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 wit...

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