器件名称: AS158-59
功能描述: GaAs IC High Linearity Positive Control SPDT Switch DC-2.5 GHz
文件大小: 46.29KB 共2页
简 介:GaAs IC High Linearity Positive Control SPDT Switch DC–2.5 GHz
AS158-59 Features
■ High Linearity (55 dBm IP3 @ 1.9 GHz) ■ High Isolation (28 dB @ 1.9 GHz) ■ Complementary Control Voltages (0/+5 V) ■ Low DC Power Consumption ■ Small Low Cost MSOP-8 Plastic Package
PIN 1
MSOP-8
0.0256 (0.65 mm) TYP. PIN 1 INDICATOR
0.118 (3.00 mm) ± 0.004 (0.1 mm) SQ.
0.193 (4.90 mm) REF.
0.012 (0.30 mm)
+ 0.006 (0.15 mm) - 0.002 (0.05 mm)
Description
The AS158-59 is an IC FET SPDT switch in a low cost MSOP-8 plastic package. The AS158-59 features extremely high linearity, low insertion loss and positive voltage operation with very low DC power consumption. Some standard implementations include antenna changeover, T/R and diversity switching over 2 W. The AS158-59 switch can be used in many analog and digital wireless communication systems including cellular, GSM and DECT applications.
7.0 0.038 (0.95 mm) TYP. 0.030 (0.75 mm)
0.017 (0.43 mm)
0.007 (0.18 mm) ± 0.005 (0.12 mm)
8.0 MAX.
0.006 (0.15 mm) 0.002 (0.05 mm)
0.028 (0.70 mm) 0.016 (0.40 mm)
Electrical Specifications at 25°C (0, 5 V)
Parameter1 Insertion Loss3 Frequency DC–0.5 GHz 0.5–1.0 GHz 1.0–2.0 GHz 2.0–2.5 GHz DC–0.5 GHz 0.5–1.0 GHz 1.0–2.0 GHz 2.0–2.5 GHz DC–1.0 GHz 1.0–2.0 GHz 2.0–2.5 GHz 22 20 24 20 Min. Typ. 0.35 0.40 0.65 0.90 25 23 28 22 1.6:1 1.9:1 2.0:1 Max. 0.4 0.6 0.8 1.1 Unit dB dB dB dB dB dB
Isolation
VSWR4
Operating Characteristics at 25°C (0, 5 V)
Parameter Switching Characteristics5 Condition Rise, On……
