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AH420 Datasheet(PDF) 5 Page - TriQuint Semiconductor |
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AH420 Datasheet(HTML) 5 Page - TriQuint Semiconductor |
5 / 8 page Specifications and information are subject to change without notice TriQuint Semiconductor Inc • Phone 1-503-615-9000 • FAX: 503-615-8900 • e-mail: info-sales@tqs.com • Web site: www.TriQuint.com Page 5 of 8 Aug 2009 AH420 4W High Linearity InGaP HBT Amplifier 1930-1990 MHz Reference Design (AH420-EPCB1960) W-CDMA 3GPP Test Model 1+64 DPCH, PAR = 10.2 dB @ 0.01% Probability, 3.84 MHz BW Typical W-CDMA Performance at 25 °C Frequency (MHz) 1930 1960 1990 Units Channel Power +27 +27 +27 dBm Power Gain 13.4 14.1 14.1 dB Input Return Loss 13 19 11 dB Output Return Loss 4.7 7 12 dB ACLR -49 -48 -47 dBc P1dB +35.6 +35.6 +35.6 dBm Output IP3 At 27dBm/tone, 1MHz spacing +49 +49 +49 dBm Noise Figure 5.6 5.3 5.3 dB Quiescent Current, Icq 800 mA Vpd, Vcc +5 V C8 C9 C10 C11 C7 C3 C4 C5 C6 C12 C15 C14 C2 R1 C1 D1 Notes: 1. The primary RF microstrip line is 50 Ω. 2. Do not exceed 5.5V on Vpd and Vcc or damage will occur to D1. 3. Components shown on the silkscreen but not on the schematic are not used. 4. Vpd used for device power down (low=RF off) 5. The edge of C13 is placed at 75mil from AH420 RFout pin. (8.0 o @ 1960 MHz) 6. The edge of C15 is placed 50mil from the edge of C13. (5.3 o @ 1960 MHz) 7. The edge of C16 is placed 345mil from the edge of C15. (37 o @ 1960 MHz) 8. The edge of C14 is placed at 160mil from AH420 Rfin pin. (17.2 o @ 1960 MHz) 9. The edge of C17 is placed 95mil from the edge of C14. (10.2 o @ 1960 MHz) 10. 0 Ω jumpers can be replaced with copper trace in target application. Gain vs. Frequency T=25°C 10 11 12 13 14 15 1.92 1.94 1.96 1.98 2.00 Frequency (GHz) Return Loss T=25°C -25 -20 -15 -10 -5 0 1.92 1.94 1.96 1.98 2.00 Frequency (GHz) S11 S22 ACLR vs. Output Average Power vs. Frequency T=25°C -60 -55 -50 -45 -40 -35 24 25 26 27 28 29 Output Power (dBm) 1930 MHz 1960 MHz 1990 MHz Current vs Output Average Power vs. Frequency T=25°C 800 850 900 950 1000 1050 24 25 26 27 28 29 Output Power (dBm) 1930 MHz 1960 MHz 1990 MHz 4 5 6 7 8 1.90 1.92 1.94 1.96 1.98 2.00 Frequency (GHz) Noise Figure vs. Frequency T=25°C |
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