11304-3S

11304-3S Rev E Hybrid Coupler 3 dB, 90° Description: The 11304-3S is a low profile 3dB hybrid coupler in an easy to use surface mount package covering 500 to 1000 MHz. The 11304-3S is ideal for balanced amplifiers and signal distribution and can be used in most high power designs. Parts have been subjected to rigorous qualification testing and units are 100% tested. They are manufactured using materials with x and y thermal expansion coefficients compatible with common substrates such as FR4, G-10 and polyimide. Detailed Electrical Specifications: Features: • • • • • • • • • 500 - 1000 MHz Low loss High Isolation 90° Quadrature Surface Mountable Tape And Reel Convenient Package 100% Tested Lead Free Frequency Isolation Insertion Loss VSWR MHz dB Min dB Max Max:1 500 – 1000 20 0.35 1.25 Amplitude Balance Phase Balance Power ΘJC Operating Temp. dB Max Degrees Ave. CW Watts ºC/ Watt ºC ± 0.55 ±3 100 8.6 -55 to +85 **Specification based on performance of unit properly installed on microstrip printed circuit boards with 50 Ω nominal impedance. *Specifications subject to change without notice. Outline Drawing: Top View (Near-side) .075±.008 [1.91±0.20] .650±.010 [16.51±0.25] Pin 1 Pin 2 .480±.010 [12.19±0.25] GND Pin 4 Denotes Array Number Bottom View (Far-side) Side View Pin 3 Dimensions are in Inches [Millimeters] 11304-3S Mechanical Outline Pin 2 .024±.004 TYP [0.61±0.10] Pin 1 .050±.008 [1.27±0.20] GND Pin 3 .050±.008 [1.27±0.20] Pin 4 Part Is Symmetric About All Axis 1 11304-3S Rev E Typical Performance: 200 MHz to 425 MHz 2 11304-3S Rev E Pin Configuration Mounting Footprint To ensure proper electrical and thermal performance there must be a ground plane with 100% solder connection underneath the part Part Is Symmetric About All Axis Mutiple plated thru holes to ground .550 [13.97] .380 [9.65] .034 TYP [0.86] .063 SQ TYP [1.60] 50 V Transmission Line Dimensions are in Inches [Millimeters] 11304-3S Mounting Footprint Contact us: rf&s_support@ttm.com 3