cxm3520ber Sony Electronics, cxm3520ber Datasheet
cxm3520ber
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cxm3520ber Summary of contents
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... The CXM3520BER is a SP10T antenna switch module for GSM and UMTS/CDMA multi-mode handset. The CXM3520BER has a built-in dual low pass filter and a +1.8V CMOS compatible decoder. The Sony GaAs junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss and high linearity. ...
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Absolute Maximum Ratings Item Bias voltage ( Control voltage (CTL-A/B/C/D) Input power max. (Tx1) Input power max. (Tx2) Input power max. (TRx1 Input power max. (Rx1 Operating temperature range Storage temperature range ...
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Pin Configuration (Top View) GND GND TRx1 GND Pin Description Pin No. Symbol 1 GND 2 TRx2 3 GND 4 TRx3 5 TRx4 6 GND 7 Ant 8 GND 9 GND 10 TX2 (DCS/PCS) 11 GND 12 GND 13 TX1 ...
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Block Diagram of RF Switch Truth Table Vctl state Active State path Tx1 Tx2 Rx1 ( * Rx2 ( * ...
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Supply Voltage Value ° (Ta = +25 C) Item Bias voltage ( Logic Value ° (Ta = +25 C) Item Control voltage (CTL-A/B/C/D) Min. Typ. Max. +2.5 +2.65 +3.3 State Min. High +1.35 Low ...
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Recommended Circuit (Top View) GND GND Rx4 Rx3 Rx2 Rx1 TRx1 GND Note blocking capacitors are required on all RF ports levels of all RF ports are GND inductor (22nH) and C1 capacitor ...
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Electrical Characteristics (V = +2.5V, Vctl = +1.80V +25 DD Item Symbol Insertion loss I.L V.S.W.R. V.S.W.R. Switching time Ts Electrical characteristics are measured with all RF ports terminated in 50Ω and recommended circuit. *1 Frequency = 824 ...
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Vctl = +1.80V +25 DD Item Symbol Active path: Tx1-Ant (State1) Tx1-Rx1 Tx1-Rx2 Tx1-Rx3 Tx1-Rx4 Tx1-TRx1 Tx1-TRx2 Tx1-TRx3 Tx1-TRx4 Tx1-Tx2 Isolation ISO. Tx2-Ant Active path: Tx2-Ant (State2) Tx2-Rx1 Tx2-Rx2 Tx2-Rx3 Tx2-Rx4 Tx2-TRx1 Tx2-TRx2 Tx2-TRx3 Tx2-TRx4 ...
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Vctl = +1.80V +25 DD Item Symbol Active path: TRx1-Ant (State7) TRx1-Rx1 TRx1-Rx2 TRx1-Rx3 TRx1-Rx4 TRx1-Tx1 TRx1-Tx2 TRx1-TRx2 TRx1-TRx3 TRx1-TRx4 Active path: TRx2-Ant (State8) TRx2-Rx1 TRx2-Rx2 TRx2-Rx3 TRx2-Rx4 TRx2-Tx1 TRx2-Tx2 TRx2-TRx1 TRx2-TRx3 TRx2-TRx4 TRx2-Rx1 TRx2-Rx2 ...
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Vctl = +1.80V +25 DD Item Symbol Path TRx1-Ant TRx2-Ant IMD2 TRx3-Ant Inter modulation TRx4-Ant distortion level in Rx band TRx1-Ant TRx2-Ant IMD3 TRx3-Ant TRx4-Ant Electrical characteristics are measured with all RF ports terminated in ...
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Vctl = +1.80V +25 DD Item Symbol Path Ant - Input IIP2 TRx1, TRx2, IP2 TRx3, TRx4 Electrical characteristics are measured with all RF ports terminated in 50Ω and recommended circuit +2.5V, Vctl ...
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Vctl = +1.80V +25 DD Item Symbol Tx1-Ant Tx2-Ant Harmonics Harm TRx1-Ant TRx2-Ant TRx3-Ant TRx4-Ant Tx1-Ant Attenuation ATT Tx2-Ant Electrical characteristics are measured with all RF ports terminated in 50Ω and recommended circuit. *1 Frequency ...
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PCB Layout Template VQFN-26P-01 Macro (Reference) PKG size: 3.8mm × 3.0mm Pin pitch: 0.4mm pitch 4.2 3.8 (PKG line) 0.62 0.52 0.31 R0.2 1.04 R0.2 R0.2 Pin 1 index : Land : Mask (Open area) : Resist (Open area) 0.72 ...
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Recommended PCB Design Ex). GSM (4 bands) / UMTS (4 bands) The positions of the light blue via holes and relative GND patterns are strongly recommended for getting stable attenuation. IC (VQFN-26P package) PCB metal pattern GND via hole for ...
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Package Outline (Unit: mm Sony Corporation ...