FM3585

富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM3585(文件编号：S&CIC2064) 0.5 to 7.125GHz SPDT Switch for WiFi Features  Broadband frequency range: 0.5 to 7.125GHz Description  Ultra low switching time：150ns The FM3585 is a CMOS silicon-on-insulator (SOI), single-  Low insertion 0.80dB@6.0GHz pole, double-throw (SPDT) switch. The high linearity and  Input 0.1dB compression point: 33dBm ruggedness performance and extremely low insertion loss  Small, QFN（6-pin, 1.0mm x 1.0mm x 0.45mm） makes the device an ideal choice for WLAN applications package, MSL1 such as 802.11 a/b/g/n/ac/ax. The FM3585 SPDT switch is provided in a compact 1.0mm Applications x 1.0mm x 0.45mm 6-lead QFN package. A functional  WLAN 802.11ax/ac/b/g/n networks block diagram, pin configuration and package are shown in  WLAN repeaters Figure 1. Signal pin assignments and functional pin  ISM band radios descriptions are provided in Table 1.  Low power transmitting and receiving systems Figure 1 Functional Block and Pin Configuration Version 1.0 Page 1 Copyright©2021, ShenZhen FM Co.ltd 富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM3585(文件编号：S&CIC2064) 0.5 to 7.125GHz SPDT Switch for WiFi Function Characteristics Figure 2 Application Schematic Table 1 Pin Descriptions Pin No. Name Description Pin No. Name Description 1 RF1 RF Port1 4 VC Logic Control Voltage 2 GND Ground 5 ANT Antenna Port 3 RF2 RF port 2 6 VDD Power Supply Voltage Table 2 VC Truth Table for RF Channel Operation Mode VC RF Channel Operating Mode High ANT to RF1 On Low ANT to RF2 On Version 1.0 Page 2 Copyright©2021, ShenZhen FM Co.ltd 富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM3585(文件编号：S&CIC2064) 0.5 to 7.125GHz SPDT Switch for WiFi Absolute Maximum Ratings Table 3 Absolute Maximum Ratings Parameter Symbol Min Max Unit Condition DC Supply voltage VDD -0.3 4.2 V TA=25℃ Logic Control Voltage VCTL -0.3 3.6 V TA=25℃ 33 dBm F0=2.45GHz, CW, VSWR=1:1, TA=25℃ Max RF input Power (ANT to RF1/RF2) PINMAX Device Operating Temperature TOP -40 90 ℃ Device Storage Temperature TSTG -55 150 ℃ Electrostatic Discharge VESD(HBM) 1000 V Human Body Model (All Pins) VESD(CDM) 1000 V Charged Device Model Notice3 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. Table 4 Recommended Operating Conditions Parameter Symbol MIN F0 0.5 DC Supply Voltage VDD 1.62 1.8~3.3 Control Voltage High VCH 1.5 1.8 Control Voltage Low VCL 0 0 Operating Frequency Version 1.0 Page 3 TYP MAX Unit 7.125 GHz 3.6 3.6 0.3 Copyright©2021, ShenZhen FM Co.ltd V 富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM3585(文件编号：S&CIC2064) 0.5 to 7.125GHz SPDT Switch for WiFi Electrical Characteristics Table 5 Nominal Operating Parameters Parameter Nominal Conditions Symbol Specification MIN TYP MAX Unit Condition VDD=3.3V, VCH=1.8V, VCL=0V, PIN=0dBm, ZO=50Ω, TA=25℃ Unless Otherwise Stated DC Performances DC Supply Current Current on VC IDD 110 IC 160 5 μA Timing Performances RF Path Switching Time TSW Turn On Time TON 0.15 0.2 10 us 50% VC to 10%/90% RF power 50% VDD to 90% RF power RF Performances Insertion Loss (ANT to RF1/RF2) Isolation (ANT to RF1/RF2) Input 0.1dB Compression Point(ANT to RF1/RF2) Voltage Standing Wave Ratio(All Pins) 2nd Order Harmonic (ANT to RF1/RF2) 3rd Order Harmonic (ANT to RF1/RF2) Error Vector Magnitude Version 1.0 IL ISO 0.35 0.45 F0=0.5 to 0.96GHz 0.45 0.5 F0=1.71 to 2.17GHz 0.50 0.60 F0=2.17 to 2.69GHz 0.65 0.70 F0=3.6 to 3.8GHz 0.70 0.75 F0=4.8 to 5.0GHz 0.75 0.80 F0=5.0 to 6.0GHz 0.80 0.90 55 40 50 F0=1.71 to 2.17GHz 35 40 F0=2.17 to 2.69GHz 30 36 F0=3.6 to 3.8GHz 28 30 F0=4.8 to 5.0GHz 25 28 F0=5.0 to 6.0GHz 20 25 F0=6.0 to 7.2GHz 34 VSWR 1.5:1 3F0 EVM F0=6.0 to 7.2GHz 50 P0.1dB 2F0 dB 80 88 75 85 72 75 70 73 2.5 dBm F0=0.5 to 6.0GHz, 20% DC 2.0:1 F0=0.5 to 6.0GHz F0=0.8 to 2.7GHz @24dBm dBc Page 4 F0=4.8 to 6.0GHz @24dBm F0=0.8 to 2.7GHz @24dBm F0=4.8 to 6.0GHz @24dBm % 2.5 F0=0.5 to 0.96GHz 802.11a, 54Mbps, Pin≤27dBm 802.11g, 54Mbps,Pin≤27dBm Copyright©2021, ShenZhen FM Co.ltd 富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM3585(文件编号：S&CIC2064) 0.5 to 7.125GHz SPDT Switch for WiFi Tape and Reel Dimensions Figure 4 Tape and Reel Dimensions Reflow Chart Figure 5 Recommended Lead-Free Reflow Profile Version 1.0 Page 5 Copyright©2021, ShenZhen FM Co.ltd 富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM3585(文件编号：S&CIC2064) 0.5 to 7.125GHz SPDT Switch for WiFi Table7 Reflow Chart Parameters Reflow Profile Parameter Preheat Temperature(TSMIN to TSMAX) 150℃ to 200℃ Preheat Time(ts) 60 to 180 Seconds Ramp-Up Rate(TSMAX to TP) 3℃/s MAX Time Above TL 217℃(tL) 60 to 150 Seconds Peak Temperature（TP） 260℃ Time within 5℃ of Peak Temperature(tP) 20 to 40 Seconds Ramp-Down Rate(TSMAX to TP) 6℃/s MAX Time for 25℃ to Peak Temperature(t25-TP) 8 Minutes MAX Version 1.0 Page 6 Copyright©2021, ShenZhen FM Co.ltd