOR--RN4 Viking Product Description The RN-4 is a Small Computer System Interface (SCSI) compliant termination network that provides the mechanical, electrical, and functional requirements for an input/output bus to connect small computers with a variety of peripheral devices. The most common application of this bus is to connect small computers with disk drive (mass storage) units. The RN-4 provides 7 or 9 sets of three-resistor terminator configuration for the differential-line version of the SCSI bus in just one package, which saves board space and reduced assembly costs by replacing 21 or 27 discrete components. Thin film networks offer significant advantages over conventional thick film processes in terms of tighter absolute and ratio tolerances, greater stability, lower noise, and Temperature Coefficient of Resistance (TCR). Furthermore, they offer superior high frequency performance with minimal parasitic inductance and capacitance. Integrated thin film networks also afford the benefits of board space savings, reduced assembly costs, and increased reliability with fewer components Features Schematic Power Derating Reliable TaN thin-film-on-silicon technology 20 SCSI Termination 19 18 17 16 15 14 13 12 11 QSOP 20 1.00 18 terminating lines / package WATTS R1 R2 Applications R1 Differential SCSI termination SCIS Buss devices 1 2 3 4 5 6 7 8 9 10 25 50 75 100 125 150 AMBIENT TEMPERATURE( ) Specifications1 How to Order Description Values RN4 331 J 151 J QS 20 R F G J Absolute Tolerance (R) 1% 2% 5 TCR (ppm/) 50 100 100 Tolerance code TTCR (Typical) Power Rating / Resistor @Ta=70 P a c kin g R=Re e l T=Tube P in Co u n t QS OP =20 P in 25ppm/ P a c ka g e Typ e QS =QS OP 0.100 watt S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C R2 Va lu e Co d e (Re fe r to R2 Va lue Ta ble ) 50V Maximum Operating Voltage Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C R1 Va lu e Co d e (Re fe r to R1 Va lue Ta ble ) Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. P ro d u c t Co d e RN4=Diffe re nt Te rmina tor 1 Resistance Values Resistance () Correspondent Value Code R1=330, R2=150 R1=331, R2=151 Standard Packages QSOP Options Pin No. Ea.tube 20 50 TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Packages TSSOP 20 Pin Packing Wafer form E-mail: Sales@ Viking.com.tw URL:http//www.viking.com.tw 26 SCSI DIFFERENTIAL TERMINATOR--RN5 Viking Product Description The RN-5 is a Small Computer System Interface (SCSI) compliant termination network that provides the mechanical, electrical, and functional requirements for an input/output bus to connect small computers with a variety of peripheral devices. The most common application of this bus is to connect small computers with disk drive (mass storage) units. The RN-5 provides 7 or 9 sets of three-resistor terminator configuration for the differential-line version of the SCSI bus in just one package, which saves board space and reduced assembly costs by replacing 21 or 27 discrete components. Thin film networks offer significant advantages over conventional thick film processes in terms of tighter absolute and ratio tolerances, greater stability, lower noise, and Temperature Coefficient of Resistance (TCR). Furthermore, they offer superior high frequency performance with minimal parasitic inductance and capacitance. Integrated thin film networks also afford the benefits of board space savings, reduced assembly costs, and increased reliability with fewer components Features Schematic Proven TaN thin-film technology 16 15 14 Power Derating 13 12 11 10 9 QSOP available SCSI termination WATTS R1 R2 Applications NB SOP 16 0.80 QSOP 16 R1 Differential SCSI termination 1 2 3 4 5 6 7 8 SCSI Buss devices 25 50 75 100 125 150 AMBIENT TEMPERATURE( ) Specifications1 How to Order Description RN5 331 J 151 J QS 16 R Values F G J Absolute Tolerance (R) 1% 2% 5 TCR (ppm/) 50 100 100 Tolerance code P a c kin g R=Re e l T=Tube P in Co u n t QS OP =16 P in NB S OP =16 P in P a c ka g e Typ e QS =QS OP NB=Na rrow Body S OP 10, 25ppm/ TTCR (Typical) Power Rating / Resistor @Ta=70 0.100 watt S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C 50V R2 Va lu e Co d e (Re fe r to R2 Va lue Ta ble ) Maximum Operating Voltage Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. R1 Va lu e Co d e (Re fe r to R1 Va lue Ta ble ) P ro d u c t Co d e RN5=Diffe re ntia l Te rmina tor 2 Resistance Values Resistance () Correspondent Value Code R1=330, R2=150 R1=331, R2=151 Standard Packages QSOP Options Pin No. Ea.tube 16 100 TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Packing E-mail: Sales@ Viking.com.tw Wafer form URL:http//www.viking.com.tw 27 R/2R LADDER NETWORKS--RA1 Viking Product Description The R/2R Ladder Network is commonly used for Digital to Analog (D/A) conversions and Analog to Digital (A/D) conversion by successive approximations. The bits of the lassoer are the points at which input signals are presented to the ladder and the output terminal (OUT) is the point at which the output is taken from the R/2R ladder. This terminal (OUT) is commonly used to drive an operational amplifier. The terminating resistor is always connected to ground. Thin film networks offer significant advantages over conventional thick film processes in terms of tighter absolute and ratio tolerances, greater stability, lower noise, and Temperature Coefficient of Resistance (TCR). Furthermore, they offer superior high frequency performance with minimal parasitic inductance and capacitance. Integrated thin film networks also afford the benefits of board space savings, reduced assembly costs, and increased reliability with fewer components. Features Schematic 1:2 ratio for resistor ladder 16 15 14 Power Derating 13 12 11 10 9 QSOP available R2 R1 WATTS Proven TaN thin-film technology NB SOP 16 0.80 QSOP 16 Applications R2 D/A converters A/D converters 25 1 2 3 4 Specifications1 5 6 7 8 50 75 100 125 150 AMBIENT TEMPERATURE( ) How to Order Description RA1 103 J 203 J QS 16 R Values F G J Absolute Tolerance (R) 1% 2% 5 TCR (ppm/) 50 100 100 Tolerance code TTCR (Typical) Power Rating / Resistor @Ta=70 P a c kin g R=Re e l T=Tube P in Co u n t QS OP =16 P in NB S OP =16 P in 25ppm/ P a c ka g e Typ e QS =QS OP NB=Na rrow Body S OP 0.100 watt S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C 50V Maximum Operating Voltage Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 R2 Va lu e Co d e (Re fe r to R2 Va lue Ta ble ) S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. R1 Va lu e Co d e (Re fe r to R1 Va lue Ta ble ) P ro d u c t Co d e RA1=R/2R La dde r Resistance Values Resistance () Correspondent Value Code R1=10K, R2=20K R1=103, R2=203 R1=25K, R2=50K R1=253, R2=503 Standard Packages QSOP Options Pin No. Ea.tube 16 100 TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Resistance Variation 10~10K Packing Wafer form E-mail: Sales@ Viking.com.tw URL:http//www.viking.com.tw 28 HIGH PERFORMANCE GTL/ECL Viking TERMINATION NETWORK--RA2 Product Description The RA-2 is a high performance bus termination network ideal for high speed bus termination (R) applications. The RA-2 meets all intel Pentium termination specifications as well as the termination requirements of other high-speed microprocessors such as the DEC Alpha, Motorola PowerPC, SGI MIPS, and Sun SPARC. A 300-line termination solution can be achieved with just 14 RA-2 networks. A terminating resistor is used to eliminate unwanted transmission line effects such as ringing, overshoots and undershoots on printed circuit board traces, and/or provide DC pull-up/pull-down. Proper resistor termination requires a resistor whose value closely matches the characteristic impedance of the transmission line. Thin film networks offer significant advantages over conventional thick film processes in terms of tighter absolute and ratio tolerances, greater stability, lower noise, and Temperature Coefficient of Resistance (TCR). Furthermore, they offer superior high frequency performance with minimal parasitic inductance and capacitance. Integrated thin film networks also afford the benefits of board space savings, reduced assembly costs, and increased reliability with fewer components. Features Schematic 22-Line high-speed termination pin # 24 Power Derating 1.00 Stable thin-film-on-silicon technology QSOP 24 WATTS Miniaturized package as QSOP Applications R Servers, Desktops & mobile Computing Devices High speed microprocessor system termination pin # 1 25 50 75 100 125 150 AMBIENT TEMPERATURE( ) GTL / ECL Termination Specifications1 How to Order Description Values RA2 330 J QS 24 R P a c kin g R=Re e l T=Tube 2% 5 Absolute Tolerance (R) TCR 100ppm/ TTCR (Typical) 25ppm/ Power Rating / Resistor @Ta=70 0.100 watt Package Power Rating @ Ta=70 1.00watt / QSOP P in Co u n t QS OP =24 P in P a c ka g e Typ e QS =QS OP S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C 50V Maximum Operating Voltage Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 Va lu e Co d e (Re fe r to R Va lue Ta ble ) P ro d u c t Co d e RA2=Bus s e d Te rmina tor Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. Resistance Values Resistance () 33 47 50 56 68 75 90 Correspondent Value Code 330 470 500 560 680 750 900 Standard Packages QSOP Options Pin No. Ea.tube 24 50 TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Packages Resistance Variation 10~10K Packing Wafer form E-mail: Sales@ Viking.com.tw TSSOP 24 Pin URL:http//www.viking.com.tw 29 NTL TERMINATOR --RA3 Viking Product Description The NTL Terminator is designed for terminating high speed bus lines where NTL (NMOS) Transceiver Logic) and other high-speed system devices are employed. R1 and R2 value are selected according to standard requirements. Fabricated with Tantalum Nitride on Silicon, these resistors feature excellent stability, TCR and Tracking Performance. The NTL Terminator is packaged in a 16-pin QSOP package offering exceptional functional density for space-constrained applications. Features Schematic 6-Line NTL termination 16 15 14 Power Derating 13 12 11 10 9 Stable thin-film-on-silicon technology Ultra-miniature 16-pin QSOP package WATTS R1 Applications High-speed transceiver bus termination NB SOP 16 0.80 QSOP 16 R2 NTL, GTL systems Ideal for space-constrained applications 1 2 3 4 5 6 7 8 25 50 75 100 125 150 AMBIENT TEMPERATURE( ) Specifications1 How to Order Description RA3 220 J 900 J QS 16 R Values F G J Absolute Tolerance (R) 1% 2% 5 TCR (ppm/) 50 100 100 Tolerance code TTCR (Typical) Power Rating / Resistor @Ta=70 P a c kin g R=Re e l T=Tube P in Co u n t QS OP =16 P in NB S OP =16 P in 25ppm/ P a c ka g e Typ e QS =QS OP NB=Na rrow Body S OP 0.100 watt S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C R2 Va lu e Co d e (Re fe r to R2 Va lue Ta ble ) 10000meg Maximum Isolation Resistance S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C 50V Maximum Operating Voltage Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 R1 Va lu e Co d e (Re fe r to R1 Va lue Ta ble ) P ro d u c t Co d e RA3=NTL Te rmina tor Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. Resistance Values Resistance () Correspondent Value Code R1=22K, R2=90K R1=220, R2=900 Standard Packages Options Pin No. Ea.tube QSOP 16 100 N/B SOP 16 50 TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Packing E-mail: Sales@ Viking.com.tw Wafer form URL:http//www.viking.com.tw 30 TERMINATION NETWORK FOR NETWORKING Viking APPLICATIONS--RA4 Product Description The RA-4 is a high performance termination network that ensures proper signal integrity between transmitter and receiver sections of the ITU-T V.35 communications protocol interface. The RA-4 is configured as a T or delta network for termination at the generator and receiver ends of the V.35 interface. Features Schematic RA-4 Proven TaN thin-film technology Meets IUT-T V.35 termination specification 20 Version for receiver input impedance R1 compensation 18 V.35 Terminator 17 16 15 14 13 12 1.00 11 QSOP 20 0.80 R1 WATTS Separate ground for transmit terminations 19 Power Derating R2 Applications IUT-T V-.35 termination in communications R3 equipment R3 R4 25 1 2 3 4 5 6 7 8 Specifications1 9 50 75 100 125 150 AMBIENT TEMPERATURE( ) 10 How to Order Description RA4 CO1 J QS 20 R Values P a c kin g R=Re e l T=Tube F G J Absolute Tolerance (R) 1% 2% 5 TCR (ppm/) 50 100 100 Tolerance code TTCR (Typical) 25ppm/ Power Rating / Resistor @Ta=70 0.100 watt P in Co u n t QS OP =20 P in P a c ka g e Typ e QS =QS OP S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm /0 C G=2%, 100ppm/0 C 50V Maximum Operating Voltage Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 Va lu e Co d e (Re fe r to R Va lue Ta ble ) P ro d u c t Co d e RA4=V.35 Te rmina tor Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. Resistance Values Rs Value Code R1 Value () R2 Value () R3 Value () R4 Value () CO1 50 125 50 125 CO2 50 125 515 124 Standard Packages QSOP Options Pin No. Ea.tube 20 50 TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Packing Wafer form Package TSSOP 20 pin E-mail: Sales@ Viking.com.tw URL:http//www.viking.com.tw 31 V.35 "STAR" TERMINATOR --RA5 Viking Product Description The V.35 Terminator is used to terminate fax modem lines according to the V.35 standard. Two alternative termination configurations exit: `Star' and `Delta'. These electrically equivalent circuits both fulfill the V.35 standard specifications. Fabricated with Tantalum Nitride on Silicon, these termination resistors feature excellent stability, TCR and tracking performance. The JEDEC standard miniature QSOP package offers the most space efficient V.35 Terminator array available Features Schematic Proven TaN Thin-film technology 16 15 14 Power Derating 13 12 11 10 9 Multiple V.35 termination resistors R1 Ultra-miniature package complies to JEDEC R1 WATTS Stable thin-film-on-silicon technology R2 Standards NB SOP 16 0.80 QSOP 16 Applications Line Termination to V.35 standard 25 Ideal for space-constrained applications 1 2 3 4 5 6 7 8 50 75 100 125 150 AMBIENT TEMPERATURE( ) Specified for modem Specifications1 How to Order Description Values RA5 CO1 J QS 16 R F G J Absolute Tolerance (R) 1% 2% 5 TCR (ppm/) 50 100 100 Tolerance code P a c kin g R=Re e l T=Tube P in Co u n t QS OP =16 P in NB S OP =16 P in 25ppm/ TTCR (Typical) Power Rating / Resistor P a c ka g e Typ e QS =QS OP 0.100 watt @Ta=70 S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C 50V Maximum Operating Voltage Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 Va lu e Co d e (Re fe r to R Va lue Ta ble ) P ro d u c t Co d e RA5=V.35 Te rmina tor Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. Resistance Values Rs Value Code R1 Value (ohms) R2 Value (ohms) CO1 50 125 Standard Packages QSOP N/B SOP Options Pin No. Ea.tube 16 16 100 50 TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Packing E-mail: Sales@ Viking.com.tw Wafer form URL:http//www.viking.com.tw 32 V.35 "DELTA" TERMINATOR --RA6 Viking Product Description The V.35 Terminator is used to terminate fax modem lines according to the V.35 standard. Two alternative termination configurations exit: `Star' and `Delta'. These electrically equivalent circuits both fulfill the V.35 standard specifications. Fabricated with Tantalum Nitride on Silicon, these termination resistors feature excellent stability, TCR and tracking performance. The JEDEC standard miniature QSOP package offers the most space efficient V.35 Terminator array available Features Schematic Proven TaN Thin-film technology 16 15 Multiple V.35 termination resistors 14 Power Derating 13 12 11 10 9 Ultra-miniature package complies to JEDEC R1 WATTS R2 Stable thin-film-on-silicon technology R1 Standards NB SOP 16 0.80 QSOP 16 Applications Line Termination to V.35 standard 25 Ideal for space-constrained applications 1 Excellent for modem communication 2 3 4 5 6 Specifications1 7 50 75 100 125 150 AMBIENT TEMPERATURE( ) 8 How to Order Description Values RA6 301 J 121 J QS 16 R F G J Absolute Tolerance (R) 1% 2% 5 TCR (ppm/) 50 100 100 Tolerance code P a c kin g R=Re e l T=Tube P in Co u n t QS OP =16 P in NB S OP =16 P in P a c ka g e Typ e QS =QS OP NB=Na rrow Body S OP 25ppm/ TTCR (Typical) Power Rating / Resistor @Ta=70 Maximum Operating Voltage 0.100 watt S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C 50V R2 Va lu e Co d e (Re fe r to R2 Va lue Ta ble ) Operation Temperature -55 ~ 125 Storage Temperature -65 ~ 150 S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C R1 Va lu e Co d e (Re fe r to R1 Va lue Ta ble ) Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. P ro d u c t Co d e RA6=V.35 De lta Te rmina tor Resistance Values Resistance () Correspondent Value Code R1=330, R2=120 R1=331, R2=121 Standard Packages QSOP N/B SOP Options Pin No. Ea.tube 16 16 100 50 TEL: 886-3-5972931 FAX: 886-3-5973494 Viking is capable of supply following options based on customer's demand Resistance Variation Packing E-mail: Sales@ Viking.com.tw 10~500 Wafer form URL:http//www.viking.com.tw 33 HSTL DUAL TERMINATOR --RA7 Viking Product Description The HSTL Dual Terminator is designed primarily for terminating bus lines in HSTL systems (High-Speed-Transceiver-Logic). Resistor values have been selected for that the therein impedance, i.e. the parallel combination of R1 and R2, will match the most common line-termination impedances associated with such systems. Fabricated with tantalum Nitride on Silicon, these resistors feature excellent stability, TCR and tracking performance. The HSTL Dual Terminator is packaged in a 24pin QSOP package offering exceptional functional density for space constrained applications Features Schematic Power Derating 16-Line Thevenin termination Stable thin-film-on-silicon technology 24 23 22 21 20 19 18 17 16 15 14 13 QSOP 16 1.0 Ultra-miniature package complies to JEDEC WATTS R1 R2 Standards Applications High-speed bus termination 1 2 3 4 5 6 7 8 9 10 11 12 Designed for HSTL Systems 25 50 75 100 125 150 AMBIENT TEMPERATURE( ) Ideal for space-constrained applications Specifications1 How to Order Description Values RA7 CO1 J QS 16 R F G J Absolute Tolerance (R) 1% 2% 5 TCR (ppm/) 50 100 100 Tolerance code P a c kin g R=Re e l T=Tube P in Co u n t QS OP =24 P in NB S OP =24 P in 25ppm/ TTCR (Typical) P a c ka g e Typ e QS =QS OP 0.100 watt for 1k Power Rating / Resistor @Ta=70 S ta n d a rd Gra d e To le ra n c e J =5%, 100ppm/0 C G=2%, 100ppm/0 C 0.025watt for 1k 50V Maximum Operating Voltage Operation Temperature -55 ~ 125 Va lu e Co d e (Re fe r to R Va lue Ta ble ) Storage Temperature -65 ~ 150 P ro d u c t Co d e RA7=V.35 Te rmina tor Note 1: A Non-Recurring Engineering (NRE) charge and a minimum order/lot size may apply for all fully customized requirements. Resistance Values Rs Value R1 Value R2 Value RT Value Code (ohms) (ohmS) (ohms) CO1 94 94 47 CO2 100 100 50 CO3 112 112 56 CO4 136 136 68 Standard Packages QSOP Options Pin No. Ea.tube 24 50 Viking is capable of supply following options based on customer's demand Package Packing TEL: 886-3-5972931 FAX: 886-3-5973494 E-mail: Sales@ Viking.com.tw TSSOP 24 pin Wafer form URL:http//www.viking.com.tw 34