CHIP TERMINATOR NETWORK – PECL, Fixed, & Power The content of this specification may change without notification 11/18/05 Custom solutions are available. PECL Chip Terminator HOW TO ORDER T X 1206 50 F M Packaging M = tape/reel 5,000 pcs O = tape/reel 1,000 pcs Tolerance (%) F= +1% Blank for TF or TP Series Impedance 50Ω or 75Ω Size (SMT) or Max W (Lead Wire) 1206 05 30 1612 12 80 1612A Type F = Fixed Chip Terminator P = High Power Terminator X = PECL Chip Terminator Series Chip Terminator Network ELECTRICAL CHARACTERISTICS Typical Resistance Value 1206 R1：50 Ω, R2：46.4 Ω, R3：50 Ω Resistance Tolerance TCR ±1.0 % ±50ppm/℃ Power Rating per Element 42mW Power Rating per Package 125mW Max Rated Operating Temp Reduced board space Better tracking of electrical parameters Fixed Chip Terminator Exhibits high frequency characteristics The surface mount package is ideal for low noise, and parasitic capacitance applications The thin film metallization also offer very stable characteristics over temperature and time Power Chip Terminator TX1206 Size EMI/RFI attenuation High-Precision, high-frequency chip resistors PECL Chip Terminator Series This surface mount chip resistor network is for termination of Positive Emitter Coupled Logic (PECL) circuits The high power thin film terminators exhibit excellent high frequency characteristics Installing on heat sink will allow for operation with her power ratings From 1W to 80W power rating 70℃ Operating Temperature -55℃ ~ +125℃ Storage Temperature -55℃ ~ +125℃ MECHANICAL DIAGRAM American Accurate Components, Inc. 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 1 CHIP TERMINATOR NETWORK – PECL, Fixed, & Power The content of this specification may change without notification 11/18/05 Fixed Chip Terminator ELECTRICAL CHARACTERISTICS Series TF18 TF28 TF28A Size 1206 1612 1612 Characteristic Impedance VSWR Frequency Range 50 Ω 75 Ω 50 Ω 75 Ω 1.1 1.2 1.1 1.2 DC~3GHz DC~2GHz DC~3GHz DC~2GHz TCR ±50ppm/℃ ±50ppm/℃ 70℃ 70℃ 70℃ -55℃ ~ +125℃ -55℃ ~ +125℃ -55℃ ~ +125℃ Max Rated Operating Temp Operating Temperature 50 Ω 75 Ω 1.1 1.3 DC~3GHz DC~10GHz DC~10GHz ±50ppm/℃ MECHANICAL DIAGRAM (mm) ENVIRONMENTAL PERFORMANCE Item Test Condition Requirements Short-time Overload Rated Voltage × 2.5, 5sec. +/-（ 0.2% ＋ 0.05 ohm ） Resistance to Soldering Heat 260 +/- 5℃, 10 +/- 1sec. +/-（ 0.2% ＋ 0.05 ohm ） Temperature Cycle -55℃ ⇔ ＋125℃, 5 cycles +/-（ 0.2% ＋ 0.05 ohm ） Moisture Load Life 40 +/- 2℃ 90 ～ 95%, 1000H +/-（ 0.2% ＋ 0.05 ohm ） Load Life 70 +/- 3℃, 1000H +/-（ 0.2% ＋ 0.05 ohm ） Insulation Resistance DC 500V, 1 min. ＞ 1,000 M ohm DERATING CURVE – TX & TF Series For resistors operated at ambient temperature over 70℃, power rating shall be derated in accordance with figure 1. The rated voltage is calculated by the following formula: E= √P * R E=Rated Voltage(V) P=Rated Power(W) R=Resistance Value(Ω) American Accurate Components, Inc. 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 2 CHIP TERMINATOR NETWORK – PECL, Fixed, & Power The content of this specification may change without notification 11/18/05 High Power Terminator ELECTRICAL CHARACTERISTICS Series TP05 TP12 TP30 TP80 Circuit Schematic Characteristic Impedance 1.1 1.3 VSWR Frequency Range Typical Power Rating Max Power Rating TCR Max Heat Sink Temp at Max Rated Power Operating Temperature 50 Ω DC ~ 3GHz 3GHz ~ 10GHz 50 Ω 1.1 Max 50 Ω DC ~ 3GHz 3GHz ~ 10GHz 1.1 1.3 50 Ω 1.2 Max DC ~ 10GHz DC ~ 2.1GHz DC ~ 10GHz DC ~ 1.5GHz 1W 5W ±50ppm/℃ 70℃ -55℃ ~ +125℃ 1W 12.5W ±50ppm/℃ 80℃ -55℃ ~ +80℃ 1.5W 30W ±50ppm/℃ 70℃ -55℃ ~ +125℃ 1.5W 80W ±50ppm/℃ 65℃ -55℃ ~ +125℃ MECHANICAL DIAGRAM (mm) ENVIRONMENTAL PERFORMANCE Item Short Time Overload Resistance to Soldering Heat Solderability Temperature Cycle Power Terminator Series TP12.5, TP80 TP05, TP30 Rated Voltage x 2.5, 5 seconds 250°C ± 5°C, 10 ± 1 second ± (0.5% + 0.05Ω) 350°C ± 5°C, 3 ± 0.5 second ± (0.2% + 0.05Ω) TP12.5, TP80 235°C ± 5°C, 3 ± 0.5 second >95% TP05, TP30 TP12.5, TP80 TP12.5, TP80 TP12.5, TP80 TP05, TP30 Insulation Resistance American Accurate Components, Inc. ± (0.5% + 0.05Ω) ± (0.2% + 0.05Ω) TP05, TP30 -10°C 30 min, R.T. 3 min 70°C 30 min R.T. 3 min, 5 cycles -55°C ~ +125°C, 5 cycles 40°C ± 5°C, 90~95%, Rated Voltage 90 min on, 30 min off for 1000 hours TP12.5, TP80, TP05, TP30 ± (0.5% + 0.05Ω) ± (0.2% + 0.05Ω) ± (1.0% + 0.05Ω) ± (0.2% + 0.05Ω) TP05, TP30 Load Life Requirements TP12.5, TP80 TP05, TP30 Moisture Load Life Test Condition 40°C ± 2°C, Rated Voltage. 90 min on, 30 min off for 1000 hours 70°C ± 3°C, for 1000 hours DC 500V, 1 minute 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 ± (1.0% + 0.05Ω) ± (0.2% + 0.05Ω) > 1,000 M Ω 3