CXM3807K SP12T Antenna Switch Module for 10TRx/2Tx with MIPI I/F CXM3807K Description The CXM3807K is a SP12T antenna switch module for GSM/UMTS/CDMA/LTE multi-mode handset. The CXM3807K has a built-in dual low pass filter and a +1.8V CMOS compatible decoder with MIPI function. The Sony GaAs junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss. The device has low BOM with no DC blocking Capacitor. Features Low Insertion Loss: 0.55dB (Typ.) TRx (Cellular Band) 0.70dB (Typ.) TRx (IMT Tx Band) Low Voltage Operation: Vdd=2.5V No DC Blocking Capacitors except sourcing DC bias Integration of ESD protection at Ant port Small Package Size: Lead-Free and RoHS Compliant LTCC-22P PKG (2.5mm x 3.2mm x 1.00mm Max.) Structure GaAs Junction Gate pHEMT (JPHEMT) MMIC Switch, CMOS Decoder This IC is ESD sensitive device. Special handling precautions are required. 1 CXM3807K Block Diagram of SP12T Antenna Switch Module 2 CXM3807K Block Diagram of SP12T 10TRx/2Tx Truth Table (*1) State ”L” means a switch “OFF”, State ”H” means a switch “ON” 3 CXM3807K Pin Configuration Absolute Maximum Ratings ◆ Supply voltage VDD 6 V (Ta = 25 °C) VIO, SDATA, SCLK 2.5 V (Ta = 25 °C) [Tx1] 36 dBm (Duty cycle = 12.5 to 50 ) (Ta = 25 °C) [Tx2] 34 dBm (Duty cycle = 12.5 to 50 ) (Ta = 25 °C) [TRx] 32 dBm (Ta = 25 °C) － － － ◆ Operating temperature Topr –35 to +90 °C ◆ Storage temperature Tstg –40 to +125 °C ◆ Control voltage for MIPI ◆ Maximum input 4 － CXM3807K Electrical Characteristics Vdd=2.5V , Ta=25degC Item Symbol Path Ant - TRx1 Ant - TRx2 Ant - TRx3 Ant - TRx4 Ant - TRx5 Insertion Loss I.L. Ant - TRx6 Ant - TRx7 Ant - TRx8 Condition Min. Typ. Max. *1, *2 - 0.48 0.58 *3, *10 - 0.51 0.61 *4, *11 - 0.57 0.72 *5, *6, *7 - 0.77 0.97 *1, *2 - 0.49 0.59 *3, *10 - 0.52 0.62 *4, *11 - 0.61 0.76 *5, *6, *7 - 0.80 1.00 *1, *2 - 0.43 0.53 *3, *10 - 0.47 0.57 *4, *11 - 0.58 0.73 *5, *6, *7 - 0.80 1.00 *1, *2 - 0.48 0.58 *3, *10 - 0.52 0.62 *4, *11 - 0.59 0.74 *5, *6, *7 - 0.80 1.00 *1, *2 - 0.48 0.58 *3, *10 - 0.51 0.61 *4, *11 - 0.58 0.73 *5, *6, *7 - 0.81 1.01 *1, *2 - 0.48 0.58 *3, *10 - 0.52 0.62 *4, *11 - 0.59 0.74 *5, *6, *7 - 0.82 1.02 *1, *2 - 0.45 0.55 *3, *10 - 0.48 0.58 *4, *11 - 0.57 0.72 *5, *6, *7 - 0.87 1.07 *1, *2 - 0.48 0.58 *3, *10 - 0.51 0.61 *4, *11 - 0.61 0.76 *5, *6, *7 - 0.82 1.02 *1, *2 - 0.47 0.57 *3, *10 - 0.50 0.60 *4, *11 - 0.55 0.70 *5, *6, *7 - 0.75 0.95 *1, *2 - 0.47 0.57 *3, *10 - 0.50 0.60 *4, *11 - 0.55 0.70 *5, *6, *7 - 0.75 0.95 Ant - Tx1 *8 - 1.03 1.18 Ant - Tx2 *9 - 0.98 1.15 Ant - TRx9 Ant - TRx10 5 Unit dB CXM3807K Tx/TRx to Tx/TRx Isolation Matrix Vdd=2.5V , Ta=25degC SW State Tx1 Tx1 Tx1 Tx1 Tx2 Tx2 Tx2 Tx2 TRx1 TRx1 TRx1 TRx1 TRx2 TRx2 TRx2 TRx2 TRx3 TRx3 TRx3 TRx3 TRx4 TRx4 TRx4 TRx4 TRx5 TRx5 TRx5 TRx5 TRx6 TRx6 TRx6 TRx6 TRx7 TRx7 TRx7 TRx7 TRx8 TRx8 TRx8 TRx8 TRx9 TRx9 TRx9 TRx9 TRx10 TRx10 TRx10 TRx10 Freq. (GHz) <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 <0.9 <1.9 <2.2 <2.7 Tx1 40 30 32 27 40 32 40 40 40 32 40 40 38 29 40 40 40 29 40 40 40 30 40 40 40 39 40 40 40 40 40 39 40 31 40 40 40 32 40 40 40 32 40 40 Tx2 34 31 28 27 40 36 36 33 40 36 36 33 40 36 35 33 40 36 35 33 40 35 35 33 40 35 35 33 40 33 32 30 35 30 29 28 38 33 33 31 40 35 34 31 TRx1 40 40 40 40 40 38 37 37 28 22 21 19 36 29 28 26 40 37 35 32 40 37 35 32 40 38 36 33 40 38 36 32 40 40 39 34 40 33 31 28 32 25 24 22 TRx2 40 40 40 40 40 39 38 38 30 24 23 21 31 26 24 22 40 36 34 31 40 37 35 32 40 38 36 33 40 38 36 32 40 40 40 35 40 35 33 30 36 29 28 26 TRx3 38 37 40 40 40 36 33 33 34 28 26 26 30 25 24 23 37 29 27 25 39 31 29 27 40 33 31 28 40 40 37 34 40 34 32 32 40 33 31 31 37 30 29 28 Isolation Min. (dB) TRx4 TRx5 40 40 37 38 40 40 40 40 40 40 39 37 37 36 37 36 40 40 37 37 35 35 35 35 40 40 36 37 34 35 34 35 34 40 27 31 25 28 24 28 29 23 21 20 30 23 22 20 36 30 29 24 27 22 25 20 40 40 36 32 33 30 31 28 40 40 39 37 37 36 37 36 40 40 39 38 37 36 36 36 40 40 37 37 35 36 35 35 6 TRx6 40 39 40 40 40 36 36 36 40 37 36 35 40 38 37 36 40 32 30 30 37 29 27 25 31 24 22 20 33 26 24 22 40 36 35 34 40 37 36 34 40 37 36 35 TRx7 39 37 40 40 40 33 33 34 40 34 34 30 40 34 34 30 40 33 31 30 40 32 30 28 40 31 29 26 35 26 24 22 40 33 32 30 40 34 33 30 40 34 34 30 TRx8 40 40 40 40 40 34 34 36 40 40 38 33 40 40 39 34 40 40 40 34 40 40 40 36 40 40 40 36 40 40 40 35 40 39 37 32 39 32 30 27 40 38 36 31 TRx9 40 40 40 40 40 38 38 38 40 32 31 28 40 35 33 30 40 38 36 32 40 40 38 34 40 40 38 34 40 40 38 34 40 39 37 32 39 31 30 27 34 28 26 24 TRx10 40 39 40 40 40 39 38 38 31 24 23 21 35 29 27 25 40 33 31 29 40 39 36 33 40 39 36 33 40 39 37 33 40 39 36 32 40 39 37 32 36 29 27 25 CXM3807K Vdd=2.5V , Ta=25degC Item Symbol VSWR VSWR 2fo 3fo Harmonics 2fo 3fo 2fo 3fo Path All Ports in Active Paths Ant - TRx1, 2, 3, 4, 5, 6, 7, 8, 9, 10 Input IP3 IIP3 Sw itching time Ts Control current Ic IMD3 Idd Supply current Ivio Max. Unit - 1.50 - - - -60 - - -60 - - -36 - - -36 - - -36 - - -36 1648 to 1805 MHz 25 - - 1805 to 1830 MHz 30 - - 2472 to 2745 MHz 25 - - 3296 to 12750 MHz 20 - - 3420 to 3820 MHz 25 - - *8 Ant - Tx2 *9 Tx2 - Ant IMD2 Typ. - Ant - Tx1 ATT Inter modulation product pow er in Rx band Min. *3, *4 Tx1 - Ant Attenuation Condition 600 to 2170MHz Ant - TRx1, 2, 3, 4, 5, 6, 7, 8, 9, 10 5130 to 5730 MHz 25 - 6840 to 12750 MHz 20 - - *12, 13, 14, 17, 18, 21, 22 - - -105 *12, 15, 16, 19, 20, 23, 24 - - -105 *12, 25, 26 - 68 - Ant - TRx1, 2, 3, 4, 5, 6, 7, 8, 9, 10 dBm dB dBm 50% Ctl to 90% RF - 3 5 us SDATA, SCLK Vc=1.8V - 2.5 10 uA Active Mode Vdd=2.5V - 200 400 uA Idle Mode Vdd=2.5V - - 10 uA Active Mode Vio=1.8V - 200 400 uA Idle Mode Vio=1.8V - - 10 uA Electrical Characteristics are measured with all RF ports terminated in 50 Ohms. Corresponding Band of TRx(UMTS/CDMA) *1 Pin = 26dBm, 452 to 468MHz (Band Class 5) *2 Pin = 25dBm, 704 to 787MHz (Band 13, Band 17) *3 Pin = 26dBm, 824 to 960MHz (Band 5, Band 8) *4 Pin = 26dBm, 1710 to 1990MHz (Band 1 Tx, Band 2 Tx, Band 3 Tx, Band4 Tx) *5 Pin = 10dBm, 2110 to 2170MHz (Band 1 Rx, Band 4 Rx) *6 Pin = 26dBm, 2300 to 2400MHz (Band 40) *7 Pin = 26dBm, 2500 to 2690MHz (Band 7) *8 Pin = 35dBm, 824 to 915MHz (GSM850/900 Tx) *9 Pin = 32dBm, 1710 to 1910MHz (GSM1800/1900 Tx) *10 Pin = 10dBm, 869 to 960MHz (GSM850/900 Rx) *11 Pin = 10dBm, 1805 to 1990MHz (GSM1800/1900 Rx) *12 Measured with the recommended circuit 7 CXM3807K IMD Condition Band Band I Band II Band V fRx on TRx fRx +20 dBm on TRx 2140 MHz 1960 MHz 880 MHz 1950 MHz 1880 MHz 835 MHz fBlocker –15 dBm on Ant IMD Condition IMD2 (fRx-fTx) 190 MHz IMD2 (fRx-fTx) 4090 MHz IMD3 (2fTx-fRx) 1760 MHz IMD3 (2fTx-fRx) 6040 MHz IMD2 (fRx-fTx) 80 MHz IMD2 (fRx-fTx) 3840 MHz IMD3 (2fTx-fRx) 1800 MHz IMD3 (2fTx-fRx) 5720 MHz IMD2 (fRx-fTx) 45 MHz IMD2 (fRx-fTx) 1715 MHz IMD3 (2fTx-fRx) 790 MHz IMD3 (2fTx-fRx) 2550 MHz IIP3 Condition Band f1 +27 dBm on TRx f2 +27 dBm on TRx Band I 1950 MHz 1951 MHz Band V 835 MHz 836 MHz IIP3 Condition IIP3 = (3 × Pout – IM3)/2 *25 *26 8 *13 *14 *15 *16 *17 *18 *19 *20 *21 *22 *23 *24 CXM3807K Triple Beat Ratio (VDD = 2.5 V, Ta = 25 °C) Item Triple Beat Ratio Symbol Path TBR Ant-TRx1, 2, 3, 4, 5, 6, 7, 8, 9, 10 *1 Condition Min. Typ. Max. Tx1 at *1 TRx 21.5 dBm [MHz] Tx2 at *1 TRx 21.5 dBm [MHz] Jammer at Ant –30 dBm [MHz] Triple Beat Product *1 at TRx [MHz] 835.5 836.5 881.5 881.5 1 81 — — 1880 1881 1960 1960 1 81 — — dBc Electrical characteristics are measured with all RF ports terminated in 50 . Measured with the recommended circuit IIP2 (VDD = 2.5 V, Ta = 25 °C) Item Input IP2 Symbol Path IIP2 Ant-TRx1, 2, 3, 4, 5, 6, 7, 8, 9, 10 *1 Condition Min. Typ. Max. Tx at TRx*1 24 dBm [MHz] Jammer at Ant –20 dBm [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 9 Unit Unit dBm CXM3807K MIPI Specification Parameter Symbol Min. Typ. Max. Unit Supply Voltage VDD 2.5 2.8 3.0 V IDD - 200 400 uA IDD - - 10 uA VIO 1.65 1.8 1.95 V 200 400 uA 10 uA Supply current (ACTIVE) *Vdd=2.8V Supply current Low Power(disable) *Vdd=2.8V Interface Supply Voltage Supply current (ACTIVE) *Vio=1.8V Supply current Low Power(disable) *Vio=1.8V Ivio Ivio Signal level low Vcl 0 - 0.2xVIO V Signal level high Vch 0.8xVIO - VIO V SCLK write Frequency fSCLKw 0.032 19.2 26 MHz SCLK read Frequency fSCLr 0.032 9.6 13 MHz SDATA/SCLK input capacitance Vcl 2 3 pF Data setup time Ts 2 SDATA/SCLK load capacitance Cl 10 Data hold time Th 5 Switching Time * Tsw - - 5 us Turn on Time ** Ton - - 100 us TD - - 10.25 ns TD - - 22 ns ns - 50 pF ns Delay of data line at the slave’s pad output with respect to SCLK for full-rate Delay of data line at the slave’s pad output with respect to SCLK for half-rate 10 CXM3807K Parameter Symbol Min. Typ. Max. Unit TSDataOTR (full-rate) TSDataOTR 2.1 - 6.5 ns TSDataOTR (half-rate) TSDataOTR 2.1 - 10 ns Interface OFF state leakage current ISIG-OFF -1 1 5 uA VVIO-RST 200 400 450 mV VVIO-RST (final at powerdown) VVIO-RST 0 200 mV TVIO-RST(transitionary powerup) TVIO-RST 0.05 20 20 ms TVIO-RST 0.1 1 3 ms TVIO-RST(final phase) TVIO-RST 50 - 450 us TSILOL (final phase) TSILOL 0.12 10 1000 us VVIO-RST(transitionary powerup and powerdown) TVIO-RST (transitionary at powerdown) * Switching Time: Timing for switching from an arbitrary state to the next state. **Turn on time: Time to guarantee RF performance after switch activation. 11 CXM3807K Features PM_TRIG with three triggers Software reset and debug using the RFFE_STATUS register Register 0 write Full speed write, Half speed read GSID Programmable USID Explanation of Register Slave Address: 1011 12 CXM3807K Write and Read command sequence 13 CXM3807K Antenna switch state command sequences 14 CXM3807K Register Map 15 CXM3807K 16 CXM3807K 17 CXM3807K Recommended Circuit *1: No DC blocking capacitors are required on all RF ports. (Except sourcing DC bias) *2: DC levels of all RF ports are GND. *3: C1(100pF) is recommended. *4: C2(0.1uF) is recommended. 18 CXM3807K Recommended Land Pattern 19 CXM3807K Recommended PCB Design Cross section structure A note about PCB design Please keep distance TRx3(Pin22) line from SCLK(Pin21) and SDATA(Pin20) line in order to avoid the degradation for the harmonic performance of the TRx3. . 20 CXM3807K Package Outline (Unit: mm) 21 CXM3807K Marking 22 CXM3807K Tape and Reel Size 23 CXM3807K Note 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 24