SP9T Antenna Switch for GSM/UMTS Dual Mode CXM3529XR Description The CXM3529XR is SP9T antenna switch for GSM/UMTS dual mode. This IC has a 1.8V CMOS decoder. The Sony GaAs junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss and high linearity. (Applications: Quad Bands GSM and Triple Bands UMTS) Features Low Insertion Loss: 0.30dB (Typ.) Tx1 (GSM Low Band Tx) 0.45dB (Typ.) Tx2 (GSM High Band Tx) 0.60dB (Typ.) TRx1 (UMTS Band I) Low Voltage Operation:VDD = 2.5V No DC Blocking Capacitors required on RF ports Lead-Free and RoHS Compliant Package Small package: 24pin XQFN (2.2mm × 2.9mm × 0.4mm Max.) Structure GaAs Junction Gate pHEMT (JPHEMT) MMIC Switch, CMOS Decoder This IC is ESD sensitive device. Special handling precautions are required. -1- E07842 CXM3529XR Absolute Maximum Ratings (Ta = 25°C) Bias voltage VDD 4 V Control voltage Vctl 4 V Input power max. [Tx1] 36 dBm (Duty cycle = 12.5 to 50%) Input power max. [Tx2] 34 dBm (Duty cycle = 12.5 to 50%) Input power max. [TRx1, 2, 3] 32 dBm Input power max. [Rx1, 2, 3, 4] 13 dBm Operating temperature –35 to +85 °C Storage temperature –65 to +150 °C Maximum power dissipation*1 *1 PD 500 mW Copper-clad lamination of glass board (4 layers): 35mm square, t = 0.8mm, FR-4. Note) Use this product without exceeding the PD value specified in this specification. If it is used with exceeding the PD value even for a moment, the heat generated by the operation may cause the degradation or breakdown of the product. -2- CXM3529XR Block Diagram SP9T Antenna Switch TRx1 Ant TRx2 TRx3 Tx1 Tx2 Decoder Logic Rx1 Rx2 Rx3 Rx4 RF Switch Tx1 (GSM850/900) F1 Ant F2 F9 Tx2 (GSM1800/1900) Rx1 TRx1 (Band I) F14 F7 F3 Rx2 TRx2 F17 F4 F16 Rx3 TRx3 F19 F5 F18 Rx4 F6 F10 -3- CXM3529XR Tx1 GND Tx2 GND ANT Pin Configuration 12 11 10 9 8 GND 13 7 GND GND 14 6 TRx3 Rx1 15 5 TRx2 Rx2 16 4 GND Rx3 17 3 GND Rx4 18 2 TRx1 GND 19 1 GND 20 21 22 23 24 VDD CTLD CTLC CTLB CTLA 24-pin XQFN (2.2mm × 2.9mm × 0.4mm Max.) Top View Truth Table Switch State Vctl State State A B C D Active Path F1 F2 F3 F4 F5 F6 F7 F9 F10 F14 F16 F17 F18 F19 ON OFF OFF ON OFF ON 1 H H L L Tx1 ON OFF OFF OFF OFF OFF OFF ON 2 H L L L Tx2 OFF ON OFF OFF OFF OFF OFF OFF ON OFF OFF ON OFF ON 3 L L L L Rx1 OFF OFF ON OFF OFF OFF OFF ON OFF ON OFF ON OFF ON 4 L L H L Rx2 OFF OFF OFF ON OFF OFF OFF ON OFF ON OFF ON OFF ON 5 L H H L Rx3 OFF OFF OFF OFF ON OFF OFF ON OFF ON OFF ON OFF ON 6 L H L L Rx4 OFF OFF OFF OFF OFF ON OFF ON OFF ON OFF ON OFF ON 7 H L H L TRx1 OFF OFF OFF OFF OFF OFF ON ON ON OFF OFF ON OFF ON 8 H H H L TRx2 OFF OFF OFF OFF OFF OFF OFF ON ON OFF ON OFF OFF ON 9 * * H TRx3 OFF OFF OFF OFF OFF OFF OFF ON ON OFF OFF ON * * : Don’t care DC Bias Condition (Ta = 25°C) Item Min. Typ. Max. Unit VDD 2.5 2.8 3.3 V Vctl (H) 1.5 1.8 3.3 V Vctl (L) 0 — 0.3 V -4- ON OFF CXM3529XR Electrical Characteristics Specification 1 (Ta = 25°C, VDD = 2.5V, Vctl = 1.5/0V) Item Insertion loss Symbol IL Port Condition Ant-Tx1 Ant-Tx2 *1 *2 *3 Ant-Rx1 *4 *3 Ant-Rx2 *4 *3 Ant-Rx3 *4 *3 Ant-Rx4 *4 *5 Ant-TRx1 *6 *7 *8 Ant-TRx2 *9 *10 *7 *8 Ant-TRx3 *9 *10 VSWR Harmonics* Inter modulation product power in Rx band VSWR 2fo 3fo 2fo 3fo 2fo 3fo 2fo 3fo 2fo 3fo IMD2 All ports in Active Paths 824 to 2170MHz Tx1-Ant *1 Tx2-Ant *2 TRx1-Ant *5 TRx2-Ant *7,*9 TRx3-Ant *7,*9 TRx1-Ant *11, *19 *12, *19 TRx2-Ant *13, *19 *14, *19 *12, *19 TRx3-Ant *13, *19 *14, *19 IMD3 *15, *19 TRx1-Ant *16, *19 TRx2-Ant *17, *19 *18, *19 *16, *19 TRx3-Ant *17, *19 *18, *19 -5- Min. — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — Typ. 0.30 0.45 0.75 1.00 0.75 1.00 0.75 1.00 0.75 1.00 0.55 0.60 0.45 0.45 0.57 0.60 0.45 0.45 0.60 0.62 1.20 –52 –40 –52 –38 –53 –54 –56 –55 –56 –53 –106 –108 –106 –117 –106 –105 –116 –105 –105 –108 –109 –104 –107 –108 Max. 0.45 0.60 0.90 1.15 0.90 1.15 0.90 1.15 0.90 1.15 0.70 0.75 0.60 0.60 0.72 0.75 0.60 0.60 0.75 0.77 1.50 –36 –35 –36 –33 –39 –39 –39 –39 –39 –39 –97 –97 –97 –97 –97 –97 –97 –97 –97 –97 –97 –97 –97 –97 Unit dB — dBm dBm CXM3529XR Item Switching time Control current Supply current Symbol Ts Ictl Idd Port Condition 50%Ctl to 90%RF Vctl = 1.80V VDD = 2.80V Min. — — — Typ. 3 1 0.20 Max. 5 5 0.40 Unit μS μA mA Electrical Characteristics are measured with all RF ports terminated in 50Ω. *1 *2 *3 *4 *5 *6 *7 *8 *9 *10 *11 *12 *13 *14 *15 *16 *17 *18 *19 Tx1 input power: 34dBm, 824 to 915MHz, Tx1 enabled Tx2 input power: 32dBm, 1710 to 1910MHz, Tx2 enabled Ant input power: 10dBm, 869 to 960MHz, Rx1, Rx2, Rx3 or Rx4 enabled Ant input power: 10dBm, 1805 to 1990MHz, Rx1, Rx2, Rx3 or Rx4 enabled TRx1 input power: 26dBm, 1920 to 1980MHz, TRx1 enabled Ant input power: 10dBm, 2110 to 2170MHz, TRx1 enabled TRx2 or TRx3 input power: 26dBm, 824 to 849MHz, TRx2 or TRx3 enabled Ant input power: 10dBm, 869 to 894MHz, TRx2 or TRx3 enabled TRx2 or TRx3 input power: 26dBm, 1710 to 1910MHz, TRx2 or TRx3 enabled Ant input power: 10dBm, 1805 to 1990MHz, TRx2 or TRx3 enabled TRx1 input power: 20dBm, 1950MHz, Ant input power: –15dBm, 190MHz, TRx1 enabled TRx2 or TRx3 input power: 20dBm, 1745MHz, Ant input power: –15dBm, 95MHz, TRx2 or TRx3 enabled TRx2 or TRx3 input power: 20dBm, 1880MHz, Ant input power: –15dBm, 80MHz, TRx2 or TRx3 enabled TRx2 or TRx3 input power: 20dBm, 835MHz, Ant input power: –15dBm, 45MHz, TRx2 or TRx3 enabled TRx1 input power: 20dBm, 1950MHz, Ant input power: –15dBm, 1760MHz, TRx1 enabled TRx2 or TRx3 input power: 20dBm, 1745MHz, Ant input power: –15dBm, 1650MHz, TRx2 or TRx3 enabled TRx2 or TRx3 input power: 20dBm, 1880MHz, Ant input power: –15dBm, 1800MHz, TRx2 or TRx3 enabled TRx2 or TRx3 input power: 20dBm, 835MHz, Ant input power: –15dBm, 790MHz, TRx2 or TRx3 enabled Measured with the recommended circuit -6- CXM3529XR Specification 1-Isolation (Ta = 25°C, VDD = 2.5V, Vctl = 1.5/0V) Item Isolation Symbol ISO Path Active Tx1 Min. Typ. Max. Tx1-Rx1 35 46 — Tx1-Rx2 35 55 — Tx1-Rx3 35 59 — 35 57 — 25 29 — Tx1-TRx2 25 48 — Tx1-TRx3 25 38 — Isolation Tx1-Rx4 Condition 824 to 915MHz Tx1-TRx1 Tx1-Tx2 25 28 — 18 22 — Tx2-Rx1 35 51 — Tx2-Rx2 35 55 — Tx2-Rx3 35 58 — Tx2-Rx4 35 55 — 20 23 — 20 38 — Tx2-TRx3 20 31 — Tx2-Tx1 16 19 — TRx1-Rx1 30 52 — TRx1-Rx2 30 57 — TRx1-Rx3 30 57 — TRx1-Rx4 30 54 — 27 34 — TRx1-TRx3 23 26 — TRx1-Tx1 17 19.5 — TRx1-Tx2 20 28 — TRx2-Rx1 30 59 — TRx2-Rx2 30 60 — TRx2-Rx3 30 62 — TRx2-Rx4 30 60 — 20 28 — TRx2-TRx3 20 28 — TRx2-Tx1 20 26 — TRx2-Tx2 20 43 — TRx2-Rx1 30 52 — TRx2-Rx2 30 57 — TRx2-Rx3 30 59 — TRx2-Rx4 30 56 — 18 21 — TRx2-TRx3 18 20.5 — TRx2-Tx1 17 19.5 — TRx2-Tx2 20 33 — Tx1-Tx2 Tx2 1648 to 1830MHz 1710 to 1910MHz Tx2-TRx1 Tx2-TRx2 TRx1 1920 to 1980MHz TRx1-TRx2 TRx2 824 to 849MHz TRx2-TRx1 1710 to 1910MHz TRx2-TRx1 -7- Unit dB CXM3529XR Item Isolation Symbol ISO Path Active TRx3 Min. Typ. Max. TRx3-Rx1 30 59 — TRx3-Rx2 30 60 — TRx3-Rx3 30 62 — TRx3-Rx4 30 59 — 20 29 — TRx3-TRx2 20 30 — TRx3-Tx1 20 26 — TRx3-Tx2 20 43 — TRx3-Rx1 30 52 — TRx3-Rx2 30 57 — TRx3-Rx3 30 59 — TRx3-Rx4 30 55 — 18 22 — TRx3-TRx2 18 22 — TRx3-Tx1 17 19.5 — TRx3-Tx2 20 36 — Isolation Condition 824 to 849MHz TRx3-TRx1 1710 to 1910MHz TRx3-TRx1 Electrical Characteristics are measured with all RF ports terminated in 50Ω. -8- Unit dB CXM3529XR ANT Tx2 Tx1 Recommended Circuit C1 L1 12 11 10 9 8 13 7 14 6 TRx3 5 TRx2 Rx1 15 Rx2 16 Rx3 17 Rx4 18 2 19 1 24-pin XQFN (2.2mm × 2.9mm × 0.4mm Max.) Top View C2 3 TRx1 24 C2 C2 100pF CTLA C2 23 CTLB 22 CTLC VDD C2 21 CTLD 20 4 *1: When the DC level of the connected device is GND or open, no DC block capacitors are required on the RF port. *2: DC levels of all RF ports are GND. *3: L1 (22nH) and C1 (22pF) are recommended on Ant port for ESD protection. -9- CXM3529XR Package Outline (Unit: mm) LEAD PLATING SPECIFICATIONS ITEM LEAD MATERIAL - 10 - SPEC. COPPER ALLOY SOLDER COMPOSITION Sn-Bi Bi:1-4wt% PLATING THICKNESS 5-18µm Sony Corporation