RFASWA370ATF06 WALSIN | Alldatasheet
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Technical content
Page 1 of 8 ASC_RFASWA370ATF06_V02 May. 2018 RF Switch Series – RoHS Compliance SPDT GPIO Switch Halogens Free Product Any 2G/3G/4G Band for TRx system P/N: RFASWA370ATF06 *Contents in this sheet are subject to change without prior notice.
Page 2 of 8 ASC_RFASWA370ATF06_V02 May. 2018
FEATURES
Low Insertion Loss：1.20dB typ. @ 5.85GHz High Isolation：24dB typ. @ 5.85GHz Low control voltage：1.8 to 3.3 V Miniature footprint：1.5 x 1.5 x 0.45 mm3 Moisture Sensitive Level 3 (MSL3)：
Description
The RFASWA370ATF06 is a SOI (Silicon On Insulator) single -ports dual throw (SPDT) high power switch operating at 0.5 - The RFASWA370ATF06 features very high isolation with very low DC power consumption. Application Multi-mode 2G/3G, LTE application receive system. Block Diagram and Pin Out (Top View) 3 4 Pin Names and Descriptions Pin Name Description Pin Name Description
1 VC1 DC control voltage 1 4 RF2 RF path 2
2 ANT Antenna port 5 GND Ground
3 VC2 DC control voltage 2 6 RF1 RF path 1
Page 3 of 8 ASC_RFASWA370ATF06_V02 May. 2018 Application Circuit ANT VC1 VC2 RF1 RF2 3 4 Parts List Parts No. Value C1-C3 47 pF C4-C5 1000 pF Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units RFx Input Power (0.5~6 GHz ,VC1~2=3V) Pin +38 dBm DC Control Voltage VC1~2 0 +3.3 V Operating temperature TOP -40 +85 °C Storage temperature TST -40 +125 °C Exceeding absolute maximum ratings may cause permanent damage. Operation between operating range maximum and absolute maximum for extended periods may reduce reliability.
Page 4 of 8 ASC_RFASWA370ATF06_V02 May. 2018 Parameter Symbol Test Condition Min. Typ. Max. Units RF Specifications Operating v f 0.5 6.0 GHz Insertion loss IL 0.5 ~ 2.7 GHz 2.7 ~ 3.8 GHz 3.8 ~ 5.85 GHz 0.60 0.85 1.20 0.70 1.00 1.30 dB dB dB Isolation Iso 0.5 ~ 2.4 GHz 2.4 ~ 2.5 GHz 2.5 ~ 3.8 GHz 3.8. ~ 5.85 GHz dB dB dB dB On state match VSWR 0.5 ~ 5.85 GHz - 1.43 1.92 - RFx Harmonics 2f0 0.9GHz, Pin=+25dBm, VCTL=0/3V - +80 - dBc 3f0 0.9GHz, Pin=+25dBm, VCTL=0/3V - +80 - dBc Input Power 1dB Compression Point P1dB 0.5 ~ 6 GHz VCTL=1.8V VCTL=3.0V +37 +38 - dBm Switching Specification Switching speed TSW 50% VCTL to 90/10% RF - 0.3 0.4 μs Note：All measurements made in a 50Ω system with 0/1.8V to 3.3V control voltages, unless otherwise specified. Logic Table for Switch On-Path (High=1.8V to 3.3V, Low= 0V) VC1 VC2 RF1 RF2 1 0 on off 0 1 off on Package Dimensions Pin 1 Index Side ViewTop View Bottom View Unit: mm 1.5±0.1 1.5±0.1 0.45±0.05 0.20±0.050.05±0.02 1.20±0.1 0.70±0.1 0.08±0.05 0.50±0.05 0.15±0.05 0.20±0.05 0.175±0.05 0.25±0.05 370
Page 5 of 8 ASC_RFASWA370ATF06_V02 May. 2018 Solder Land Pattern Solder Resist(Green Color) Land Pattern(Yellow Color) Unit : mm Package Outline(Red Line) 0.25 0.18 0.70 1.20 0.05 0.200.05 0.05 0.50
*electrode must be covered by fresh solder. Typical examples of soldering processes that provide reliable joints without any damage are given in Figure 1 1. Figure 11. Infrared soldering profile
Page 7 of 8 ASC_RFASWA370ATF06_V02 May. 2018 Ordering code RF ASW A 370A T RF module RF: Walsin RF Switch Device Module type ASW: Antenna Switch Application A: SPDT Design Code Packing T: Taping Minimum Ordering Quantity: 3000 pcs per reel. Packaging w F E Ao PoP2P1 D T 370 Bo 370 370 370 370 Plastic Tape specifications (unit :mm) Index Ao Bo D T W Index E F Po P1 P2 Reel dimensions A B C Taping Quantity : 3000 pieces per 7” reel Index A B C Dimension (mm) Φ178.0 Φ54.0 Φ13.2
Page 8 of 8 ASC_RFASWA370ATF06_V02 May. 2018 Caution of handling Limitation of Applications Please contact us before using our products for the applications listed below which require especially high reliability for t he prevention of defects, which might directly cause damage to the third party’s life, body or property. (1) Aircraft equipment (2) Aerospace equipment (3) Undersea equipment (4) Medical equipment (5) Disaster prevention / crime prevention equipment (6) Traffic signal equipment (7) Transportation equipment (vehicles, trains, ships, etc.) (8) Applications of similar complexity and /or reliability requirements to the applications listed in the above. Storage condition (1) Products should be used in 6 months from the day of WALSIN outgoing inspection, which can be confirmed. (2) Storage environment condition. Products should be storage in the warehouse on the following conditions. Temperature : -10 to +40°C Humidity : 30 to 70% relative humidity Don’t keep products in corrosive gases such as sulfur. Ch lorine gas or acid or it may c ause oxidization of electrode, resulting in poor solderability. Products should be storage on the palette for the prevention of the influence from humidity, dust and son on. Products should be storage in the warehouse without heat shock, vibration, direct sunlight and so on. Products should be storage under the airtight packaged condition.