MABA-011048 4:1 Step Down Transformer 5 - 200 MHz V1 Features • • • • • • Surface mount 4:1 step down transformer Excellent performance under DC bias current, even when current flows is imbalanced outputs 260ºC reflow compatible RoHS Compliant, lead-free Available on tape & reel Electrical Specifications: Z0 = 75Ω, TA = 25°C, Pin = 0dBm Frequency Range MHz 5 Impedance Ω - 75 - - 4:1 - Impedance Ratio 200 Insertion Loss 1 (pin6-pin1) 5 - 50 MHz 50 - 150 MHz 150 - 200 MHz dB dB dB - 0.3 0.8 1.7 0.8 2.2 3.1 Insertion Loss 2 (pin6-pin3) 5 - 50 MHz 50 - 150 MHz 150 - 200 MHz dB dB dB - 0.4 1.0 2.2 0.8 2.5 3.6 Amplitude Balance 5 - 50 MHz 50 - 150 MHz 150 - 200 MHz dB dB dB - 0.1 0.2 0.4 ±0.4 ±1.0 ±1.4 Phase Balance 5 - 50 MHz 50 - 200 MHz ͦ ͦ - 0.6 1.4 ±4 ±9 5 - 25 MHz 25 - 50 MHz 50 - 150 MHz 150 - 200 MHz dB dB dB dB 17 12 5 3 21 17 10 6 - Input Return Loss (pin6) 1 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 MABA-011048 4:1 Step Down Transformer 5 - 200 MHz Electrical Specifications: Z0 = 75Ω, TA = 25°C, Pin = 0dBm 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 V1 MABA-011048 4:1 Step Down Transformer 5 - 200 MHz V1 Outline Drawing 6.26 6.55 4.24 1. 2. 3. 4. 5. Dimensions in mm. Tolerance: ±0.2mm unless otherwise noted. Model number and lot code are printed on the reel. Lead Plating: CuSn6 Lead Finish: SAC-305 Recommended DC bias circuit Recommended Footprint 3 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 MABA-011048 4:1 Step Down Transformer 5 - 200 MHz V1 Tape & Reel Information Ordering Information Parameter Units Value Qty per reel - 900 Reel Size mm 330 Tape Width mm 16.00 Pitch mm 12.00 Ao mm 6.6 Input Power W 1 Bo mm 7.3 Internal Load Dissipation W 200 Ko mm 4.9 mA 900 Orientation - F26 Tested up to DC bias current, will perform above this level Operating Temperature Range ºC Reference Application Note ANI-019 for orientation Pin Configuration 1 Secondary Dot (output1) 2 Ground (centre tape) 3 Secondary (output 2) 4 Primary (RF ground) 5 Ground (not used) 6 Primary Dot (input) MABA-011048 Tape & Reel MABA-011048-TB Customer test board Recommended Maximum Ratings -40 Full temperature plots available on request Schematic 4 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 +85