BD1926 Dual Band 2‐Way SMT Power Divider 1700~2300MHz PCS, WCDMA & TD‐SCDMA Device Features Typical Isola on = 24.5 dB Typical Inser on Loss = 0.6 dB MSL 1 moisture ra ng Small Size and Low Profile Lead‐free/RoHS‐compliant SOT‐26 Plas c Package BD19XX(XX=Wafer number) Product Descrip on Typical Performance1 BeRex’s Divider BD1926 is designed for PCS, WCDMA & TD‐SCDMA band with low Inser‐ on Loss and Isola on. This chip is fully pas‐ sivated for enhanced performance and relia‐ bility and packaged in RoHS‐compliant with SOT‐26 surface mount package. Parameter Min Typical Max Unit 1700 16.5 0.6 24.5 2300 0.8 MHz dB dB IRL(S11) ‐16.0 ‐11.5 dBm ORL(S22/S33) Amplitude Balance Phase Balance ‐24.0 0.07 1.5 ‐19.5 0.2 2.0 dBm dB deg Frequency Range Inser on Loss Isola on *All specifica ons apply to the following test condi ons, 1. Device performance _ measured on BeRex E/B at 25°C, 50ohm system. 2. Inser on Loss: Above 3.0dB. Applica ons Base sta on Infrastructure Commercial/Industrial/Military wireless system Absolute Maximum Ra ngs Parameter Input Power Storage Temperature Opera ng Temperature Ra ng 1W CW dBm ‐55 to +155°C ‐40 to +85°C Opera on of this device above any of these parameters may result in permanent damage. Evalua on Board Drawing Func on Block Diagram Pins 2,4 and 6 must be DC and RF grounded. BeRex ●website: www.berex.com ●email: [email protected] 1 Specifica ons and informa on are subject to change and products may be discon nued without no ce. BeRex is a trademark of BeRex. All other trademarks are the property of their respec ve owners. © 2010 BeRex Rev. C BD1926 Dual Band 2‐Way SMT Power Divider 1700~2300MHz PCS, WCDMA & TD‐SCDMA Typical Test Data BeRex Parameters Unit PCS, WCDMA & TD‐SCDMA Frequency Range MHz 1700 1800 1900 2075 2250 Inser on Loss dB 0.51 0.51 0.55 0.63 0.76 Isola on dB 20.1 22.5 24.8 21.6 16.8 IRL(S11) dB ‐17.4 ‐17.1 ‐16.3 ‐14.1 ‐11.9 ORL(S22,S33) dB ‐24.9 ‐25.0 ‐24.4 ‐22.7 ‐19.9 Phase Diff. deg 1.4 1.5 1.5 1.5 1.4 Amplitude Balance dB 0.04 0.07 0.07 0.06 0.04 Inser on Loss vs. Frequency Isola on vs. Frequency IRL vs. Frequency ORL vs. Frequency ●website: www.berex.com ●email: [email protected] 2 Specifica ons and informa on are subject to change and products may be discon nued without no ce. BeRex is a trademark of BeRex. All other trademarks are the property of their respec ve owners. © 2010 BeRex Rev. C BD1926 Dual Band 2‐Way SMT Power Divider 1700~2300MHz PCS, WCDMA & TD‐SCDMA Package Outline Drawing Suggested PCB Land Pa ern and PAD Layout PCB Land Pa ern PCB Moun ng Note : All dimension _ millimeters PCB lay out _ on BeRex website BeRex ●website: www.berex.com ●email: [email protected] 3 Specifica ons and informa on are subject to change and products may be discon nued without no ce. BeRex is a trademark of BeRex. All other trademarks are the property of their respec ve owners. © 2010 BeRex Rev. C BD1926 Dual Band 2‐Way SMT Power Divider 1700~2300MHz PCS, WCDMA & TD‐SCDMA Lead pla ng finish 100% Tin Ma e finish (All BeRex products undergoes a 1 hour, 150 degree C, Anneal bake to eliminate thin whisker growth concerns.) MSL / ESD Ra ng MSL Ra ng: Level 3 at +265°C convec on reflow Standard: JEDEC Standard J‐STD‐020 NATO CAGE code: 2 BeRex N 9 6 F ●website: www.berex.com ●email: [email protected] 4 Specifica ons and informa on are subject to change and products may be discon nued without no ce. BeRex is a trademark of BeRex. All other trademarks are the property of their respec ve owners. © 2010 BeRex Rev. C