NICHROME ON SILICON NEW PRODUCT HSTL Termination Circuit Thin Film Resistor Networks SCHEMATIC HSTL (High Speed Transceiver Logic) Termination Network 24 Pin 24 13 R1 R2 4 R1 R2 12 1 ELECTRICAL Standard Resistance Range, Ohms Operating Temperature Range Interlead Capacitance Insulation Resistance Noise, Maximum (MIL-STD-202, Method 308) Maximum Operating Voltage 75 to 200 -55°C to +125°C <2pF ≥10,000 Megohms -25dB 100Vdc or √PR ENVIRONMENTAL ∆R 0.1% ∆R 0.1% ∆R 0.1% ∆R 0.1% per MIL-STD-202, Method 215 UL-94V-O Rated -55°C to +125°C Thermal Shock plus Power Conditioning Moisture Resistance Mechanical Shock High Temperature Exposure, Maximum Marking Permanency Flammability Storage Temperature Range Specifications subject to change without notice. 4-89 NiCr on Si - HSTL Circuit MECHANICAL Lead Plating Lead Material Lead Configuration Lead Coplanarity Substrate Material Resistor Material Body Material 80/20 Tin Lead Copper Alloy Gull Wing 0.004” (0.102mm) Silicon Passivated Nichrome Molded Epoxy TOLERANCES Accuracy Code Absolute Resistance Tolerances at 25°C Ratio Tolerances at 25°C Temperature Coefficient of Resistance (TCR Code) Temperature Coefficient of Resistance, Tracking F 1.0% 1.0% G 2.0% N/A J 5.0% N/A ±100ppm/°C (S) ±5ppm/°C PACKAGE POWER, WATTS @ 70°C, MAX. QSOP 24 1.0 Power per resistor @ 70°C, Max. is 100mW, not to exceed package power. POWER DERATING CURVE Percent of Rated Power 100 80 60 40 20 0 -0 70 4-90 125 150 Degrees C NiCr on Si - HSTL Circuit OUTLINE DIMENSIONS Refer to standard package Outline Dmensions at the end of the Model NiCr on Si section. ORDERING INFORMATION S QS 24 H 01 F Model Series: S = Passivated Nichrome on Silicon S 13 Packaging Option: 7 = 7" Tape & Reel 13 = 13" Tape & Reel (No code used for Magazines.) (Refer to Packaging Quantities Table.) Package Type: QS = QSOP TCR Code: S = ±100ppm/°C # of Leads: 24 = 24 Leads Abolute/Ratio Tolerance Code: F = 1.0%/1.0% G = 2.0%/(N/A) J = 5.0%/(N/A) Circuit Type: H = HSTL Termination Resistance Code (R1/R2): 01 = 94/94 Ohms 02 = 100/100 Ohms 03 = 112/112 Ohms 04 = 136/136 Ohms CUSTOM SOLUTIONS Networks designed to meet your specific electrical and packaging requirements are available. Please contact the factory for technical assistance, price and availability. 4-91 NiCr on Si - HSTL Circuit 4