Surface Mount Quadrature Hybrid, 200 - 400 MHz JHS-142 V3 Features SF-1 Fully Hermetic Octave Bandwidth Low VSWR: 1.1:1 Typical Impedance: 50 Ohms Nominal Input Power: 5 Watts Max @ +25°C, Derated to 1 Watt @ +85°C • Typical Phase Linearity: 3o from straight line • MIL-STD-202 Screening Available • • • • • Description 3 dB Hybrids are ideal for dividing a signal into two signals of equal amplitude and a constant 90° or 180° phase differential and for Quadrature combining or performing summation/differential combining. Phasing Diagram OUT A B C D ISO -90° 0° 0° -90° IN A B ISO C -90° 0° D 0° -90° Pin Configuration ISO ISO Pin No. Function Pin No. Function 1 A 3 D 2 B 4 C Electrical Specifications1: TA = -55°C to +85°C Parameter Test Conditions Frequency Units Min Typ Max Less Coupling 200– 400 MHz dB — — 0.5 Isolation — 200– 400 MHz dB 18 — — Amplitude Balance — 200– 400 MHz dB — — 1.0 VSWR — 200– 400 MHz Ratio — — 1.3:1 Deviation from Quadrature — 200– 400 MHz ° — — 4 Insertion Loss 2 1. All specifications apply with 50 ohm source and load impedance. 2. Average of coupled output less 3 dB. This product contains elements protected by United States Patent Number 3,484,724. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Surface Mount Quadrature Hybrid, 200 - 400 MHz JHS-142 V3 Typical Performance Curves Ordering Information Part Number Package JHS-142 PIN SF-1 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information.