TPAS179-92LF

TPAS179-92LF GaAs DC-3 GHz SPDT Switch www.sot23.com.tw Description The TPAS1799 9 is a GaAs SPDT switch operating at switch can be used in many wireless digital DC-3 GHz in a low cost SOT-363 plastic lead (Pb) free package. The TPAS179 9 features low insertion communication systems like IEEE 802.11b/g WLAN loss with very low DC power consumption. This antenna diversity function. and Bluetooth for transmit/receive selection or Features Applications z Low Insertion Loss: 0.4dB @ 2.5GHz z High Isolation: 30dB @ 2.5GHz z P–1dB: +31dBm Typical @ +3V z IIP3: 55dBm @ Input Power up to 20dBm z Good Reliability Performance z SOT-363 6 Lead Plastic Package z T/R Switches in 802.11b/g/n WLAN Systems IC BL Pin Connections and Internal Block PU ■ WLAN z Mobile Phone z Bluetooth z DECT z PHS z GPS z C1 6 1 GND 5 2 Pin No. 1 2 3 4 5 6 VC2 TE RF2 Pin Assignment CH C2 ■ RFC C1 C1 4 3 RF1 VC1 C2 Pin Name RF2 GND RF1 VC1 RFC VC2 DC blocking capacitors C1 are required on all RF ports. C1=56pF , C2=1000pF for operation >500MHz ■ Reliability Testing Items No. ■ Testing Items 1 Temperature Cycling Testing + IR Reflow 2 Pressure Cooker Testing + IR Reflow 3 Thermal Humidity Testing 4 Working Life 5 Electro-Static Discharge 6 Over Voltage SW Truth Table VC1 VC2 RFC-RF1 RFC-RF2 High Low Isolation Insertion Loss Low High Insertion Loss Isolation High: 2.8V to 5V Low: -0.2V to 0.2V 7 Over Power All sample passed reliability testing 1 WWW.TECHPUBLIC.COM.TW TPAS179-92LF GaAs DC-3 GHz SPDT Switch www.sot23.com.tw Absolute Maximum Ratings Parameter Switch Control VC1 , VC2 Value Unit -6.0 to +6.0 Note V 33 dBm Operating Temperature -40 to +85 ℃ Storage Temperature -65 to +150 ℃ RF input Power (>500MHz) BL Electrical Specifications at 25oC with 0, +3V Control Voltages Parameter Min. Typ. Max. Unit Input Power +25dBm DC–2.5GHz - 0.4 0.6 dB Input Power +25dBm DC–2.5GHz 24 30 - dB - 1.2 - - - 31 - dBm f=2.5GHz, Pin=25dBm - -75 - dBc f=2.5GHz, Pin=25dBm - -75 - dBc For two tones (f=2.5GHz, 2.501GHz ) @ Input power +20dBm - 55 - dBm Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) - 50 - ns Input Power +25dBm - 4 100 µA CH Isolation VSWR Test Conditions PU Insertion Loss Insertion Loss state DC–2.5GHz Input Power for 1 dB compression Second Harmonics Third Harmonics TE ■ IC Note │VC1-VC2│≦ 6.0V Intermodulation Intercept Point (IIP3) Switch Time Control Current 2.5GHz Notes: All measurements made in 50Ω system, unless otherwise specified. DC=500MHz 2 WWW.TECHPUBLIC.COM.TW TPAS179-92LF GaAs DC-3 GHz SPDT Switch www.sot23.com.tw PROTECTION PRODUCTS Typical charateristics ( Vcc=0V/3.0V , 0.5~3GHz @+25℃) ( Vcc=0V/3.0V , 0.5~3GHz @+25℃) Insertion Loss vs. Frequency Isolation vs. Frequency 0.6 (RFC & RF1/RF2) 0 0.3 -5 -10 Isolation (dB) -0.6 -0.9 -1.2 -20 -25 BL -1.5 -15 IC -0.3 -1.8 -30 -2.1 -2.7 PU -35 -2.4 -40 0.5 1 1.5 2 2.5 3 0.5 1 1.5 2 2.5 3 Frequency (GHz) TE CH Frequency (GHz) ( Vcc=0V/3.0V , 0.5~3GHz @+25℃) ( Vcc=0V/3.0V , 0.5~3GHz @+25℃) Return Loss vs. Frequency 0 Isolation vs. Frequency (RF1 & RF2) 0 -5 -5 -10 -10 -15 Isolation (dB) Return Loss (dB) Insertion Loss (dB) 0 -20 -25 -15 -20 -25 -30 -30 -35 -35 -40 -40 0.5 1 1.5 2 2.5 3 0.5 Frequency (GHz) 1 1.5 2 2.5 3 Frequency (GHz) 3 WWW.TECHPUBLIC.COM.TW TPAS179-92LF GaAs DC-3 GHz SPDT Switch www.sot23.com.tw ( Vcc=0V/3.0V , 2.5GHz@-40℃,+25℃,+80℃) ( Vcc=0V/3.0V , 2.5GHz@-40℃,+25℃,+80℃) Insertion Loss vs. Input Power Isolation vs. Input Power 0.6 -20 0.3 -22 -24 Isolation (dB) -0.6 -0.9 -1.2 -1.5 -1.8 -26 -28 IC -0.3 -30 O +80 C +25 C - 40 C O O -34 O -2.4 O +80 C +25 C - 40 C BL -32 -2.1 O -2.7 16 18 20 22 24 26 PU -36 14 28 30 32 14 16 18 20 22 24 26 28 30 32 Input Power (dBm) CH Input Power (dBm) TE ( Vcc=0V/3.0V , 2.5GHz@-40℃,+25℃,+80℃) ( Vcc=0V/3.0V , 2.5GHz@-40℃,+25℃,+80℃) 2nd Harmonics vs. Ambient Temperature -50 3rd Harmonics vs. Ambient Temperature -20 -55 -30 -60 -40 3rd Harmonics (dBc) 2nd Harmonics (dBc) Insertion Loss (dB) 0 -65 -70 -75 -80 -85 -50 -60 -70 -80 -90 O O +80 C +25 C - 40 C +80 C +25 C - 40 C O O -90 O -95 -100 O -100 14 16 18 20 22 24 26 28 30 32 14 Input Power (dBm) 16 18 20 22 24 26 28 30 32 Input Power (dBm) 4 WWW.TECHPUBLIC.COM.TW TPAS179-92LF GaAs DC-3 GHz SPDT Switch www.sot23.com.tw Outline Drawing - SOT363 (Unit: inch (mm)) 0.080 (2.00) ± 0.004 (0.10) 0.0256 (0.65) BSC. 0.050 (1.25) ± 0.004 (0.10) IC 0.084 (2.10) ± 0.004 (0.10) PIN 1 INDICATOR BL 0.005 (0.125) ± 0.001 (0.025) 0.040 (1.00) ± 0.004 (0.10) TE CH 0.0025 (0.0625) ± 0.0015 (0.0375) 0.017 (0.425) REF. PU 0.0375 (0.9375) ± 0.0025 (0.0625) 5 WWW.TECHPUBLIC.COM.TW