TX1612A50M

CHIP TERMINATOR NETWORK – PECL, Fixed, & Power The content of this specification may change without notification 11/18/05 Custom solutions are available. 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 PECL Chip Terminator This surface mount chip resistor network is for termination of Positive Emitter Coupled Logic (PECL) circuits EMI/RFI attenuation 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 High-Precision, high-frequency chip resistors Power Chip Terminator 1206 R1：50 Ω, R2：46.4 Ω, R3：50 Ω ±1.0 % ±50ppm/℃ 42mW 125mW 70℃ -55℃ ~ +125℃ -55℃ ~ +125℃ PECL Chip Terminator ELECTRICAL CHARACTERISTICS Series Size Typical Resistance Value Resistance Tolerance TCR Power Rating per Element Power Rating per Package Max Rated Operating Temp Operating Temperature Storage Temperature TX1206 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 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 Size Characteristic Impedance VSWR Frequency Range TCR Max Rated Operating Temp Operating Temperature 50 Ω 1.1 DC~3GHz 70℃ -55℃ ~ +125℃ TF18 1206 75 Ω 1.2 DC~2GHz 50 Ω 1.1 DC~3GHz 70 ℃ -55℃ ~ +125℃ TF28 1612 75 Ω 1.2 DC~2GHz TF28A 1612 50 Ω 75 Ω 1.1 1.3 DC~3GHz DC~10GHz DC~10GHz ±50ppm/℃ 70 ℃ -55℃ ~ +125℃ ±50ppm/℃ ±50ppm/℃ MECHANICAL DIAGRAM (mm) ENVIRONMENTAL PERFORMANCE Item Short-time Overload Resistance to Soldering Heat Temperature Cycle Moisture Load Life Load Life Insulation Resistance Test Condition Rated Voltage × 2.5, 5sec. 260 +/- 5℃, 10 +/- 1sec. -55℃ ⇔ ＋125℃, 5 cycles 40 +/- 2℃ 90 ～ 95%, 1000H 70 +/- 3℃, 1000H DC 500V, 1 min. Requirements +/-（ 0.2% ＋ 0.05 ohm ） +/-（ 0.2% ＋ 0.05 ohm ） +/-（ 0.2% ＋ 0.05 ohm ） +/-（ 0.2% ＋ 0.05 ohm ） +/-（ 0.2% ＋ 0.05 ohm ） ＞ 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 VSWR Frequency Range Typical Power Rating Max Power Rating TCR Max Heat Sink Temp at Max Rated Power Operating Temperature 1.1 1.3 50 Ω DC ~ 3GHz 3GHz ~ 10GHz DC ~ 10GHz 1W 5W ±50ppm/℃ 70℃ -55℃ ~ +125℃ 50 Ω 1.1 Max DC ~ 2.1GHz 1W 12.5W ±50ppm/℃ 80 ℃ -55℃ ~ +80℃ 1.1 1.3 50 Ω DC ~ 3GHz 3GHz ~ 10GHz DC ~ 10GHz 1.5W 30W ±50ppm/℃ 70 ℃ -55℃ ~ +125℃ 50 Ω 1.2 Max DC ~ 1.5GHz 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 TP12.5, TP80 TP05, TP30 TP12.5, TP80 TP05, TP30 TP12.5, TP80 TP05, TP30 Moisture Load Life TP12.5, TP80 TP05, TP30 Load Life Insulation Resistance TP12.5, TP80 TP05, TP30 TP12.5, TP80, TP05, TP30 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 -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 ± (0.5% + 0.05Ω) ± (0.2% + 0.05Ω) ± (1.0% + 0.05Ω) ± (0.2% + 0.05Ω) ± (1.0% + 0.05Ω) ± (0.2% + 0.05Ω) > 1,000 M Ω Test Condition Rated Voltage x 2.5, 5 seconds 250°C ± 5°C, 10 ± 1 second 350°C ± 5°C, 3 ± 0.5 second 235°C ± 5°C, 3 ± 0.5 second Requirements ± (0.5% + 0.05Ω) ± (0.2% + 0.05Ω) ± (0.5% + 0.05Ω) ± (0.2% + 0.05Ω) >95% American Accurate Components, Inc. 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 3