TaNSil® 0.025" Lead Pitch High Frequency Resistor Network QS001 Series • Pull up/down resistor • QSOP package - small footprint • Parallel transmission line terminator • High level of integration - replaces 22 discrete resistors • Center located ground pins improve signal integrity at high frequencies IRC’s QS001 series 24 pin QSOP resistor network is specially designed for operation in digital circuits with high frequency, low propagation delay requirements. The device contains 22 TaNSil ® resistor elements which provide rugged, reliable, trouble free operation. The dual, center located common connections provide reduced propagation delay and improved signal integrity over standard bussed schematics. Electrical Data 30 - 100 TCR Operating Tracking Temperature (ppm/°C) Range (°C) TCR (ppm/°C) Resistance Absolute Range (Ω) Tolerance (%) ±5, ±10, ±20 ±25, ±50, ±100 ±5 -55 to +125 Maximum Operating Voltage (volts) Maximum Resistor Power Dissipation (watts) Maximum Network Power Dissipation (Watts) 100V or √ PR 0.1 1.0 Schematic Data 24 23 22 21 20 19 18 1 3 4 2 5 6 7 17 16 15 8 9 GUS - 10 14 13 11 12 Ordering Data Sample Part Number QS001 - 03 - 56R0 - K Family Model 24-Pin QSOP Temperature Coefficient 01 = ±100, 02 = ±50, 03 = ±25 Resistance Standard MIL resistance code (Example: 1001 = 1000Ω, 1003 = 100,000Ω) Tolerance J = ±5%, K = ±10%, M = ±20% General Note IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC’s own data and is considered accurate at time of going to print. © IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com A subsidiary of TT electronics plc QS001 Series Issue December 2008 Sheet 1 of 1