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AS202-321

Part Number	AS202-321
Manufacturer	Alpha Industries
Description	PHEMT GaAs IC High Power SP3T Switch DC-2 GHz
Published	Mar 24, 2005
Detailed Description	Preliminary PHEMT GaAs IC High Power SP3T Switch DC–2 GHz AS202-321 Features ■ Positive Low Voltage Control (0/2.75 V O...
Datasheet	AS202-321 PDF File

Overview

Preliminary PHEMT GaAs IC High Power SP3T Switch DC–2 GHz AS202-321 Features ■ Positive Low Voltage Control (0/2.
75 V Operation) ■ Low Insertion Loss (< 0.
6 dB @ 2 GHz) ■ High Isolation (30 dB at 1 and 2 GHz) ■ Excellent Harmonics Performance (65 dBc @ 2.
75 V 1 GHz PIN = 34 dBm) ■ Miniature MLP-12 Plastic Package ■ PHEMT Process EXPOSED PAD MLP-12 0.
118 (3.
00 mm) PIN 1 INDICATOR 0.
118 (3.
00 mm) 0.
008 (0.
20 mm) SEATING PLANE 0.
001 (0.
02 mm) 0.
030 (0.
75 mm) ± 0.
002 (0.
05 mm) PIN 1 INDICATOR 0.
029 (0.
73 mm) Description The AS202-321 is a PHEMT GaAs IC SP3T antenna switch operating in the 900 MHz 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.
0.
009 (0.
23 mm) + 0.
003 (0.
07 mm) - 0.
002 (0.
05 mm) 0.
0196 (0.
50 mm) BSC 0.
057 (1.
45 mm) SQ.
+ 0.
004 (0.
10 mm) - 0.
006 (0.
15 mm) Electrical Specifications at 25°C (0, +2.
75 V) Parameter Insertion Loss Ant-RF1, RF2, RF3 Frequency 0.
1–0.
5 GHz 0.
5–1.
0 GHz 1.
0–2.
0 GHz 0.
1–0.
5 GHz 0.
5–1.
0 GHz 1.
0–2.
0 GHz 0.
1–0.
5 GHz 0.
5–1.
0 GHz 1.
0–2.
0 GHz 25 22 22 Min.
Typ.
0.
55 0.
60 0.
80 28 25 25 18 18 14 Max.
0.
75 0.
80 1.
10 Unit dB dB dB dB dB dB dB dB dB Isolation Ant-RF1, RF2, RF3 Return Loss Ant-RF1, RF2, RF3 Operating Characteristics at 25°C (0, +2.
75 V) Parameter 2nd Harmonic 3rd Harmonic 2nd Harmonic 3rd Harmonic Gate Leakage Current Control Voltages Condition 34 dBm In @ 2.
75 V 34 dBm In @ 2.
75 V 32 dBm In @ 2.
75 V 32 dBm In @ 2.
75 V 34 dBm In @ 2.
75 V VHigh VLow -0.
25 2.
60 0 2.
75 Frequency 1 GHz 1 GHz 2 GHz 2 GHz Min.
Typ.
72 65 70 65 0.
030 0.
25 5.
00 Max.
Unit dBc dBc dBc dBc mA V V Alpha Industries, Inc.
[781] 935-5150 • Fax [978] 241-7906 • Email sales@alphaind.
com • www.
alphaind.
com Specifications subject to change without notice.
8/01A 1 PHEMT GaAs IC High Power SP3T S...

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AS202-321 PHEMT GaAs IC High Power SP3T Switch DC-2 GHz - Alpha Industries

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