Wideband ! NEW RF Choke TCCH-80 50 to 8200 MHz Maximum Ratings Operating Temperature Features -45°C to 85°C Storage Temperature -55°C to 100°C DC Current 200 mA Pin Connections • • • • • • very broadband miniature size, 0.15"x0.15" low parasitic capacitance 0.1 pf typ. effective parallel resistance, Rch 500 ohm typ. useable up to 10 GHz patent pending IN 1 Applications OUT 3 • biasing amplifiers • biasing of laser diodes • biasing of active antennas ISOLATED 2,4 CASE STYLE: GU1041 PRICE: $3.45 ea. QTY (10-49) Electrical Specifications @25°C Outline Drawing MODEL NO. FREQUENCY (MHz) INSERTION LOSS* (dB) Typ. TCCH-80 50-8200 0.5 *tested with circuit shown below, Zo=50 ohms VSWR* (:1) DC CURRENT (mA) INDUCTANCE (µH) Typ. Max. Typ. Max. Max. @ 0 mA @ 50 mA @ 100 mA 1.1 1.1 100 4 1.3 0.9 1.7 TEST CIRCUIT* 1 RF IN & DC RF OUT Zo Zo 3 DC TCCH-80 INSERTION LOSS vs. TEMPERATURE TCCH-80 INSERTION LOSS vs. CURRENT 2.0 1.8 -55°C A .150 3.81 B .150 3.81 C .150 3.81 H .050 1.27 J .160 4.06 K .030 0.76 D .100 2.54 E .030 0.76 F .025 0.64 ) G 0.28 0.71 wt. grams .10 25°C 100°C 0 mA 1.6 1.6 INSERTION LOSS (dB) Outline Dimensions ( INSERTION LOSS (dB) 1.8 inch mm DUT 1.4 1.2 1.0 0.8 0.6 0.4 50 mA 100 mA 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.2 0.0 0.0 0 2000 4000 6000 8000 10000 0 2000 FREQUENCY (MHz) 4000 6000 8000 10000 FREQUENCY (MHz) Demo Board MCL P/N: TB-272 Suggested PCB Layout (PL-147) TCCH-80 VSWR vs. CURRENT 1.8 1.6 1.4 VSWR 1.2 1.0 0.8 0.6 0.4 0.2 0 mA 50 mA 100 mA 0.0 0 2000 4000 6000 8000 10000 FREQUENCY (MHz) ® Mini-Circuits INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010 Mini-Circuits ISO 9001 & ISO 14001 Certified REV. OR M90433 TCCH-80 ED-11032/4 DJ/TD/CP 041119