FM8625H

富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM8625H (文件编号：S&CIC2082 ) SPDT Switch for 5G Applications PRODUCT DESCRIPTION FEATURES The FM8625H is a Single-Pole, Double-Throw  Broadband frequency range: 0.1 to 6.0 GHz (SPDT) GSM/LTE/WCDMA/WiFi transmitting and  Low insertion loss: 0.45 dB @ 2.7 GHz receiving switch. Switching is controlled by an  Low insertion loss: 0.65 dB @ 5.8 GHz integrated GPIO interface with a single control pin.  High isolation: 30 dB up to 2.7 GHz  P0.1dB: 38 dBm  No external DC blocking capacitors required  Single GPIO control line with voltage The FM8625H SPDT switch is provided in a compact 1.1mm x 0.7mm x 0.5mm 6-lead DFN package which allows for a small solution size with regulator: no need for external DC blocking capacitors unless VCTL= 0 to VDD V DC is applied externally. A functional block diagram is shown in Figure 1 VDD= 1.62 to 3.3 V  and the pin configuration are shown in Figure 2. Small, 1.1mm x 0.7mm x 0.5mm 6-lead DFN package Signal pin assignments and functional pin descriptions are provided in Table 1. APPLICATIONS Figure 1. FM8625H Block Diagram Version 1.1  GSM/WCDMA/LTE transmitting and receiving  WiFi 2.4G/5G transmitting and receiving  HPUE applications Figure 2. FM8625H Pinout (Top View) Page 1 Copyright©2017, ShenZhen FM Co.ltd 富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM8625H (文件编号：S&CIC2082 ) SPDT Switch for 5G Applications FUNCTION CHARACTERISTICS Figure 3. FM8625H Application Circuit Table 1. Pin Descriptions No. Name Description No. Name Description 1 RF2 RF Port2 6 VCTL Logic Control Voltage 2 GND Ground 5 ANT Antenna Port 3 RF1 RF Port1 4 VDD DC Power Supply Voltage Table 2. VCTL Truth Table for RF Channel Operating Mode VCTL RF Channel Operating Mode Low ANT to RF1 active High ANT to RF2 active Version 1.1 Page 2 Copyright©2017, ShenZhen FM Co.ltd 富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM8625H (文件编号：S&CIC2082 ) SPDT Switch for 5G Applications FUNCTION CHARACTERISTICS Table 3. Absolute Maximum Ratings Parameter Symbol Min Max DC Supply Voltage VDD 0 +3.6 Digital Control Voltage VCTL 0 +3.0 Unit V RF Input Peak Power CW PIN 37 20% DC PIN 38 dBm Device operating temperature TOP -40 +90 Device storage temperature TSTG -55 +150 ℃ Electrostatic Discharge Human body model (HBM), Class 1C VESD(HBM) 1000 Machine Model (MM), Class A VESD(MM) 100 Charged device model (CDM), Class III VESD(CDM) 500 V Note: 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 Operating Frequency F0 0.1 DC Supply Voltage VDD 1.62 2.8 3.3 Logic Control Voltage High VCTL_H 1.62 1.8 VDD Logic Control Voltage Low VCTL_L 0 0 0.3 Version 1.1 Page 3 TYP MAX Unit 5.8 GHz V Copyright©2017, ShenZhen FM Co.ltd 富满微电子集团股份有限公司 FINE MADE MICROELECTRONICS GROUP CO., LTD. FM8625H (文件编号：S&CIC2082 ) SPDT Switch for 5G Applications Table 5. Nominal Operating Parameters Parameter Symbol Specification MIN TYP Unit Condition MAX DC Performances DC Supply Current IDD Current on VCTL ICTL 5 TON/OFF 10 μs 3 μs DC Supply Turn-on/Turnoff Time RF Path Switching Time 100 TSW 130 2 μA VDD = 2.8V VCTL= 1.8V From 50% of final VDD voltage to 90%/10% of final RF power From 50% of final VCTL voltage to 10%/90% of final RF power RF Performances Insertion Loss (RF1 or RF2 to ANT pin) Isolation (ANT to RF1 or RF2) IL ISO 0.35 F0=0.1 to 1.0 GHz 0.35 0.45 F0=1.0 to 2.0 GHz 0.45 0.50 F0=2.0 to 3.0 GHz 0.50 0.60 F0=3.0 to 3.8 GHz 0.65 0.75 dB F0=4.8 to 6.0 GHz F0=0.1 to 1.0 GHz 35 40 32 35 F0=1.0 to 2.0 GHz 28 30 F0=2.0 to 3.0 GHz 22 25 F0=3.0 to 3.8 GHz 18 20 F0=4.8 to 6.0 GHz 1.5 F0=0.1 to 2.7 GHz 2.0 F0=2.7 to 6.0 GHz Voltage Standing Wave Ratio 0.30 VSWR Input 0.1dB Compression Point （From ANT to RF1 P0.1dB 37 38 dBm F0=0.95 to 6.0GHz and RF2） 2nd Harmonic 3rd Harmonic Version 1.1 2F0 3F0 -75 -65 -85 -75 -75 -65 -85 -75 Page 4 F0=900MHz @ 35dBm dBc F0=900MHz @ 26dBm F0=900MHz @ 35dBm F0=900MHz @ 26dBm Copyright©2017, ShenZhen FM Co.ltd