DC1900A10

Description The DC1900A10 is a low profile, high performance 10dB directional coupler. It is designed for DCS & PCS 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 175 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. DC1900A10 Directional Coupler Rev A0 Orientation Marker Part No. GND Signal Pad Features: ● 1700-2000 MHz ● DCS & PCS ● 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 Electrical Specifications Frequency Coupling MHz 1700 - 2000 dB 10±0.40 Directivity dB Min 20 VSWR Max : 1 1.20 Insertion Loss dB Max 0.15 Power Avg. CW Watts 175 Operating Temp. ºC -55 to +95 Notes: 1. All the above data are based on specified demo board. 2. Insertion loss:Thru board loss has been removed. TOP VIEW SIDE VIEW BOTTOM VIEW Pin 1 Pin 2 Pin 2 Pin 1 YANTEL DC1900A10 XXXX Pin 4 Pin 3 Notes: 1. All dimensions show in millimeters 2. RoHS Compliant in accordance with EU Directive(2002/95/EC) 3. Dimension tolerance: ±0.20 Pin 3 Pin 4 Yantel Corpo...