器件名称: AWS5518S14
功能描述: GaAs IC SPDT Reflective Switch DC-2.0 GHz
文件大小: 105.36KB 共8页
简 介:AWS5518
GaAs IC SPDT Reflective Switch DC-2.0 GHz
PRELIMINARY DATA SHEET - Rev 1.0
FEATURES
High Linearity (IP3 48 dBm @ 0.9 GHz) Low Insertion Loss (0.4 dB @ 0.9 GHz) 2.7 V to 6 V Operation Low DC Power Consumption Ultra Miniature SOT-26 Package High Isolation Transmit/Receive Switch Diversity Switching Antenna Selection
APPLICATIONS
S14 SOT-26 6 Pin Plastic Package
PRODUCT DESCRIPTION
The AWS5518 is a Single Pole Double Throw (SPDT) GaAs MMIC switch assembled in a SOT-26 plastic package. The AWS5518 is designed for applications that require low insertion loss, high isolation, high linearity, and small size. The switch can be controlled with positive, negative, or a combination of both voltages. Table 1: Pin Description
Vs C3 RFOUT1 (J2) GND 1 6 V1 Optional Rs see Note 3
PIN 1 2
NAME
DESCRIPTION
RFOUT 2 (J3) RF port (can be used as an input or as an output) GND Ground connection (keep as short as possible)
2
5 C1
RFIN (J1)
3 4 5
RFOUT 1 (J2) RF port (can be used as an input or an ouput) V1 Control voltage 1 ( Low 0 V, High 2.7 V to 5 V)
RF OUT2 (J3)
3 C2
4
V2
RFcommon port and bias voltage for positive RFIN (J1)/Vs control (3 V to 5 V) V2 Control voltage 2 (Low 0 V, High 2.7 V to 5 V)
Figure 1: Pinout Diagram
6
Notes: 1. DC blocking capacitors C1,2,3 and optional resistor Rs must be supplied externally. 2. C1,2,3 = 100 pF for operation >500 MHz. 3. The use of resistor Rs to the positive voltage supply is optional. It is only required if it is ne……
