DC0900A30

Description The DC0900A30 is a low profile, high performance 30dB directional coupler. It is designed for AMPS applications. This component is suitable for feed-forward amplifier and signal sampling circuits where low insertion loss, high directivity is required. It can be used in power applications up to 150 Watts. Parts have been subjected to rigorous qualification testing and they are using materials with coefficients fo thermal expansion(CTE) compatible with common substrates such as FR4, G-10, RF-35, RO4350B and polyimide. DC0900A30 Directional Coupler Rev A0 Orientation Marker Part No. Signal Pad GND Features: ● 800-1000 MHz ● AMPS ● Low Insertion Loss ● High Directivity ● Low VSWR ● Good Repeatability ● CTE compatible with FR4, G-10, RF-35, RO4350B and polyimide ● Immersion gold, prevent surface oxidation & scratch ● RoHS Compliant ● Tape & Reel Package available Mechanical Outline TOP VIEW Pin 1 Electrical Specifications Frequency Coupling MHz 800 - 1000 dB 30±1.5 Directivity dB Min 20 VSWR Max : 1 1.20 Insertion Loss dB Max 0.18 Power Avg. CW Watts 150 Operating Temp. ºC -55 to +95 Note: 1. All above test data resulting from specify demo board. 2. Insertion loss has removed the thru board loss. SIDE VIEW BOTTOM VIEW Pin 2 Pin 2 Pin 1 YANTEL DC0900A30 XXXX Pin 4 Pin 3 Pin 3 Pin 4 Yantel Corporation Add Floor 2, Building 2, Gaofa Technology Park, Longjing, Nanshan, Shenzhen, China Tel 86-755-8355-1886 Fax 86-755-8355-2533 For detailed performance ...