SP6T High Power Antenna Switch for 6TRx CXM3535XR Description The CXM3535XR is a high power SP6T antenna switch for 6TRx applications. The CXM3535XR has a +1.8V CMOS compatible decoder. The Sony GaAs Junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss and high linearity. (Applications: CDMA/GSM/UMTS/LTE handsets) Features Low insertion loss : High linearity: Low voltage operation: 0.33dB (Typ.) TRx (Cellular band) 0.40dB (Typ.) TRx (IMT Tx band) IIP3 = 68dBm VDD = 2.5V No DC blocking capacitors Small package Size: XQFN-22P (2.4mm 3.3mm 0.4mm Max.) Lead-free and RoHS compliant Structure GaAs Junction Gate pHEMT (JPHEMT) MMIC Switch, CMOS Decoder This IC is ESD sensitive device. Special handling precautions are required. Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. -1- E10626 CXM3535XR Block Diagram SP6T Antenna Switch TRx1 TRx2 TRx3 Ant TRx4 TRx5 Decoder Logic TRx6 RF Switch Ant TRx1 F1 F7 TRx2 F2 F8 TRx3 F3 F9 TRx4 F4 F10 TRx5 F5 F11 TRx6 F6 F12 -2- CXM3535XR Truth Table State A B C 1 L L L 2 L L H 3 L H 4 L H 5 H L — 6 H H — Active path F1 F2 F3 F4 F5 F8 F9 F10 F11 F12 TRx1 ON OFF OFF OFF OFF OFF OFF ON ON ON ON ON TRx2 OFF ON OFF OFF OFF OFF ON OFF ON ON ON ON L TRx3 OFF OFF ON OFF OFF OFF ON ON OFF ON ON ON H TRx4 OFF OFF OFF ON OFF OFF ON ON ON OFF ON ON TRx5 OFF OFF OFF OFF ON OFF ON ON ON ON OFF ON TRx6 OFF OFF OFF OFF OFF ON ON ON ON -3- F6 F7 ON ON OFF CXM3535XR GND GND Ant GND Pin Configuration 11 10 9 8 TRx4 12 7 TRx1 GND 13 6 GND TRx5 14 5 TRx2 GND 15 4 GND TRx6 16 3 TRx3 GND 17 2 GND GND 18 1 GND 19 20 21 22 VDD CTLC CTLB CTLA XQFN-22P PKG (2.4mm × 3.3mm × 0.4mm Max.) Top View -4- CXM3535XR DC Bias Conditions (Ta = 25C) Item Min. Typ. Max. Unit VDD 2.5 2.6 3.3 V Vctl (H) 1.35 1.8 3.3 V Vctl (L) 0 — 0.45 V Absolute Maximum Ratings Supply voltage VDD 4 V (Ta = 25C) Control voltage Vctl 4 V (Ta = 25C) Maximum input [TRx] 36 dBm Operating temperature Topr –35 to +90 C Storage temperature Tstg –65 to +150 C -5- (Duty cycle = 12.5% to 50%) (Ta = 25C) CXM3535XR Electrical Characteristics (VDD = 2.5V, Ta = 25C) Item Insertion loss Symbol I.L Path Min. Typ. Max. Unit *1, *2, *6, *8 Conditions — 0.33 0.48 dB *3, *4, *7, *9 — 0.40 0.55 *5 — 0.45 0.60 *1, *2, *6, *8 29 31.5 *3, *7, *9 22 24 *4, *5 19 21 *1, *2, *6, *8 35 40 *3, *7, *9 25 29 *4, *5 23 25 All ports active paths 600 to 2700MHz — — 1.50 Ant-TRx1, 2, 3, 4, 5, 6 *6 — –52 –36 — –42 –36 — –54 –36 — –52 –36 — –65 –40 Ant-TRx1, 2, 3, 4, 5, 6 TRx1-TRx2 (TRx1 or TRx2 Active) TRx2-TRx3 (TRx2 or TRx3 Active) TRx4-TRx5 (TRx4 or TRx5 Active) TRx5-TRx6 (TRx5 or TRx6 Active) Isolation VSWR Harmonics1 Harmonics2 Harmonics3 ISO VSWR 2fo 3fo 2fo 3fo 2fo 3fo TRx1-TRx3, 4, 5, 6 (TRx1 Active) TRx2-TRx4, 5, 6 (TRx2 Active) TRx3-TRx1, 4, 5, 6 (TRx3 Active) TRx4-TRx1, 2, 3, 6 (TRx4 Active) TRx5-TRx1, 2, 3 (TRx5 Active) TRx6-TRx1, 2, 3, 4 (TRx6 Active) Ant-TRx1, 2, 3, 4, 5, 6 *7 Ant-TRx1, 2, 3, 4, 5, 6 *2, *3, *5 dB — dBm — –61 –40 *10, *11, *12, *15, *16, *19, *20 — — –105 *10, *13, *14, *17, *18, *21, *22 — — –105 *10, *23 65 68 — *10, *24 65 68 — Ts 50% ctl to 90% RF — 3 5 s Control current Ictl Vctl = 1.8V — 1 5 A Supply current IDD VDD = 2.6V — 0.17 0.40 mA Intermodulation distortion level in Rx band IMD3 Input IP3 IIP3 Switching time IMD2 Ant-TRx1, 2, 3, 4, 5, 6 Ant-TRx1, 2, 3, 4, 5, 6 Electrical characteristics are measured with all RF ports terminated in 50 *1 *2 *3 *4 *5 *6 *7 *8 *9 *10 Pin = 26dBm, 704 to 787MHz (Band 13, Band 17) Pin = 26dBm, 824 to 960MHz (Band 5, Band 8) Pin = 26dBm, 1710to 1990MHz (Band 1 Tx, Band 2 Tx, Band 3 Tx , Band 4 Tx) Pin = 10dBm, 2110 to 2170MHz (Band 1 Rx, Band 4 Rx) Pin = 26dBm, 2500 to 2690MHz (Band 7) Pin = 34dBm, 824 to 915MHz (GSM 850/900 Tx) Pin = 32dBm, 1710 to 1910MHz (GSM 1800/1900 Tx) Pin = 10dBm, 869 to 960MHz (GSM 850/900 Rx) Pin = 10dBm, 1805 to 1990MHz (GSM 1800/1900 Rx) Measured with the recommended circuit -6- dBm dBm CXM3535XR IMD Condition Band Band 1 Band 2 Band 5 fRx on TRx fRx +20dBm on TRx 2140MHz 1960MHz 880MHz 1950MHz 1880MHz 835MHz fBlocker –15dBm on Ant IMD Condition IMD2 (fRx-fTx) 190MHz *11 IMD2 (fRx+fTx) 4090MHz *12 IMD3 (2fTx-fRx) 1760MHz *13 IMD3 (2fTx+fRx) 6040MHz *14 IMD2 (fRx-fTx) 80MHz *15 IMD2 (fRx+fTx) 3840MHz *16 IMD3 (2fTx-fRx) 1800MHz *17 IMD3 (2fTx+fRx) 5720MHz *18 IMD2 (fRx-fTx) 45MHz *19 IMD2 (fRx+fTx) 1715MHz *20 IMD3 (2fTx-fRx) 790MHz *21 IMD3 (2fTx+fRx) 2550MHz *22 IIP3 Condition Band f1 +27dBm on TRx f2 +27dBm on TRx IIP3 Condition IIP3 = (3 Pout – IM3)/2 Band 1 1950MHz 1951MHz *23 Band 5 835MHz 836MHz *24 -7- CXM3535XR Triple Beat Ratio (VDD = 2.5V, Ta = 25C) Item Triple Beat Ratio *1 Symbol TBR Path Condition Typ. Max. Unit dBc [MHz] Jammer at Ant –30dBm [MHz] Triple Beat Product at TRx*1 [MHz] 835.5 836.5 881.5 881.51 81 — — 21.5 1880 1881 1960 19601 81 — — 13.5 1732 1733 2132 21321 81 — — Input power at TRx [dBm] Tx1 at TRx*1 Tx2 at TRx*1 [MHz] 21.5 AntTRx1, TRx2, TRx3, TRx4, TRx5, TRx6 Min. Electrical characteristics are measured with all RF ports terminated in 50. Measured with the recommended circuit IIP2 (VDD = 2.5V, Ta = 25C) Item Input IP2 *1 Symbol IIP2 Path AntTRx1, TRx2, TRx3, TRx4, TRx5, TRx6 Condition Min. Typ. Max. Tx at TRx*1 24dBm [MHz] Jammer at Ant –20dBm [MHz] IM2 Product at TRx*1 [MHz] 836.61 1718.61 881.61 113.5 — — 836.61 45 881.61 95.5 — — 1885 3850 1965 95.5 — — 1885 80 1965 95.5 — — 1732.5 3865 2132.5 95.5 — — 1732.5 400 2132.5 95.5 — — Electrical characteristics are measured with all RF ports terminated in 50. Measured with the recommended circuit -8- Unit dBm CXM3535XR Recommended Circuit C1 11 GND TRx6 GND GND Ant GND 8 12 7 13 6 14 5 15 XQFN-22P PKG (2.4mm × 3.3mm × 0.4mm Max.) Top View 4 16 3 17 2 18 1 VDD 19 20 21 TRx1 GND TRx2 GND TRx3 GND GND 22 CTLA TRx5 9 CTLB GND 10 CTLC TRX4 GND GND L1 C2 100pF ∗1 No DC blocking capacitors are required on all RF ports ∗2 The DC levels of all RF ports are GND ∗3 L1 (22nH) and C1 (12pF) are recommended on Ant port for ESD protection. -9- CXM3535XR PCB Layout XQFN-22P-01 Macro for MMIC (Reference) Specification 3.3mm × 2.4mm t0.35mm 0.4mm 0.3mm 0.11mm • PKG size: • Terminal pitch: • Terminal length: • Mask thickness: 3.7 3.3(PKG size) .2 R0 4- 1.2 0.4 R0.05 Detail A 0.3 0.36 0.2 0.26 R0.05 0.3 C0.05 0.55 PKG Outline 0.2 2.4 (PKG size) 2.8 2.1 0.16 0.1 0.4 Detail A : Land area : Mask open area (Solder printing area) : Board resist open area : Metal area in board (GND plane is recommended.) : PKG outline - 10 - CXM3535XR Package Outline (Unit: mm) - 11 - Sony Corporation