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参数资料
| 型号： | AS224-340 |
| 厂商： | SKYWORKS SOLUTIONS INC |
| 元件分类： | 开关 |
| 英文描述： | 2000 MHz - 3000 MHz RF/MICROWAVE TRANSFER SWITCH |
| 封装： | PLASTIC, 4 MM X 4 MM, QFN-20 |
| 文件页数： | 1/5页 |
| 文件大小： | 85K |
| 代理商： | AS224-340 |
Skyworks Solutions, Inc. [781] 376-3000
Fax [781] 376-3100 Email sales@skyworksinc.com www.skyworksinc.com
1
Specifications subject to change without notice. 3/03A
GaAs IC Dual-Band WLAN T/R
Transfer Switch 2–3 and 5–6 GHz
Applications
■ WLAN 802.11a, b, g Diversity
Features
■ Operating Frequency 2–3 GHz and
5–6 GHz
■ Positive Low Voltage Control
(0/ +3 V Operation)
■ Low Insertion Loss
■ PHEMT Process
QFN-20 (4 x 4 mm)
AS224-340
Description
The AS224-340 is a dual-band transfer switch designed
to combine T/R and antenna diversity switching functions
on a single IC. This device is capable of covering two
separate bands: 2.4 GHz band and 5 GHz band.
0.042
(1.075 mm)
0.042
(1.075 mm)
0.085 (2.15 mm)
+ 0.004 (0.10 mm)
- 0.006 (0.15 mm)
0.085 (2.15 mm)
+ 0.004 (0.10 mm)
- 0.006 (0.15 mm)
EXPOSED PAD
0.078
(2.0 mm)
0.078 (2.0 mm) BSC
0.02
+0.03
-0.02
SEATING
PLANE
0.029 (0.75 mm)
± 0.002 (0.05 mm)
0.157 (4.00 mm) BSC
0.157
(4.00 mm)
BSC
PIN 1
INDICATOR
0.008 (0.20 mm) REF.
Preliminary
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