SPA-2318 Просмотр технического описания (PDF) - Stanford Microdevices

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SPA-2318

2150 MHz 1 Watt Power Amplifier with Active Bias

Stanford Microdevices 

PPrreelliimmiinnaarryy

SPA-2318 2150 MHz 1 Watt Power Amp

2140 MHz Application Circuit Data, Icc=400mA, T=+25C, Vcc=5V

The W-CDMA setup is PCCPCH+PSCH+SSCH+CPICH+PICH+64 DPCH

W-CDMA at 2.14 GHz Adjacent Channel Power

vs. Channel Output Power

-30

-35

-40

-45

-50

-55

-60

-65

19 20 21 22 23 24 25

Channel Output Power (dBm)

Frequency

2140 MH z

Small Signal Gain (dB)

23.4

Ch. Pwr. (dBm) @ -45 dBc ACP

21.7

Output IP3 (dBm)

45.4*

P1dB (dBm)

29.9

*Note: IP3 performance degraded due to Device

being tuned for optimal ACP performance

W-CDMA at 2.14 GHz

726 Palomar Ave., Sunnyvale, CA 94085

Phone: (800) SMI-MMIC

3

http://www.stanfordmicro.com

EDS-101432 Rev B

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