NJG1686MHH SP10T ANTENNA SWITCH GaAs MMIC I GENERAL DESCRIPTION NJG1686MHH is a GaAs SP10T antenna switch MMIC suitable for LTE/3G+GSM multimode applications. This switch includes on-chip decoder circuits and low pass filters for GSM transmit port. This switch has six transmit/receive ports that provide more efficient band selection for multimode cellular application. NJG1686MHH offers low insertion loss, high isolation, low harmonics and high linearity. The integrated ESD protection circuits in the switch IC bring excellent ESD performances. In addition, no DC blocking capacitors are required for the RF ports unless DC is biased externally. The small and thin package is adopted. I PACKAGE OUTLINE NJG1686MHH I FEATURES G Low voltage operation G Low voltage logic control G Low insertion loss VDD=+2.5V min. VCTL(H)=+1.8V typ. 0.65dB typ. @ 452~960MHz, TRX1~3,5,6-ANT 0.30dB typ. @ 452~960MHz, TRX4-ANT 0.75dB typ. @ 1710~2170MHz, TRX1~3,5,6-ANT 0.45dB typ. @ 1710~2170MHz, TRX4-ANT 1.10dB typ. @ 2300~2690MHz, TRX1~3,5,6-ANT 0.45dB typ. @ 2300~2690MHz, TRX4-ANT 1.05dB typ. @ GSM850/900, TX1-ANT 1.20dB typ. @ GSM1800/1900, TX2-ANT G High isolation 38dB typ. @GSM850/900, TX1-TRX1~3,5,6 34dB typ. @GSM1800/1900, TX2-TRX 1~3,5,6 25dB typ. @f=452~2690MHz, TRX1-TRX3, TRX4-TRX6 36dB typ. @f=1805~1990MHz, ANT-RX1,2, 33dB typ. @f=452~2690MHz, opposed TRX ports G High linearity 2nd harmonics=-80dBm typ. @f=786.5MHz IIP2=+95.5dBm min. @CDMA2000(AWS, PCS) IIP2=+102dBm min. @UMTS G Less external parts No DC blocking capacitor unless DC is biased externally G Small package size EQFN26-HH (Package size: 2.6 x 3.4 x 0.7 mm typ.) G RoHS compliant and Pb free, Halogen Free G MSL 1 NOTE: The information in this document is subject to change without notice. Ver.2013-02-22 -1- NJG1686MHH I PIN CONFIGURATION (TOP VIEW) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. I TRUTH TABLE On Path -2- ”H”=VCTL(H), “L”=VCTL(L) VCTL1 VCTL2 VCTL3 VCTL4 TX1-ANT H H L L TX2-ANT H L L L ANT-RX1 L H H L ANT-RX2 L H L L ANT-TRX1 L L H L ANT-TRX2 H L H L ANT-TRX3 H H H L ANT-TRX4 H L H H ANT-TRX5 H H H H ANT-TRX6 H L L H GND TRX4 TRX5 TRX6 GND GND ANT GND GND TX2 GND GND TX1 GND RX2 GND RX1 TRX1 TRX2 TRX3 GND VDD VCTL4 VCTL3 VCTL2 VCTL1 NJG1686MHH I ABSOLUTE MAXIMUM RATINGS (Ta=+25°C, Zs=Zl=50Ω) PARAMETER SYMBOL RF Input Power Pin Duty cycle RATINGS UNITS GSM LB TX1 port 4:8 36 dBm GSM HB TX2 port 4:8 34 dBm TRX ports CW 32 dBm RX ports CW 28 dBm CONDITIONS Supply Voltage VDD VDD terminal 5.0 V Control Voltage VCTL VCTL terminal 5.0 V 2200 mW Four-layer FR4 PCB with through-hole (101.5mmx114.5mm), Tj=150°C Power dissipation PD Operating Temperature Topr -40~+90 °C Storage Temperature Tstg -65~+150 °C I ELECTRICAL CHARACTERISTICS 1 (DC) (General conditions: Ta=+25°C, Zs=Zl=50Ω, VDD=2.7V, VCTL(L)=0V, VCTL(H)=1.8V, with application circuit) Target SPEC. UNITS PARAMETER SYMBOL CONDITIONS MIN TYP MAX Supply Voltage VDD 2.5 2.7 5.0 V Operating Current IDD - 0.40 0.65 mA Control Current ICTL - 4 10 µA VCTL(H) 1.35 1.8 5.0 V VCTL(L) 0 - 0.45 V Control Voltage VCTL(H)=1.8V/1Port -3- NJG1686MHH I ELECTRICAL CHARACTERISTICS 2 (RF) (General conditions: Ta=+25°C, Zs=Zl=50Ω, VDD=2.7V, VCTL(L)=0V, VCTL(H)=1.8V, with application circuit) PARAMETER Insertion Loss 1 (1) TRX1 Insertion Loss 1 (1) TRX2 Insertion Loss 1 (1) TRX3 Insertion Loss 1 (1) TRX4 Insertion Loss 1 (1) TRX5 Insertion Loss 1 (1) TRX6 Insertion Loss 1 (2) TRX1 Insertion Loss 1 (2) TRX2 Insertion Loss 1 (2) TRX3 Insertion Loss 1 (2) TRX4 Insertion Loss 1 (2) TRX5 Insertion Loss 1 (2) TRX6 Insertion Loss 1 (3) TRX1 Insertion Loss 1 (3) TRX2 Insertion Loss 1 (3) TRX3 Insertion Loss 1 (3) TRX4 Insertion Loss 1 (3) TRX5 Insertion Loss 1 (3) TRX6 SYMBOL LOSS1(1)TRX1 LOSS1(1)TRX2 LOSS1(1)TRX3 LOSS1(1)TRX4 LOSS1(1)TRX5 LOSS1(1)TRX6 LOSS1(2)TRX1 LOSS1(2)TRX2 LOSS1(2)TRX3 LOSS1(2)TRX4 LOSS1(2)TRX5 LOSS1(2)TRX6 LOSS1(3)TRX1 LOSS1(3)TRX2 LOSS1(3)TRX3 LOSS1(3)TRX4 LOSS1(3)TRX5 LOSS1(3)TRX6 Insertion Loss 2 LOSS2 Insertion Loss 3 LOSS3 Insertion Loss 4 LOSS4 Insertion Loss 5(1) LOSS5(1) Insertion Loss 5(2) LOSS5(2) -4- Target SPEC. CONDITIONS TRX1 - ANT, 452MHz~960MHz, Pin=26dBm TRX2 - ANT, 452MHz~960MHz, Pin=26dBm TRX3 - ANT, 452MHz~960MHz, Pin=26dBm TRX4 - ANT, 452MHz~960MHz, Pin=26dBm TRX5 - ANT, 452MHz~960MHz, Pin=26dBm TRX6 - ANT, 452MHz~960MHz, Pin=26dBm TRX1 - ANT, 1710MHz~2170MHz, Pin=26dBm TRX2 - ANT, 1710MHz~2170MHz, Pin=26dBm TRX3 - ANT, 1710MHz~2170MHz, Pin=26dBm TRX4 - ANT, 1710MHz~2170MHz, Pin=26dBm TRX5 - ANT, 1710MHz~2170MHz, Pin=26dBm TRX6 - ANT, 1710MHz~2170MHz, Pin=26dBm TRX1 - ANT, 2300MHz~2690MHz, Pin=26dBm TRX2 - ANT, 2300MHz~2690MHz, Pin=26dBm TRX3 - ANT, 2300MHz~2690MHz, Pin=26dBm TRX4 - ANT, 2300MHz~2690MHz, Pin=26dBm TRX5 - ANT, 2300MHz~2690MHz, Pin=26dBm TRX6 - ANT, 2300MHz~2690MHz, Pin=26dBm TRX4 – ANT, 704MHz~787MHz (Band13, Band17), Pin=26dBm TX1 – ANT, 824MHz~915MHz, Pin=35dBm TX2 – ANT, 1710MHz~1910MHz, Pin=32dBm RX1,2 – ANT, 869MHz~960MHz, Pin=10dBm RX1,2 – ANT, 1805MHz~1990MHz, Pin=10dBm UNITS MIN TYP MAX - 0.65 0.8 dB - 0.65 0.8 dB - 0.65 0.8 dB - 0.3 0.45 dB - 0.65 0.8 dB - 0.65 0.8 dB - 0.75 0.95 dB - 0.9 1.1 dB - 0.85 1.05 dB - 0.45 0.65 dB - 0.85 1.05 dB - 0.75 0.95 dB - 1.1 1.4 dB - 1.25 1.55 dB - 1.15 1.45 dB - 0.45 0.75 dB - 1.1 1.4 dB - 1.1 1.4 dB - 0.25 0.4 dB - 1.05 1.3 dB - 1.2 1.4 dB - 0.9 1.1 dB - 1.0 1.2 dB NJG1686MHH I ELECTRICAL CHARACTERISTICS 3 (RF) (General conditions: Ta=+25°C, Zs=Zl=50Ω, VDD=2.7V, VCTL(L)=0V, VCTL(H)=1.8V, with application circuit) PARAMETER SYMBOL Isolation 1(1) ISL1(1) Isolation 1(2) ISL1(2) Isolation 2(1) ISL2(1) Isolation 2(2) ISL2(2) Isolation 3 ISL3 Isolation 4 ISL4 Isolation 5 ISL5 Isolation 6(1) ISL6(1) Isolation 6(2) ISL6(2) VSWR (1) VSWR (1) VSWR (2) VSWR (2) VSWR (3) VSWR (3) VSWR (4) VSWR (4) VSWR (5) VSWR (5) Switching Speed TSW Target SPEC. CONDITIONS TX1-TRX1~3,TRX5,6,RX1 (TX1 ON) f=824MHz~915MHz TX1-TRX4,RX2 (TX1 ON) f=824MHz~915MHz TX2-TRX1~3, TRX5,6, RX1,2 (TX2 ON) f=1710MHz~1910MHz TX2-TRX4 (TX2 ON) f=1710MHz~1910MHz TRX1 – TRX3, TRX4 – TRX6, 452MHz~2690MHz TRX1 – TRX2, TRX2 – TRX3, TRX4 – TRX5, TRX5 – TRX6, 452MHz~2690MHz ANT – RX1 (RX2 ON), ANT – RX2 (RX1 ON), 1805MHz~1990MHz TRX1~3 – TRX4~6 (TRX1~3 ON), 452MHz~2690MHz TRX1~3 – TRX4~6 (TRX4~6 ON), 452MHz~2690MHz TX1 ON 824MHz~915MHz TX2 ON 1710MHz~1910MHz TRX1-TRX6 452MHz~2170MHz TRX1-TRX6 452MHz~2690MHz RX1~2 869MHz~1990MHz 50% VCTL(H) to 10/90% RF UNITS MIN TYP MAX 35 38 - dB 33 35 - dB 32 35 - dB 31 34 - dB 23 25 - dB 17 20 - dB 33 36 - dB 25 27 - dB 31 33 - dB - - 1.5 - - - 1.6 - - - 1.6 - - - 1.8 - - - 1.5 - - 3 5 µs -5- NJG1686MHH I ELECTRICAL CHARACTERISTICS 4 (RF) (General conditions: Ta=+25°C, Zs=Zl=50Ω, VDD=2.7V, VCTL(L)=0V, VCTL(H)=1.8V, with application circuit) PARAMETER SYMBOL Triple Beat Ratio TBR 2nd Harmonics 1 2fo(1) 2nd Harmonics 2 2fo(2) 2nd Harmonics 3 2fo(3) 2nd Harmonics 4 2fo(4) 3rd Harmonics 1 3fo(1) 3rd Harmonics 2 3fo(2) 3rd Harmonics 3 3fo(3) GSM Tx Attenuation 1 GSM Tx Attenuation 2 GSM Tx Attenuation 3 GSM Tx Attenuation 4 -6- ATT(1) ATT(2) ATT(3) ATT(4) CONDITIONS TRX1~6 ON, 650 ~ 900 MHz 1710 ~ 2155 MHz TRX1~6 ON, 452 ~ 1980 MHz, Pin=26dBm TX1 ON, 824 ~ 915 MHz Pin=35dBm TX2 ON, 1710 ~ 1910 MHz Pin=32dBm TRX4 ON, 786.5MHz (Band13), Pin=25dBm TRX1~6 ON, 452 ~ 1980 MHz, Pin=26dBm TX1 ON, 824 ~ 915 MHz Pin=35dBm TX2 ON, 1710 ~ 1910 MHz Pin=32dBm TX1 ON, 2fo, 3fo TX1 ON, Past 3f to 12.75 GHz TX2 ON, 2f, 3f TX2 ON, Past 6.84 to 12.75 GHz Target SPEC. UNITS MIN TYP MAX - 80 - dBc - - -62 dBc - - -70 dBc - - -67 dBc - -80 - dBm - - -62 dBc - - -70 dBc - - -67 dBc 25 - - dB 16 - - dB 25 - - dB 14 - - dB NJG1686MHH I ELECTRICAL CHARACTERISTICS 5 (RF) (General conditions: Ta=+25°C, Zs=Zl=50Ω, VDD=2.7V, VCTL(L)=0V, VCTL(H)=1.8V, with application circuit) PARAMETER SYMBOL IIP3(1) IIP3(1) – UMTS mode (2600) IIP3(2) IIP3(2) – UMTS mode (IMT) IIP3(3) IIP3(3) – UMTS mode (PCS) IIP3(4) IIP3(4) – UMTS mode (DCS) IIP3(5) IIP3(5) – UMTS mode (PDC) IIP3(6) IIP3(6) – UMTS mode (900) IIP3(7) IIP3(7) – UMTS mode (US cell) IIP2(1) IIP2(1) – UMTS mode (2600) IIP2(2) IIP2(2) – UMTS mode (IMT) IIP2(3) IIP2(3) – UMTS mode (PCS) IIP2(4) IIP2(4) – UMTS mode (DCS) IIP2(5) IIP2(5) – UMTS mode (PDC) IIP2(6) IIP2(6) – UMTS mode (900) IIP2(7) IIP2(7) – UMTS mode (US cell) IIP2(8) IIP2(8) – C2K mode (AWS) IIP2(9) IIP2(9) – C2K mode (PCS) IIP2(10) IIP2(10) – C2K mode (cell) Target SPEC. CONDITIONS UNITS MIN TYP MAX *Table 1, TRX1~6 ON +60 - - dBm *Table 1, TRX1~6 ON +60 - - dBm *Table 1, TRX1~6 ON +61 - - dBm *Table 1, TRX1~6 ON +61 - - dBm *Table 1, TRX1~6 ON +61 - - dBm *Table 1, TRX1~6 ON +61 - - dBm *Table 1, TRX1~6 ON +61 - - dBm *Table 1, TRX1~6 ON +102 - - dBm *Table 1, TRX1~6 ON +102 - - dBm *Table 1, TRX1~6 ON +102 - - dBm *Table 1, TRX1~6 ON +102 - - dBm *Table 1, TRX1~6 ON +102 - - dBm *Table 1, TRX1~6 ON +102 - - dBm *Table 1, TRX1~6 ON +102 - - dBm *Table 2, TRX1~6 ON +95.5 - - dBm *Table 2, TRX1~6 ON +95.5 - - dBm *Table 2, TRX1~6 ON +111.5 - - dBm -7- NJG1686MHH Table 1 IIP2/IIP3 UMTS Mode CW tone 1 CW tone 1 CW tone 2 Band IIP2 IIP3 Band Cell PCS AWS -8- 2600 IMT PCS DCS PDC 900 US cell 2600 IMT PCS DCS PDC 900 US cell Temp (°C) 25 -30, 25, 85 25 25 -30, 25, 85 25 25 -30, 25, 85 25 CW tone 2 Min IIP 2 (MHz) (dBm) (MHz) (dBm) (dBm) 2535 1950 1880 1745 1440 892 835 2535 1950 1880 1745 1440 892 835 20 20 20 20 20 20 20 20 20 20 20 20 20 20 120 190 80 95 48 45 45 2415 1760 1800 1650 1392 847 790 -15 -15 -15 -15 -15 -15 -15 -15 -15 -15 -15 -15 -15 -15 +102 +102 +102 +102 +102 +102 +102 +60 +60 +61 +61 +61 +61 +61 Table 2 IIP2 C2k Mode In-band CW tone 1 CW tone CW tone 2 CW tone 2 Freq (MHz) Freq (MHz) Power (dBm) Freq (MHz) Power (dBm) 869.28 881.61 893.31 1930.05 1965 1989.95 2110 2132.5 2155 824.28 836.61 848.31 1850.05 1885 1909.95 1710 1732.5 1755 26 26 26 26 26 26 26 26 26 1693.56 1718.22 1741.62 3780.1 3850 3899.9 3820 3865 3910 -20 -20 -20 -20 -20 -20 -20 -20 -20 Min IIP 2 (dBm) +111.5 +111.5 +111.5 +95.5 +95.5 +95.5 +95.5 +95.5 +95.5 NJG1686MHH I TERMINAL INFORMATION No. SYMBOL 1 GND 2 3 4 TRX4 TRX5 TRX6 5 GND 6 GND 7 ANT 8 GND 9 GND 10 TX2 11 GND 12 GND 13 TX1 14 GND 15 RX2 16 GND 17 18 19 20 RX1 TRX1 TRX2 TRX3 21 GND 22 VDD 23 VCTL4 24 VCTL3 25 VCTL2 26 VCTL1 DESCRIPTION Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. RF transmitting/receiving port. RF transmitting/receiving port. RF transmitting/receiving port. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. RF transmitting/receiving port. Please connect an inductor and capacitor with GND terminal for enhancing ESD protection, keeping zero DC Voltage at RF ports, and good RF characteristics. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. RF transmitting port. This port is connected the LPF for GSM1800/1900 TX band. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. RF transmitting port. This port is connected the LPF for GSM850/900 TX Band. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. RF receiving port. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. RF receiving port. RF transmitting/receiving port. RF transmitting/receiving port. RF transmitting/receiving port. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. Positive voltage supply terminal. The positive voltage (+2.5~+5.0V) has to be supplied. Please connect a bypass capacitor with GND terminal for excellent RF performance. Control signal input terminal. Low-Level (0~+0.45V). Control signal input terminal. Low-Level (0~+0.45V). Control signal input terminal. Low-Level (0~+0.45V). Control signal input terminal. Low-Level (0~+0.45V). This terminal is set to High-Level (+1.35~+5.0V) or This terminal is set to High-Level (+1.35~+5.0V) or This terminal is set to High-Level (+1.35~+5.0V) or This terminal is set to High-Level (+1.35~+5.0V) or -9- NJG1686MHH I APPLICATION CIRCUIT (TOP VIEW) C1 VCTL1 VCTL2 26 GND 1 VCTL3 25 VCTL4 24 VDD 23 22 DECODER, CHARGE PUMP 21 GND TRX4 2 20 TRX3 TRX5 3 19 TRX2 TRX6 4 18 TRX1 GND 5 17 RX1 GND 6 16 GND ANT 7 15 RX2 GND 8 14 GND C2 L1 LPF 9 10 GND TX2 LPF 11 GND 12 GND 13 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. GND TRX4 TRX5 TRX6 GND GND ANT GND GND TX2 GND GND TX1 GND RX2 GND RX1 TRX1 TRX2 TRX3 GND VDD VCTL4 VCTL3 VCTL2 VCTL1 TX1 No DC blocking capacitors are required on all RF ports, unless DC is biased externally. I PARTS LIST No. C1 Parameters 1000 pF Note MURATA (GRM15) C2 *1 47pF MURATA (GRM15) *1 56 nH TDK (MLG1005S) L1 *1: The use of the inductor L1 and the capacitor C2 are needed in order to keep zero DC Voltage at RF ports, enhancing ESD protection level, and for good RF characteristics. - 10 - NJG1686MHH I PCB LAYOUT (TOP VIEW) TRX4 Losses of PCB and connectors, Ta=+25°C TRX2 GND NC NC VDD VCTL4 VCTL3 VCTL2 VCTL1 TRX5 TRX3 Frequency (MHz) ANT-TX2,RX1,2, TRX2,3,4,5 Loss (dB) ANT-TX1, TRX1,6 Loss (dB) 787 0.36 0.34 915 0.38 0.35 960 0.37 0.34 1910 0.58 0.53 2170 0.64 0.57 2690 0.72 0.66 C1 TRX6 TRX1 C2 L1 ANT RX1 TX2 TX1 PCB SIZE: 38.9 x 38.9 mm PCB: FR-4, t=0.2mm Capacitor size: 1005 [mm] MICROSTRIP LINE WIDTH: 0.4mm Areas being hatched are covered with resist. RX2 <PCB LAYOUT GUIDELINE> (TOP VEIW) PCB PKG Terminal PKG Outline Resist GND Via Hole Diameter: φ= 0.15mm, 0.3mm I PRECAUTIONS [1] No DC block capacitors are required for RF ports unless DC is biased externally. [2] For avoiding the degradation of RF performance, the bypass capacitor (C1) should be placed as close as possible to VDD terminal [3] For good RF performance, all GND terminals are must be connected to PCB ground plane of substrate, and through - holes for GND should be placed the IC near. - 11 - NJG1686MHH I RECOMMENDED FOOTPRINT PATTERN (EQFN26-HH PACKAGE REFERENCE) : Land : Mask (Open area) *Metal mask thickness : 100um : Resist (Open area) PKG : 3.4mm x 2.6mm Pin pitch : 0.4mm <TYPE 1> * < TYPE 2> * * There is no difference in the characteristics using both of TYPE 1 and TYPE 2. - 12 - NJG1686MHH I PACKAGE OUTLINE (EQFN26-HH) Units Board Terminal treat Molding material Weight : mm : Cu : SnBi : Epoxy resin : 18mg - 13 -