无线及射频-RF开关-AS227-321LF

参数	数值
Frequency (GHz)	LF-2.0
Typ. IL (dB)	0.45-0.7
Description (Absorptive/ Reflective)	SP3T (R)
Typ. Isol. (dB)	32-20
Typ. IIP3 (dBm)	63
Typ. IP 1 dB (dBm)	37
Package (mm)	QFN 12L, 3 x 3 x 0.75
系列	-
类别	RF/IF and RFID
RF 类型	-
频率	900MHz, 1.8GHz
特性	SP3T

The AS227-321 is a pHEMT GaAs IC SP3T antenna switch operating in the 900 and 1800 MHz frequency bands. Switching between the antenna and Tx/Rx ports is accomplished with 3 control inputs. When the control inputs are driven with the appropriate voltages, a low insertion loss path is provided from an antenna port to an Rx or Tx port, while the other ports have high attenuation.

文档(Document)

序号	PDF	描述
1	AS227-321LF: PHEMT GaAs IC High-Power SP3T Switch 300 kHz-2 GHz	AS227-321LF: PHEMT GaAs IC High-Power SP3T Switch 300 kHz-2 GHz
2	http://china.skyworksinc.com/uploads/documents/200120D.pdf	http://china.skyworksinc.com/uploads/documents/200120D.pdf
3	AS227: S-Parameters	AS227: S-Parameters
4	文档(Document)

AS227-321LF

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